bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Organic Syntheses Based on 2‐Oxoglutaric Acid. Part 3. Synthesis and Reactions of Dimethyl (E)‐2‐Oxoglutaconate.
Authors: BLITZKE T. , HARTENSTEIN H. , SICKER D. , WILDE H. 
Published: September 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: An Efficient Formal Synthesis of Aflatoxin B2 by Use of the Kikuchi Rearrangement Reaction.
Authors: KOREEDA M. , DIXON L. A. , HSI J. D. 
Published: September 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: Novel Bicyclic Oxazolines via Nitrile Capture of Photochemically Generated Oxyallyl Zwitterions.
Authors: WEST F. G. , KOCH D. J. 
Published: September 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: Studies in Crystal Engineering: Topochemical Photodimerization of (.+‐. )‐p‐Fluorobenzylidenepiperitone.
Authors: KUMAR V. A. , VENKATESAN K. 
Published: September 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: Photo‐CIDNP Investigation of the Deprotonation of Aminium Cations.
Authors: GOEZ M. , SARTORIUS I. 
Published: September 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: Oxidation of Organic Substrates by Molecular Oxygen/Aldehyde/ Heteropolyoxometalate System.
Authors: HAMAMOTO M. , NAKAYAMA K. , NISHIYAMA Y. , ISHII Y. 
Published: September 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 Oxidation of Aliphatic Thioethers to Sulfoxides by Hydroxyl Radicals. The Importance of Molecular Oxygen.
Authors: SCHOENEICH C. , ACED A. , ASMUS K.‐D. 
Published: September 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: Addition of Organochromium Reagents to Aldehydes, Ketones and Enones: A Low‐Temperature Version of the Nozaki‐Hiyama Reaction.
Authors: WIPF P. , LIM S. 
Published: September 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: A Two‐Step Procedure for the Synthesis of Enantiomerically Pure N‐ Tosyl Homoallylic Amines.
Authors: BERRY M. B. , CRAIG D. , JONES P. S. 
Published: September 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: 1,3,4,6‐Tetracarbonyl Compounds. Part 1. The Novel Synthesis of 1,6‐ Diaryl‐3,4‐dihydroxy‐hexa‐2,4‐diene‐1,6‐diones from 5‐Aryl‐furan‐2,3‐ diones.
Authors: KOZMINYKH V. O. , KONSHINA L. O. , IGIDOV N. M. 
Published: September 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: Discovery and Synthesis of Methyl 2,5‐Dimethyl‐4‐(2‐(phenylmethyl) benzoyl)‐1H‐pyrrole‐3‐carboxylate (FPL 64176) and Analogues: The First Examples of a New Class of Calcium Channel Activator.
Authors: BAXTER A. J. G. , DIXON J. , INCE F. , MANNERS C. N. , TEAGUE S. J. 
Published: September 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: Novel Acyclonucleotides: Synthesis and Antiviral Activity of Alkenylphosphonic Acid Derivatives of Purines and a Pyrimidine.
Authors: HARNDEN M. R. , PARKIN A. , PARRATT M. J. , PERKINS R. M. 
Published: September 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: Concave Reagents. Part 13. 2′‐Substituted m‐Terphenyls as Building Blocks. Synthesis of a Concave Thiol Acetate.
Authors: LUENING U. , BAUMGARTNER H. 
Published: September 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: Phosphorylated N‐Methylpyrroles (III), (IV), (VI).
Authors: TOLMACHEV A. A. , IVONIN S. P. , KHARCHENKO A. V. , KOZLOV E. S. 
Published: September 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: Oligonucleotide Analogues Containing Dephospho‐Internucleoside Linkages
Authors: UHLMANN E. , PEYMAN A. 
Published: September 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: Large‐Scale Oligonucleotide Synthesis Using the Solid‐Phase Approach
Authors: SINHA N. D. 
Published: September 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: State‐to‐State Dynamics: Do we Really Need All Those Data?
Authors: VALENTINI J. J. 
Published: September 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: Predicting the Structure of the Flavodoxin from Eschericia coli by Homology Modeling, Distance Geometry and Molecular Dynamics
Authors: HAVEL T. F. 
Published: September 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: Electrical Rectification by a Molecule: The Advent of Unimolecular Electronic Devices
Authors: Metzger Robert M. 
Published: September 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.
Rapid remodeling of airway vascular architecture at birth
Authors: Ni Amy , Lashnits Erin , Yao Li‐Chin , Baluk Peter , McDonald Donald M. 
Published: September 2010

AbstractRecent advances have documented the development of lung vasculature before and after birth, but less is known of the growth and maturation of airway vasculature. We sought to determine whether airway vasculature changes during the perinatal period and when the typical adult pattern develops. On embryonic day 16.5 mouse tracheas had a primitive vascular plexus unlike the adult airway vasculature, but instead resembling the yolk sac vasculature. Soon after birth (P0), the primitive vascular plexus underwent abrupt and extensive remodeling. Blood vessels overlying tracheal cartilage rings regressed from P1 to P3 but regrew from P4 to P7 to form the hierarchical, segmented, ladder‐like adult pattern. Hypoxia and HIF‐1α were present in tracheal epithelium over vessels that survived but not where they regressed. These findings reveal the plasticity of airway vasculature after birth and show that these vessels can be used to elucidate factors that promote postnatal vascular remodeling and maturation. Developmental Dynamics 239:2354–2366, 2010. © 2010 Wiley‐Liss, Inc.
Sonographic appearance of heterotopic pregnancy with ruptured ectopic tubal pregnancy
Authors: Singhal Manphool , Ahuja Chirag Kamal , Saxena Akshay Kumar , Dhaliwal Lakhbir , Khandelwal Niranjan 
Published: September 2010

AbstractHeterotopic pregnancy, ie, combined intrauterine and extrauterine (ectopic) pregnancy, is a rare clinical entity that may present with acute abdominal catastrophy. Most of cases reported in literature are a consequence of medical or surgical interventions like assisted reproductive techniques, tubal surgeries, intrauterine contraceptive devices, or pelvic inflammatory disease. Heterotopic pregnancy occurring spontaneously is extremely uncommon. We describe the sonographic appearance of spontaneous heterotopic pregnancy with ruptured ectopic tubal pregnancy. © 2010 Wiley Periodicals, Inc. J Clin Ultrasound, 2010
Implementation of a Modified Morton‐Firth Algorithm for the Simulation of Polymerization Processes
Authors: Sosnowski Stanislaw 
Published: September 2010

AbstractThe first implementation of the Morton‐Firth algorithm for the simulation of living/controlled polymerization processes is presented. Modifications were introduced to the native algorithm, improving its simplicity. The validity of the new algorithm was confirmed by comparison of results with analytical solutions or numerical integrations of appropriate differential equations. The kinetics of polymerization, molecular weights, and molecular weight distributions were precisely reproduced. The efficiency of the proposed algorithm is close to the stochastic simulation algorithm developed by Gillespie.magnified image
Copoly(peryleneimide)s containing 1,3,4‐oxadiazole rings: Synthesis and properties
Authors: Rusu Radu‐Dan , Damaceanu Mariana‐Dana , Marin Luminita , Bruma Maria 
Published: September 2010

AbstractNew copolyimides containing perylenediimide, oxadiazole and hexafluoroisopropylidene moieties were prepared by one‐step polycondensation reaction in solution at high temperature of aromatic diamines containing preformed oxadiazole ring with a mixture of a dianhydride having a perylene ring and another dianhydride with hexafluoroisopropylidene unit. The thermal stability and glass transition temperatures of these copolyimides were measured and compared with those of related polyimides. The solid polymers were also studied by polarized light microscopy and X‐ray diffraction which revealed a semicrystalline state consisting of face‐to‐face arranged columns of perylenediimide units. The film‐forming ability and properties of the resulting thin films were investigated by using atom force microscopy and scanning electron microscopy which showed that the films were organized into self‐assembled rod‐like structures. The UV‐Vis and photoluminescence properties in solution and in solid state were also investigated. © 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 4230–4242, 2010
Cocaine‐ and morphine‐induced synaptic plasticity in the nucleus accumbens
Authors: Alcantara Adriana A. , Lim Helen Y. , Floyd Christopher E. , Garces Juanita , Mendenhall John M. , Lyons Chelsea L. , Berlanga Monica L. 
Published: September 2010

AbstractThe critical brain areas and molecular mechanisms involved in drug abuse and dependence have been extensively studied. Drug‐induced persistent behaviors such as sensitization, tolerance, or relapse, however, far outlast any previously reported mechanisms. A challenge in the field of addiction, therefore, has been to identify drug‐induced changes in brain circuitry that may subserve long‐lasting changes in behavior. This study examined behavioral changes and electron microscopic evidence of altered synaptic connectivity within the nucleus accumbens (NAc) following repeated administration of cocaine or morphine. The unbiased quantitative stereological physical disector method was used to estimate the number of synapses per neuron. Increases in the synapse‐to‐neuron ratio were found in the NAc shell of cocaine‐treated (49.1%) and morphine‐treated (55.1%) rats and in the NAc core of cocaine‐treated animals (49.1%). This study provides direct ultrastructural evidence of drug‐induced synaptic plasticity and identifies synaptic remodeling as a potential neural substrate underlying drug‐induced behavioral sensitization. Synapse, 2011. © 2010 Wiley‐Liss, Inc.
A comprehensive HADHA c.1528G>C frequency study reveals high prevalence of long‐chain 3‐hydroxyacyl‐CoA dehydrogenase deficiency in Poland
Authors: Piekutowska‐Abramczuk Dorota , Olsen Rikke K. J. , Wierzba Jolanta , Popowska Ewa , Jurkiewicz Dorota , Ciara Elżbieta , Ołtarzewski Mariusz , Gradowska Wanda , Sykut‐Cegielska Jolanta , Krajewska‐Walasek Małgorzata , Andresen Brage S. , Gregersen Niels , Pronicka Ewa 
Published: September 2010

AbstractIsolated long‐chain 3‐hydroxyacyl‐CoA dehydrogenase deficiency (LCHADD) is associated with c.1528G>C substitution in the HADHA gene, since most patients have the prevalent mutation on at least one allele. As it is known that the disease is relatively frequent in Europe, especially around the Baltic Sea, and that the majority of Polish LCHADD patients originate from the coastal Pomeranian province, partly inhabited by an ancient ethnic group, the Kashubians, we aimed to determine the carrier frequency of the prevalent HADHA mutation in various districts of Poland with special focus on the Kashubian district. A total of 6,854 neonatal dried blood samples from the entire country, including 2,976 Pomeranian neonates of Kashubian origin, were c.1528G>C genotyped. Fifty‐nine heterozygous carriers for the prevalent c.1528G>C substitution (41 Pomeranian children) were detected in the studied group. Our data reveal a geographically skewed distribution of the c.1528C allele in the Polish population; in the northern Pomeranian province the carrier frequency is 1:73, which is the highest frequency ever reported, whereas in the remaining regions it is 1:217. Hence, the incidence of LCHADD in Poland is predicted to be 1:118,336 versus 1:16,900 in the Pomeranian district. Despite the relative rarity of the disease, screening for LCHADD in neonates born in the northern part of Poland, especially those of Kashubian origin, is justified. Our data allow us to suggest a probable Kashubian origin of the prevalent c.1528G>C mutation.
A thermochemical model of Eurasian Permo-Triassic mantle plumes as a basis for prediction and exploration for Cu-Ni-PGE and rare-metal ore deposits
Authors: Dobretsov N.L. , Borisenko A.S. , Izokh A.E. , Zhmodik S.M. 
Published: September 2010

Abstract
Four stages of the thermochemical plume—lithosphere interaction generating a broad mushroom-like head of plume and especially fourth regressive cooling phase have the important role for metallogeny. The analysis of a thermochemical plume model together with recent geological and geochronological data on magmatic ore systems in the Siberian, Tarim, Emeishan, Central European, and some other large igneous provinces (LIPs) enabled the following characteristics of the metallogeny in large igneous provinces to be revealed: (1) the specific combination of mineralization types, which include magmatic Cu-Ni-Pt and Fe-Pt; hydrothermal Ni-Co-As (±Ag, U, Au), Au-As, Ag-Sb, Au-Hg, Sb-Hg and stratiform Cu (copper-bearing sandstones and shales enriched in Co, Ni, Ag, Pt);(2) the areal or spot-like pattern of the location of mineralization types (opposed to the linear-belt localization in subduction and rift settings);(3) the zoned distribution of mineralization types relative to LIPs’ centers, with Cu-Ni-Pt, Fe-Pt and stratiform Cu mineralization localized in a LIP center, and hydrothermal mineralization bound to a LIP periphery;(4) the essential contemporaneity of the formation of each mineralization type in LIPs, and the existence of coeval but spatially separated Cu-Ni-Pt, Ni-Co-As and Au-As deposits;(5) the close linkage between different mineralization types and particular pulses of mafic, alkaline mafic, and felsic magmatism;(6) the unified succession of ore-forming events;(7) the close relationship between the extent of mineralization and LIP igneous volumes, which in turn depend on the plume heat power. The major characteristics of localization of different mineralization types within LIPs, the timing and genetic relationships between mineralization and types of magmatism, as well as specific geological controls on ore formation provide a basis for establishing new geological, magmatic, litological, and geochemical criteria crucial for predicting and targeting new mineralization within LIPs.
Cobalt mineralization in the Altai–Sayan orogen: age and correlation with magmatism
Authors: Tretiakova I.G. , Borisenko A.S. , Lebedev V.I. , Pavlova G.G. , Goverdovsky V.A. , Travin A.V. 
Published: September 2010

Abstract
The paper discusses the spatiotemporal and genetic relationships of hydrothermal Co mineralization in the Altai–Sayan orogen with mafic, alkaline mafic, and granitoid magmatism on the basis of isotopic, geochemical, and geochronological investigations. Four stages of Co mineralization have been distinguished for this region: Early Devonian (D1), Late Devonian–Early Carboniferous (D3–C1), Permo-Triassic (P2–T), and Early Cretaceous (K1). They correspond to periods of large-scale mafic magmatism. Isotopic (Pb, Sr, He) and geochemical studies have shown that Co mineralization is genetically related to mafic and granitoid magmatism. Also, these studies have confirmed that Co deposits are formed with the participation of mantle fluids and are related to chambers of mafic and alkaline mafic melts. Besides, it has been found that ore originated both from magmatic sources and host rocks. A pulsed facies endogenic zonation has been established for Co deposits, Co-bearing ore clusters, and zones with high-temperature Co–As and low-temperature Ni–Co–As mineralization. It has been first established that ores at hydrothermal Co deposits are rich in Pt and Pd.
The physicochemical dynamics of evolution of fluid above asthenosphere systems beneath the Siberian Platform
Authors: Sharapov V.N. , Tomilenko A.A. , Perepechko Yu.V. , Chudnenko K.V. , Mazurov M.P. 
Published: September 2010

Abstract
A mathematical model is proposed for the two-velocity nonisothermal dynamics of the interaction between the convecting upper mantle and the multilayer lithosphere with local permeable zones. Based on the statistical processing of data on the bulk compositions of fluids from mantle rocks beneath the Siberian Platform (SP) and the Earth’s crustal metamorphic rocks of granulite and amphibolite facies, we discuss the problems of specifying the initial and boundary conditions for the description of the dynamics of convective melting in permeable zones above asthenosphere. To determine the nature of the established linear CO2–H2O trend (these are the main fluids of inclusions), we consider the 2D dynamics of formation of the T and P fields and the accompanying physicochemical dynamics of heterophase interaction between supra-asthenosphere magmatogene fluids and depleted rocks of the lithospheric mantle. The performed experimental and computational studies of the bulk composition and nature of the fluid phase in rock xenoliths from the SP lithosphere and Earth’s crustal metamorphosed strata showed that: (1) the gas phase of lower-crustal metamorphic rocks differ significantly in bulk composition from the gas phase of mantle lithosphere rocks, (2) about 80 % of the gas phase in the minerals of lithospheric mantle ultrabasites are oxidized products of the re-equilibration of supra-asthenosphere magmatogene fluids transformed in regional fault zones, (3) a periodic decompression of lithospheric mantle strata in the SP deep fault zones is the main factor of this re-equilibration, (4) data on the composition of the gas phase in primary inclusions in minerals of igneous rocks can be used to calculate the model composition of asthenospheric fluids.
Reproductive performance and protein utilization in pregnancy of sheep conceiving at eight months of age
Authors: Robinson J. J. , Fraser C. , Corse Elizabeth L. , Gill J. C. 
Published: September 2010

SUMMARYTwenty-one Finnish Landrace × Polled Dorset Horn female sheep approximating 8 months old were individually penned from 3 to 4 weeks after mating until parturition. They were allocated to one of three diets containing either 12·3, 14·1 or 16·5% crude protein and 2·1 Meal metabolizable energy per kg dry matter, offered at a level of 85 g/kg W0·75 per day. A series of nitrogen balance trials was carried out on all lambs during the last 100 days of gestation.The mean age at parturition was 382 days and the mean litter size 1·52. The live-weight gain (mean value 152 g/day) was not significantly affected by the level of protein intake. There was a tendency (005 < P < 0·10 for singletons) for lamb birth weight to decrease and the body-weight change of the dam to increase with increasing protein concentration in the diet. There was a significant linear increase in nitrogen retention both with stage of gestation and level of protein intake.The partition of nitrogen between the foetal and maternal body is discussed in relation to the estimated nitrogen content of the maternal live-weight gain.