bluuebunny/crossref_metadata_2025_split huggingface dataset:
Douglas Fir
Authors: Misra Santosh , Vetrici Mariana A. , Owens John N. 
Published: April 2009

Abstract

Douglas fir is a native species of western North America, China, Taiwan, and Japan. Its high quality lumber is in demand throughout the world and therefore, breeding objectives include improvement of economic value and adaptability to biotic and abiotic stresses. Similar to other conifers, the reproductive cycle of Douglas fir is lengthy (17 months) and the time from pollination to cone maturity is 6 months. The pollination mechanism is unique in that pollen granule takes 9 weeks to germinate and elongate. The most efficient method for improving economic value is by capturing multiple desirable traits in a single individual and propagation of this genotype via somatic embryogenesis. Presently, the main incentives for transgenic breeding are to provide methods to confer insect and fungal resistance, and the temporary transfer of genes that may induce somatic embryogenesis. Thus far, experiments with

Agrobacterium

‐mediated transformation have identified several strains that effectively transform Douglas‐fir tissues, and stem woodiness, plant age, and plant defense mechanisms have been identified as factors that influence success rate. Electroporation and microprojectile bombardment have also been investigated and cytokinin pulsing was shown to improve transformation efficiency. The use of endogenous and/or tissue‐specific promoters will be useful in enhancing and ontrolling transgene expression.
Smoking and the Asian American workforce in the National Latino and Asian American Study
Authors: de Castro A.B. , Garcia Gabriel , Gee Gilbert C. , Tsai Jenny Hsin‐Chun , Rue Tessa , Takeuchi David T. 
Published: April 2009

AbstractBackgroundSmoking among the Asian American workforce has not been extensively researched. This study examines smoking prevalence among a nationally representative sample of Asian Americans with an emphasis on occupational classification.MethodsCross‐sectional data come from the National Latino and Asian American Study. Multivariate logistic regression analyses were used to determine smoking prevalence by occupation, gender, and nativity, among 1,528 participants self‐identifying as in the labor force.ResultsBlue collar workers reported the highest smoking prevalence (32%) followed by unemployed (19%), other (17%), service (14%), and white collar (10%). Among both employed males and females, blue collar workers had the highest prevalence (45% and 18%, respectively). By nativity, smoking was highest among blue collar workers for immigrants (25%) and highest among the unemployed for U.S. born (16%). Blue collar employment was significantly associated with being a current smoker (OR = 2.52; 95% CI: 1.23–5.16;P < 0.05) controlling for demographics (e.g., age, gender, ethnic group, nativity, etc.).ConclusionsFindings reveal that smoking differs by occupation among Asian Americans. Future research should examine factors explaining differences while considering gender and nativity. Am. J. Ind. Med. 53:171–178 2010. © 2009 Wiley‐Liss, Inc.
First Stereoselective Total Synthesis of FD‐594 Aglycon
Authors: Masuo Ritsuki , Ohmori Ken , Hintermann Lukas , Yoshida Saki , Suzuki Keisuke 
Published: April 2009

AbstractDas hexacyclische Gerüst von FD‐594 wurde stereoselektiv aufgebaut. Als Schlüsselschritte dienten dabei eine intramolekulare SNAr‐Reaktion, um die hochfunktionalisierte Xanthoneinheit zu erhalten, die stereoselektive Lactonspaltung durch ein chirales Nucleophil zum Aufbau einer axial‐chiralen Zwischenstufe und eine SmI2‐vermittelte Pinakolcyclisierung, die einen axial‐chiralen Biaryldialdehyd in das entsprechende trans‐Diol überführt.magnified image
Mass Spectrometry Assisted Lithography for the Patterning of Cell Adhesion Ligands on Self‐Assembled Monolayers
Authors: Kim Young‐Kwan , Ryoo Soo‐Ryoon , Kwack Sul‐Jin , Min Dal‐Hee 
Published: April 2009

AbstractPattern of events: A simple and flexible method has been developed for patterning cell adhesion ligands. Locally erasing self‐assembled monolayers with tri(ethyleneglycol) groups on a gold substrate by using a MALDI‐TOF MS nitrogen laser and filling the exposed gold surface with an alkanethiol presenting carboxylic acid groups enables subsequent immobilization of maleimide and a cell adhesion peptide, which can then recognize cells (see scheme).magnified image
Klimatische Verhältnisse in Kriechkellern unter gedämmten Holzbodenplatten
Authors: Werther Norman , Winter Stefan 
Published: April 2009

AbstractHochgedämmte Holzbodenplatten über Kriechkellerkonstruktionen als unterer Abschluss eines Gebäudes kamen in den letzten Jahren im Bereich des Wohn‐ und Zweckbaus in Holzbauweise vermehrt zur Anwendung. Fehlende Kenntnis zu den im Kellerbereich herrschenden Mikroklimabedingungen und die sich daraus ergebenden Nutzungsrandbedingungen für Holz und Holzwerkstoffe führten zu unterschiedlichen Konstruktionsformen. Mittels Langzeitmessungen im Feld‐ und Laborversuch wurden Konstruktionsprinzipien entwickelt, die einen dauerhaften Einsatz von Holzbodenplatten über belüfteten Kriechkellern sicherstellen.
Untersuchungen zum Raumklima und zur Fensterlüftung in Schulen
Authors: Hellwig Runa Tabea , Antretter Florian , Holm Andreas , Sedlbauer Klaus 
Published: April 2009

AbstractEs gibt mehr als 40.000 Schulgebäude in Deutschland, von denen die meisten noch auf eine Sanierung warten. Sanierungen sollen nicht nur dazu dienen, den energetischen Standard der Gebäude zu verbessern, sondern sollten in erster Linie dazu genutzt werden, die raumklimatischen Bedingungen in den Klassenräumen für Schüler und Lehrer zu verbessern. Da die meisten deutschen Schulgebäude nicht mit Raumlufttechnischen Anlagen ausgestattet sind, werden die Räume durch freie Fensterlüftung, betätigt durch die Lehrer und Schüler, belüftet. Daher ist das Fensteröffnungsverhalten der Nutzer von Interesse. Der Einfluss des Fensteröffnungsverhaltens der Nutzer auf die raumklimatischen Bedingungen in den Klassenräumen wurde in zwei Schulen untersucht. Innentemperatur, Kohlendioxidkonzentration sowie die außenklimatischen Bedingungen wurden gemessen. In einer Schule wurde die Fensteröffnungszeit erfasst. Neben hohen Kohlendioxidkonzentrationen besonders während der Heizperiode, sind einige Klassenräume im Winter zu kalt und zu warm im Sommer. Einige Klassenräume haben keinen Sonnenschutz, oder der Sonnenschutz ist unzureichend oder er behindert die Belüftung des dahinterliegenden Raumes. Die Fenster werden zu einem gewissen Grad während des Unterrichts und in den Pausen genutzt. Jedoch werden die Fenster nach dem Unterricht geschlossen und bleiben geschlossen bis zum nächsten Morgen. Es wird keine Nachtlüftung oder Lüftung in den frühen Morgenstunden praktiziert. Signifikante schwache bis moderate Korrelationen zwischen der Fensteröffnungszeit und der Innentemperatur wurden gefunden. Die Korrelation zwischen der Fensteröffnungszeit und der Außentemperatur ist in den meisten Fällen nicht signifikant oder ist nur schwach ausgeprägt.
Grün ist nicht gleich Grün – Einblicke in das LEED‐Zertifizierungssystem
Authors: Baumann Oliver , Reiser Claudius , Schäfer Jochen 
Published: April 2009

AbstractDie USA sind nicht gerade für ökologisches und energieeffizientes Bauen bekannt. Umso erstaunlicher ist es, dass das LEED‐Zertifizierungssystem (Leadership in Energy & Environmental Design) neben anderen landesspezifischen Systemen wie z. B. BREEAM in England, CASBEE in Japan, HQE in Frankreich, Green Star in Australien und jetzt auch DGNB in Deutschland, eine Vorreiterrolle bei der Zertifizierung von “Green Buildings” eingenommen hat. Für international agierende Unternehmen geht zur Zeit kein Weg an LEED vorbei, da dieses System weltweit Anwendung findet – es sind derzeit bereits über 20.000 Gebäude in 76 Ländern für eine LEED‐Zertifizierung angemeldet.
Schallabsorbierende Doppelböden
Authors: Eßer Georg 
Published: April 2009

AbstractIn Bürogebäuden wird die Betonkernaktivierung zur Temperierung der Gebäude immer mehr eingesetzt. Die Betonkernaktivierung wird in den Decken eingebaut, und schallabsorbierende Unterdecken können in der Regel nicht mehr montiert werden, da dadurch die Leistung der Betonkernaktivierung auf ein unwirtschaftliches Maß reduziert wird. Eine Alternative zu schallabsorbierenden Decken sind schallabsorbierende Doppelböden. Im Hallraum wurden mehr als 60 Messungen der Schallabsorptionsgrade von Teppichböden, schallabsorbierenden Doppelböden und insbesondere Kombinationen von beiden durchgeführt. Es werden die Aufbauten der verschiedenen Böden und deren Schallabsorptionsgrade erläutert und dargestellt.
Sulfated membrane adsorbers for economic pseudo‐affinity capture of influenza virus particles
Authors: Opitz Lars , Lehmann Sylvia , Reichl Udo , Wolff Michael W. 
Published: April 2009

AbstractStrategies to control outbreaks of influenza, a contagious respiratory tract disease, are focused mainly on prophylactic vaccinations in conjunction with antiviral medications. Currently, several mammalian cell culture‐based influenza vaccine production processes are being established, such as the technologies introduced by Novartis Behring (Optaflu®) or Baxter International Inc. (Celvapan). Downstream processing of influenza virus vaccines from cell culture supernatant can be performed by adsorbing virions onto sulfated column chromatography beads, such as Cellufine® sulfate. This study focused on the development of a sulfated cellulose membrane (SCM) chromatography unit operation to capture cell culture‐derived influenza viruses. The advantages of the novel method were demonstrated for the Madin Darby canine kidney (MDCK) cell‐derived influenza virus A/Puerto Rico/8/34 (H1N1). Furthermore, the SCM‐adsorbers were compared directly to column‐based Cellufine® sulfate and commercially available cation‐exchange membrane adsorbers. Sulfated cellulose membrane adsorbers showed high viral product recoveries. In addition, the SCM‐capture step resulted in a higher reduction of dsDNA compared to the tested cation‐exchange membrane adsorbers. The productivity of the SCM‐based unit operation could be significantly improved by a 30‐fold increase in volumetric flow rate during adsorption compared to the bead‐based capture method. The higher flow rate even further reduced the level of contaminating dsDNA by about twofold. The reproducibility and general applicability of the developed unit operation were demonstrated for two further MDCK cell‐derived influenza virus strains: A/Wisconsin/67/2005 (H3N2) and B/Malaysia/2506/2004. Overall, SCM‐adsorbers represent a powerful and economically favorable alternative for influenza virus capture over conventional methods using Cellufine® sulfate. Biotechnol. Bioeng. 2009;103: 1144–1154. © 2009 Wiley Periodicals, Inc.
ChemInform Abstract: Crystal Chemistry and Magnetic Properties of Ternary Compounds REAgxGa3‐x (RE: Sm, Gd, Tb, Dy, Ho, Er, Tm, Lu).
Authors: Gumeniuk R. , Prots Yu. , Schnelle W. , Burkhardt U. , Kuz'ma Yu. , Grin Yu. 
Published: April 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: Structure and Magnetic Properties of Ln2Cu2Cd.
Authors: Schappacher Falko M. , Hermes Wilfried , Poettgen Rainer 
Published: April 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: Shape Evolution of Layer‐Structured Bismuth Oxychloride Nanostructure via Low Temperature Chemical Vapor Transport.
Authors: Peng Hailin , Chan Candace K. , Meister Stefan , Zhang Xiao Feng , Cui Yi 
Published: April 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: Rare Earth Metal Rich Magnesium Compounds Ln4NiMg (Ln: Y, Pr—Nd, Sm, Gd—Tm, Lu) — Synthesis, Structure, and Hydrogenation Behavior.
Authors: Tuncel Selcan , Roquefere Jean Gabriel , Stan Cristina , Bobet Jean‐Louis , Chevalier Bernard , Gaudin Etienne , Hoffmann Rolf‐Dieter , Rodewald Ute Ch. , Poettgen Rainer 
Published: April 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: Catalytic Asymmetric Hydrogenation of α‐Amino‐β‐keto Ester Hydrochlorides Using Homogeneous Chiral Nickel‐Bisphosphine Complexes Through DKR.
Authors: Hamada Yasumasa , Koseki Yu , Fujii Takefumi , Maeda Tsukuru , Hibino Takuya , Makino Kazuishi 
Published: April 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 Bifunctional Au—Sn Organic—Inorganic Catalysts for Acid‐Free Hydroamination Reactions.
Authors: Corma Avelino , Gonzalez‐Arellano Camino , Iglesias Marta , Navarro M. Teresa , Sanchez Felix 
Published: April 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 Iridium‐Catalyzed Decarbonylation of Aldehydes under Mild Conditions.
Authors: Iwai Tomohiro , Fujihara Tetsuaki , Tsuji Yasushi 
Published: April 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: Diastereocontrolled Addition of Organometallic Reagents to S‐Chiral N‐(tert‐Butanesulfinyl)‐α‐fluoroenimines.
Authors: Pierry Camille , Zoute Ludivine , Jubault Philippe , Pfund Emmanuel , Lequeux Thierry , Cahard Dominique , Couve‐Bonnaire Samuel , Pannecoucke Xavier 
Published: April 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: Nanosized Iron‐ or Copper‐Catalyzed Homocoupling of Aryl, Heteroaryl, Benzyl, and Alkenyl Grignard Reagents.
Authors: Moglie Yanina , Mascaro Evangelina , Nador Fabiana , Vitale Cristian , Radivoy Gabriel 
Published: April 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: Indium‐ and Zinc‐Mediated Barbier‐Type Addition Reaction of 2,3‐Allenals with Allyl Bromide: An Efficient Synthesis of 1,5,6‐Alkatrien‐4‐ols.
Authors: Kong Wangqing , Fu Chunling , Ma Shengming 
Published: April 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: Stable Five‐Membered‐Ring Allenes with Second‐Row Elements Only: Not Allenes, but Zwitterions
Authors: Christl Manfred , Engels Bernd 
Published: April 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: SmI2‐Promoted Reformatsky‐Type Reaction and Acylation of Alkyl 1‐Chlorocyclopropanecarboxylates.
Authors: Nagano Takao , Motoyoshiya Jiro , Kakehi Akikazu , Nishii Yoshinori 
Published: April 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 Novel and Convenient Synthesis of Cyclopent‐1‐enecarboxylates by an Intramolecular Horner—Wadsworth—Emmons Reaction.
Authors: Krawczyk Henryk , Albrecht Lukasz 
Published: April 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: DMAP‐Accelerated Rhodium(I) Chloride Catalyzed Hydroboration of Vinylarenes.
Authors: Endo Kohei , Hirokami Munenao , Takeuchi Kazunari , Shibata Takanori 
Published: April 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: Facile Conversion of Aldehydes and Ketones to gem‐Dichlorides Using Chlorodiphenylphosphine/N‐Chlorosucccinimide as a New and Neutral System.
Authors: Aghapour Ghasem , Afzali Asieh 
Published: April 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: Highly Enantioselective Radical Addition to N‐Benzoyl Hydrazones Using Chiral Ammonium Salts.
Authors: Jang Doo Ok , Kim Sang Yoon 
Published: April 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: Alcohol Cross‐Coupling Reactions Catalyzed by Ru and Ir Terpyridine Complexes.
Authors: Gnanamgari Dinakar , Leung Chin Hin , Schley Nathan D. , Hilton Sheena T. , Crabtree Robert H. 
Published: April 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: Organocatalytic, Asymmetric, One‐Pot, Three‐Component Mannich Reaction of Hydroxyacetone.
Authors: Gu Qing , Jiang Ling‐Xia , Yuan Kui , Zhang Lei , Wu Xin‐Yan 
Published: April 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: On the Way to an Oxidative Hosomi—Sakurai Reaction.
Authors: Sabot Cyrille , Commare Bruno , Duceppe Marc‐Alexandre , Nahi Salima , Guerard Kimiaka C. , Canesi Sylvain 
Published: April 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: Stereoselective Synthesis of Methyl (Z)‐α‐Methoxyacrylates via Two‐Carbon Homologation of Aldehydes.
Authors: Baati Rachid , Mioskowski Charles , Kashinath Dhurke , Kodepelly Sanjeevarao , Lu Biao , Falck J. R. 
Published: April 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: Triton‐B‐Catalyzed, Efficient, One‐Pot Synthesis of Carbazates Through Alcoholic Tosylates.
Authors: Chaturvedi Devdutt , Chaturvedi Amit K. , Mishra Nisha , Mishra Virendra 
Published: April 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 Improved Procedure for the Photoacylation of 1,4‐Naphthoquinone with Aliphatic Aldehydes.
Authors: Friedrichs Ferdinand , Murphy Brian , Nayrat Delphine , Ahner Torsten , Funke Mario , Ryan Michael , Lex Johann , Mattay Jochen , Oelgemoeller Michael 
Published: April 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 Epoxidation of α,β‐Unsaturated Ketones with Hydrogen Peroxide Catalyzed by Axially Chiral Guanidine Base.
Authors: Terada Masahiro , Nakano Megumi 
Published: April 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: Catalytic Aziridination of Electron‐Deficient Olefins with an N‐Chloro‐N‐sodio Carbamate and Application of this Novel Method to Asymmetric Synthesis.
Authors: Minakata Satoshi , Murakami Yuta , Tsuruoka Ryoji , Kitanaka Shinsuke , Komatsu Mitsuo 
Published: April 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.