bluuebunny/crossref_metadata_2025_split huggingface dataset:
Synthesis and Structure of Novel (η1:η6-Aminoalkylarene)RuII Complexes
Authors: Ito Masato , Komatsu Hiroko , Endo Yoshinori , Ikariya Takao 
Published: January 2009

Abstract
A series of mononuclear tethered complexes, RuCl2(η1:η6-aminoalkylarene), in which the η6-arene group and the ligated protic amine group are connected by suitable aliphatic carbon chains, were synthesized from RuCl2(η6-PhCO2C2H5)(aminoalkylarene-κ-N) complexes via an intramolecular arene displacement reaction.
Thrombospondin-2 Influences the Proportion of Cartilage and Bone During Fracture Healing
Authors: Taylor Douglas K , Meganck Jeffrey A , Terkhorn Shawn , Rajani Rajiv , Naik Amish , O'Keefe Regis J , Goldstein Steven A , Hankenson Kurt D 
Published: January 2009

Abstract
Thrombospondin-2 (TSP2) is a matricellular protein with increased expression during growth and regeneration. TSP2-null mice show accelerated dermal wound healing and enhanced bone formation. We hypothesized that bone regeneration would be enhanced in the absence of TSP2. Closed, semistabilized transverse fractures were created in the tibias of wildtype (WT) and TSP2-null mice. The fractures were examined 5, 10, and 20 days after fracture using μCT, histology, immunohistochemistry, quantitative RT-PCR, and torsional mechanical testing. Ten days after fracture, TSP2-null mice showed 30% more bone by μCT and 40% less cartilage by histology. Twenty days after fracture, TSP2-null mice showed reduced bone volume fraction and BMD. Mice were examined 5 days after fracture during the stage of neovascularization and mesenchymal cell influx to determine a cellular explanation for the phenotype. TSP2-null mice showed increased cell proliferation with no difference in apoptosis in the highly cellular fracture callus. Although mature bone and cartilage is minimal 5 days after fracture, TSP2-null mice had reduced expression of collagen IIa and Sox9 (chondrocyte differentiation markers) but increased expression of osteocalcin and osterix (osteoblast differentiation markers). Importantly, TSP2-null mice had a 2-fold increase in vessel density that corresponded with a reduction in vascular endothelial growth factor (VEGF) and Glut-1 (markers of hypoxia inducible factor [HIF]-regulated transcription). Finally, by expressing TSP2 using adenovirus starting 3 days after fracture, chondrogenesis was restored in TSP2-null mice. We hypothesize that TSP2 expressed by cells in the fracture mesenchyme regulates callus vascularization. The increase in vascularity increases tissue oxemia and decreases HIF; thus, undifferentiated cells in the callus develop into osteoblasts rather than chondrocytes. This leads to an alternative strategy for achieving fracture healing with reduced endochondral ossification and enhanced appositional bone formation. Controlling the ratio of cartilage to bone during fracture healing has important implications for expediting healing or promoting regeneration in nonunions.
Development of Biologically Based Sediment Criteria in Mountain Streams of the Western United States
Authors: Bryce Sandra A. , Lomnicky Gregg A. , Kaufmann Philip R. , McAllister Lynne S. , Ernst Ted L. 
Published: January 2009

Abstract
Sediment has long been recognized as a leading cause of impairment of biological condition in rivers and streams of the United States. Recently, federal and state agencies have shown increased interest in developing sediment criteria to maintain or improve habitat quality for the protection of aquatic species. To develop biologically based sediment criteria, sediment amounts must be linked with aquatic vertebrate response. For our analysis, we related an aquatic vertebrate index of biotic integrity (IBI) with a measure of the areal percentage of streambed surficial fines (≤0.06 mm). The association suggested that fine sediment limits the biological potential of mountain streams. We used quantile regression to model the upper limit of IBI response; the regression equation predicted a 4.7% decline in IBI for each 10% increase in areal surficial fines. However, the limiting relationship itself did not suggest a specific sediment level above which impairment was evident. To develop more specific evidence regarding sediment impairment and to describe possible impairment thresholds along the continuous relationship, we sought additional information from (1) the range of areal percent fines at the 169 least disturbed reference sites in our sample, (2) sediment tolerance values calculated for sediment-sensitive salmonids in the Mountains ecoregion, (3) a review of studies that describe IBI scores representing very good to excellent condition in coldwater (trout) streams of the United States, and (4) a second literature review of laboratory and field research relating the effects of sediment on the survival of salmonid eggs. Placing our initial results in the context of this additional information, we concluded that streambed areal surficial fine sediment (particle size ≤ 0.06 mm) levels of 5% or less retain habitat potential for sediment-sensitive aquatic vertebrates in mountain streams. We offer these results as scientific guidance for the process of establishing sediment criteria.
Classifying Sonar Images: Can a Computer-Driven Process Identify Eels?
Authors: Mueller Anna-Maria , Mulligan Tim , Withler Peter K. 
Published: January 2009

Abstract
The purpose of this study was to explore the extent to which a computer-driven process can be used to classify sonar images. The data we present come from a feasibility study for a hydroacoustic monitoring system aimed at the automatic detection of downstream-migrating adult American eels Anguilla rostrata in the intake canal of a small hydroelectric station. The images were collected by a dual-frequency identification sonar with sufficient resolution to show the distinct shape and swimming motion of eels, and thus to allow confident visual identification. The goal was to find a set of image processing, tracking, and pattern recognition techniques that would reproduce the results of the visual classification. Of the three classification methods that we tested with our example data set, neural network analysis had the lowest misclassification rate for eels (7% of the eels being misclassified as debris) and the second-lowest misclassification rate for debris (5% of the debris being misclassified as eels). Discriminant function analysis misclassified 12% of the eels as debris and 4% of the debris as eels. A K-nearest-neighbor analysis initially provided the poorest results (17% misclassified eels and 12% misclassified debris). However, after applying an algebraic correction, K-nearest-neighbor analysis yielded an accurate estimate of the number of eels in the data set. We discuss the value of flagging cases of uncertain classification, how image processing and feature selection can affect the results, and how the numeric ratio of the targets present determines what error rates are acceptable. We conclude that, depending on the application, different degrees of automation may be achieved, ranging from a relatively high degree of human supervision in the classification of all potential targets to a fully automated process that requires only periodic quality control and adjustments of the classification model.
Pleurocarpous mosses of Bangladesh : Meteoriaceae and Pterobryaceae
Authors: Khatun Hamida , Hadiuzzaman Syed 
Published: January 2009

Barbella rufifolia (Thwait & Mitt.) Broth. (Family Meteoriaceae) and Pterobryopsis auriculata Dix. (Family Pterobryaceae) of Isobryales are described as new records for Bangaldesh. Key words: Pleurocarpous moss; Isobryales; Meteoriaceae; Pterobryaceae; Bangladesh DOI: 10.3329/bjpt.v12i1.611 Bangladesh J. Plant Taxon. 12(1): 53-57, 2005 (June)
<i>Hemiorchis rhodorrhachis</i> Schum. (Zingiberaceae) - A new record for Bangladesh
Authors: Srivastava SC , Ghoshal PP 
Published: January 2009

Not available. Key words: Hemiorchis rhodorrhachis, new record, Bangladesh DOI: 10.3329/bjpt.v12i1.613 Bangladesh J. Plant Taxon. 12(1): 59-61, 2005 (June)
Ethno-medico-botanical knowledge from Kaukhali proper and Betbunia of Rangamati District
Authors: Yusuf Mohammed , Wahab Md Abdul , Chowdhury Jasim Uddin , Begum Jaripa 
Published: January 2009

A survey was carried out between July 2001 and June 2002 in Kaukhali proper and Betbunia area of Rangamati district to document the medicinal plants of that area and their uses. During this work 34 species representing 23 genera and 17 families were found, which are used by the Chakma and Marma tribes and the Bangalis living there for the treatment of 31 diseases. Botanical and tribal names of the plants, parts used, name of the diseases, and name of the users have been mentioned. Key words: Ethno-medico-botany, Kaukhali, Betbunia, Rangamati DOI: 10.3329/bjpt.v13i1.594 Bangladesh J. Plant Taxon. 13(1): 55-61, 2006 (June)
Ethnobotanical investigation into the Mandi ethnic community in Bangladesh
Authors: Partha Pavel , Hossain ABM Enayet 
Published: January 2009

The present ethnobotanical investigation has been carried out into the Mandi ethnic communities of 32 villages of seven upazillas of Dhaka and Sylhet Divisions in Bangladesh. A total of 109 plant species belonging to 59 plant families were found to be used by the communities to treat 38 common human diseases, in ethnoveterinary practices, for pest control, as food, and also to perform rituals, taboos and hunting. Key words: Ethnobotany, Ethnic community, Mandi, Bangladesh DOI: 10.3329/bjpt.v14i2.532 Bangladesh J. Plant Taxon. 14(2): 129-145, 2007 (December)
Gender moderates the relationship between mania spectrum and serotonin transporter polymorphisms in depression
Authors: Rucci P. , Nimgaonkar V.L. , Mansour H. , Miniati M. , Masala I. , Fagiolini A. , Cassano G.B. , Frank E. 
Published: January 2009

AbstractThe short (s) variant of the serotonin transporter gene linked functional polymorphic region (5‐HTTLPR) is associated with depression. Stressful life events, gender, and race have been shown to moderate this association. Because features of mania/hypomania seem to constitute an indicator of higher severity of depression, we examined the relationship between 5‐HTTLPR genotype and symptoms of mania‐hypomania spectrum occurring over the lifetime in patients with major depression. The possible moderating role of gender in this relationship was taken into account. Two hundred twenty‐two patients with unipolar major depression were genotyped for 5‐HTTLPR and nine other representative polymorphisms, and were administered the Mood Spectrum Questionnaire, Lifetime Version (MOODS‐SR). The manic‐hypomanic (MH) component score was used for analysis. Using a linear model of the MH score as a function of genotypes and gender, controlling for age, severity of depression, and site, we found significant effects of gender (F = 8.003, df = 1, P = 0.005), of the interaction gender × genotype (F = 4.505, df = 2, P = 0.012), and of the baseline Hamilton score (F = 5.404, df = 1, P = 0.021), non‐significant effects of genotype (F = 1.298, df = 2, P = 0.275), age (F = 0.310, df = 1, P = 0.578) site (F = 0.504, df = 1, P = 0.479). Significant associations were also detected at three other SNPs. The association between the manic/hypomanic component of the MOODS‐SR and the polymorphisms of the 5‐HTTLPR is moderated by gender. This finding is intriguing from a clinical point of view because women with unipolar disorder and the “ss” genotype seem to constitute a sub‐group with higher severity of depression. These results should be considered tentative pending replication in other samples. © 2009 Wiley‐Liss, Inc.
ChemInform Abstract: [1,2]‐Wittig Rearrangement of (Benzyloxy)acetamides.
Authors: Hameury Thomas , Guillemont Jerome , Van Hijfte Luc , Bellosta Veronique , Cossy Janine 
Published: January 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: Efficient Conversion of Acetophenones into 1,3,5‐Triarylbenzenes Catalyzed by Bismuth(III) Trifluoromethanesulfonate Tetrahydrate.
Authors: Ono Fumiaki , Ishikura Yuichi , Tada Yuusuke , Endo Masato , Sato Tsuneo 
Published: January 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: Iron/Copper‐Catalyzed C—C Cross‐Coupling of Aryl Iodides with Terminal Alkynes.
Authors: Volla Chandra M. Rao , Vogel Pierre 
Published: January 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: Synthesis of 3‐Alkyl Naphthalenes as Novel Estrogen Receptor Ligands.
Authors: Fang Jing , et al. et al. 
Published: January 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: Rhodium‐Catalyzed Asymmetric Ring‐Opening Alkynylation of Azabenzonorbornadienes.
Authors: Nishimura Takahiro , Tsurumaki Eiji , Kawamoto Takahiro , Guo Xun‐Xiang , Hayashi Tamio 
Published: January 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: Intermolecular Sequential [4 + 2]‐Cycloaddition—Aromatization Reaction of Aryl‐Substituted Allenes with DMAD Affording Phenanthrene and Naphthalene Derivatives.
Authors: Jiang Xuefeng , Kong Wangqing , Chen Jie , Ma Shengming 
Published: January 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: Remote Induction of Asymmetry in [13]‐Macro‐dilactone Topology by a Single Stereogenic Center.
Authors: Fyvie W. Sean , Peczuh Mark W. 
Published: January 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: Vanadium‐Catalyzed Enantioselective Desymmetrization of meso Secondary Allylic Alcohols and Homoallylic Alcohols.
Authors: Li Zhi , Zhang Wei , Yamamoto Hisashi 
Published: January 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: Synthesis of Functionalized Pyroglutamic Acids. Part 1. The Synthetic Utility of N‐Acylindole and the Ugi Reaction with a Chiral Levulinic Acid.
Authors: Buller Matthew J. , Gilley Cynthia B. , Nguyen Brian , Olshansky Lisa , Fraga Breena , Kobayashi Yoshihisa 
Published: January 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 Simple and Efficient Synthesis of 2‐Aryl‐Substituted Benzimidazoles.
Authors: Han Xiangming , Ma Huiqiang , Wang Yulu 
Published: January 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: Metal‐Free Michael Addition Initiated Multicomponent Oxidative Cyclodehydration Route to Polysubstituted Pyridines from 1,3‐Dicarbonyls.
Authors: Lieby‐Muller Frederic , Allais Christophe , Constantieux Thierry , Rodriguez Jean 
Published: January 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: Cyclization via Carbolithiation of α‐Amino Alkyllithium Reagents.
Authors: Bahde Robert J. , Rychnovsky Scott D. 
Published: January 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: K‐10 Clay‐Catalyzed Enol‐Driven Decarboxylative Ring‐Transformation Approach to Dihydro‐ and Tetrahydroquinolines from Carbohydrates.
Authors: Yadav Lal Dhar Singh , Awasthi Chhama , Rai Vijai Kumar , Rai Ankita 
Published: January 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: Enhancement of the Antibacterial Activity of Ciprofloxacin Against Staphylococcus aureus by 3‐Alkyl Esters and 3‐Aryl Esters of Hexahydroquinoline Derivatives.
Authors: Lak Parnia , Amini Mohsen , Safavi Maliheh , Shafiee Abbas , Shahverdi Ahmad Reza 
Published: January 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: Optimized Palladium‐Based Approaches to Analogues of PK 11195.
Authors: Guillou Sandrine , Janin Yves L. 
Published: January 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: Silver(I) versus Gold(I) Catalysis in Benzannulation Reaction: A Versatile Access to Acridines.
Authors: Godet Thomas , Belmont Philippe 
Published: January 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: An Efficient Synthesis of 2,3‐Diaryl (3H)‐Quinazolin‐4‐ones via Imidoyl Chlorides.
Authors: Kalusa Andrew , Chessum Nicola , Jones Keith 
Published: January 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: Improved Preparation of 4,6,6‐Trimethyl‐1,3,2‐dioxaborinane and Its Use in a Simple [PdCl2(TPP)2]‐Catalyzed Borylation of Aryl Bromides and Iodides.
Authors: PraveenGanesh Nageswaran , Chavant Pierre Yves 
Published: January 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: Biomimetic Synthesis and Structural Revision of (.+‐.)‐Tridachiahydropyrone.
Authors: Sharma Pallavi , Griffiths Nicholas , Moses John E. 
Published: January 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: Elemental Fluorine. Part 22. Fluorination of 3β‐Acetoxy‐5α‐androstan‐17‐one Using Fluorine and Selectfluor®.
Authors: Chambers Richard D. , Nakano Takashi , Parsons Mandy , Sandford Graham , Batsanov Andrei S. , Howard Judith A. K. 
Published: January 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 Facile Synthesis of N‐Carbamoylamino Acids.
Authors: Bogolubsky Andrey V. , Ryabukhin Sergey V. , Pakhomov Gennadiy G. , Ostapchuk Eugeniy N. , Shivanyuk Alexander N. , Tolmachev Andrey A. 
Published: January 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: Practical Synthesis of 4‐Fluoroprolines.
Authors: Chorghade Mukund S. , Mohapatra Debendra K. , Sahoo Gokarneswar , Gurjar Mukund K. , Mandlecha Manish V. , Bhoite Nitin , Moghe Santosh , Raines Ronald T. 
Published: January 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: Synthesis of Two Tetra‐ and Four Pentasaccharide Fragments of Shigella flexneri Serotypes 3a and X O‐Antigens from a Common Tetrasaccharide Intermediate.
Authors: Boutet Julien , Mulard Laurence A. 
Published: January 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.