bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of photoperiod and temperature on the body mass and the mass of reproductive organs in male Brandt's voles (Lasiopodomys brandtii)
Authors: Liang Hongchun , Li Ning , Wang Xueli , Li Liang , Shi Dazhao 
Published: February 2010

Abstract
Using a laboratory colony we demonstrated that the body mass (BM) and reproductive organ mass (ROM) of Brandt's voles vary in response to photoperiod and temperature. Male Brandt's voles from 25 days of age were housed under long (14L) or short (10L) photoperiod, which corresponds to seasonal changes in their natural environment. Under 10L, animals housed for the first 7 weeks at 10°C were significantly lighter than those housed at 20°C. This effect was not observed under 14L. However, a change from an initial 10L photoperiod to the 14L photoperiod for the following 9 weeks could compensate the effects of low temperature on BM. Changes in BM in response to photoperiod and/or temperature exposure appeared to be primarily as a result of the deposition or loss of fat-free dry mass and water. For Brandt's voles, ROM was regulated significantly by photoperiod but not by temperature. Taken together, the results suggest that BM and ROM for male Brandt's voles respond selectively to photoperiodic information and temperature. We propose that a compensatory relationship between photoperiod and temperature should be considered in animal physiology research.
Sources of variation in the time budgets of wild nine-banded armadillos
Authors: Ancona Kier A. , Loughry William J. 
Published: February 2010

Abstract
Previous research showed that nine-banded armadillos (Dasypus novemcinctus) devoted nearly all of their short active period to feeding. However, it remained unclear to what extent individual differences or environmental conditions might influence time allocation patterns. We collected time budget data during two summers from a wild population of armadillos in western Mississippi, USA. We found few significant differences in time budgets due to individual identity (age, sex, female lactational status), time (time of day, day-to-day, and year-to-year effects), or the environment (various weather conditions). What differences did occur seemed largely tied to the onset of the breeding season and emergence of juveniles from their natal burrows. Our results indicate that, while active, armadillos exhibit relatively uniform time budgets, although the possibility remains that variation resides primarily not in what armadillos do while active but rather in the duration of the active period.
The late pleistocene paleoenvironment and paleoclimate of the madaras section (South Hungary), based on preliminary records from mollusks
Authors: Hupuczi Júlia , Sümegi Pál 
Published: February 2010

Abstract
24 species and 110 506 specimens of mollusks were collected and identified from 250 samples of the loess profile at Madaras, South Hungary. According to changes in the mollusk fauna, six malacological-paleoecological zones can be identified in this profile. The Quaternary malacological data from the Madaras loess section suggest that the Middle and Late Pleniglacial development of the mollusk fauna, and local climatic and environmental conditions in this area differed from other loess regions in Europe.
Effect of a Perturbation-Based Balance Training Program on Compensatory Stepping and Grasping Reactions in Older Adults: A Randomized Controlled Trial
Authors: Mansfield Avril , Peters Amy L. , Liu Barbara A. , Maki Brian E. 
Published: February 2010

BackgroundCompensatory stepping and grasping reactions are prevalent responses to sudden loss of balance and play a critical role in preventing falls. The ability to execute these reactions effectively is impaired in older adults.ObjectiveThe purpose of this study was to evaluate a perturbation-based balance training program designed to target specific age-related impairments in compensatory stepping and grasping balance recovery reactions.DesignThis was a double-blind randomized controlled trial.SettingThe study was conducted at research laboratories in a large urban hospital.ParticipantsThirty community-dwelling older adults (aged 64–80 years) with a recent history of falls or self-reported instability participated in the study.InterventionParticipants were randomly assigned to receive either a 6-week perturbation-based (motion platform) balance training program or a 6-week control program involving flexibility and relaxation training.MeasurementsFeatures of balance reactions targeted by the perturbation-based program were: (1) multi-step reactions, (2) extra lateral steps following anteroposterior perturbations, (3) foot collisions following lateral perturbations, and (4) time to complete grasping reactions. The reactions were evoked during testing by highly unpredictable surface translation and cable pull perturbations, both of which differed from the perturbations used during training.ResultsCompared with the control program, the perturbation-based training led to greater reductions in frequency of multi-step reactions and foot collisions that were statistically significant for surface translations but not cable pulls. The perturbation group also showed significantly greater reduction in handrail contact time compared with the control group for cable pulls and a possible trend in this direction for surface translations.LimitationsFurther work is needed to determine whether a maintenance program is needed to retain the training benefits and to assess whether these benefits reduce fall risk in daily life.ConclusionPerturbation-based training shows promise as an effective intervention to improve the ability of older adults to prevent themselves from falling when they lose their balance.
Bilateral superficial brachial artery
Authors: Sharma T , Singla RK , Sachdeva K 
Published: February 2010

Variations of the upper limb arterial system are well documented. Accurate knowledge of the normal and variant arterial anatomy of the axillary artery is important for clinical procedures and vascular radiology. In this article, a rare bilateral variation of superficial brachial artery is being reported. The axillary artery on both sides divided in its third part into a superficial brachial artery passing superficial to the lateral root of median nerve and brachial artery proper. The former terminated in the cubital fossa by dividing into ulnar and radial arteries while the later descended deep to the medial root of median nerve and gave anterior and posterior circumflex humeral branches of axillary artery and profunda brachii of brachial artery. Then it terminated by giving twigs to muscles of arm. Earlier superficial brachial artery is reported with a prevalence rate varying from 0.2 - 25 % but a bilateral variation is extremely rare. Further its ontogeny and clinical implications are discussed in detail. Key words: Superficial brachial artery; brachial artery; Axillary artery DOI: 10.3126/kumj.v7i4.2768 Kathmandu University Medical Journal (2009) Vol.7, No.4 Issue 28, 426-428
Highly Pure Synthesis, Spectral Assignments, and Two‐Photon Properties of Cruciform Porphyrin Pentamers Fused with Benzene Units
Authors: Uoyama Hiroki , Kim Kil Suk , Kuroki Kenji , Shin Jae‐Yoon , Nagata Toshi , Okujima Tetsuo , Yamada Hiroko , Ono Noboru , Kim Dongho , Uno Hidemitsu 
Published: February 2010

AbstractTetrameric porphyrin formation of 2‐hydroxymethylpyrrole fused with porphyrins through a bicyclo[2.2.2]octadiene unit gave bicyclo[2.2.2]octadiene‐fused porphyrin pentamers. Thermal conversion of the pentamers gave fully π‐conjugated cruciform porphyrin pentamers fused with benzene units in quantitative yields. UV/Vis spectra of fully π‐conjugated porphyrin pentamers showed one very strong Q absorption and were quite different from those of usual porphyrins. From TD‐DFT calculations, the HOMO level is 0.49 eV higher than the HOMO−1 level. The LUMO and LUMO+1 levels are very close and are lower by more than 0.27 eV than those of other unoccupied MOs. The strong Q absorption was interpreted as two mutually orthogonal single‐electron transitions (683 nm: 86 %, HOMO→LUMO; 680 nm: 86 %, HOMO→LUMO+1). The two‐photon absorption (TPA) cross section value (σ(2)) of the benzene‐fused porphyrin pentamer was estimated to be 3900 GM at 1500 nm, which is strongly correlated with a cruciform molecular structure with multidirectional π‐conjugation pathways.
ChemInform Abstract: The Prediction of Lattice Constants in Orthorhombic Perovskites.
Authors: Ubic R. , Subodh G. 
Published: February 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 and Magnetic Properties of La Deficient Superconductor La1‐xOFeP.
Authors: Jin Xinzhe , Watanabe Tadataka , Takase Kouichi , Takano Yoshiki 
Published: February 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: Structural Chemistry and Magnetic Properties of RE2[SnxGe1‐x]5 (RE: Nd, Sm) and RE[SnxGe1‐x]2 (RE: Gd, Tb): Four New Rare‐Earth Metal Intermetallic Compounds with Germanium Zig‐Zag Chains and Tin Square‐Nets.
Authors: Tobash Paul H. , Bobev Svilen , Ronning Filip , Thompson Joe D. , Sarrao John L. 
Published: February 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: Construction of Nonadjacent Stereocenters Containing a Trifluoromethylated Carbon by Organocatalyzed Michael Addition of β‐Ketoesters to 2‐(Trifluoromethyl)acrylate.
Authors: Ogawa Shinichi , Yasui Hiroyuki , Tokunaga Etsuko , Nakamura Shuichi , Shibata Norio 
Published: February 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: Green Molecular Transformation by a B12—TiO2 Hybrid Catalyst as an Alternative to Tributyltin Hydride.
Authors: Shimakoshi Hisashi , Abiru Makoto , Izumi Shin‐ichiro , Hisaeda Yoshio 
Published: February 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: Regioselective Copper‐Catalyzed Chlorination and Bromination of Arenes with O2 as the Oxidant.
Authors: Yang Lujuan , Lu Zhan , Stahl Shannon S. 
Published: February 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: Ritter‐Type Amidation of Alkylboron Derivatives with Nitriles.
Authors: Cazorla Clement , Metay Estelle , Andrioletti Bruno , Lemaire Marc 
Published: February 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: (2,6‐Dichloro‐4‐alkoxyphenyl)‐(2,4‐dichlorophenyl)methyl Trichloroacetimidates: Protection of Alcohols and Carboxylic Acids in Solution or on Polymer Support.
Authors: Kurosu Michio , Li Kai 
Published: February 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: Preparative Synthesis of β‐Amino Alcohols from α‐Amino Dicarboxylic Acid Derivatives.
Authors: Kirillova Yu. G. , Baranov A. V. , Prokhorov D. I. , Esipova O. V. , Shvets V. I. 
Published: February 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: Umpolung Amination: Nickel‐Catalyzed Coupling Reactions of N,N‐Dialkyl‐N‐chloroamines with Diorganozinc Reagents.
Authors: Barker Timothy J. , Jarvo Elizabeth R. 
Published: February 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: 2‐Azido‐1,3‐dimethylimidazolinium Chloride: An Efficient Diazo Transfer Reagent for 1,3‐Dicarbonyl Compounds.
Authors: Kitamura Mitsuru , Tashiro Norifumi , Okauchi Tatsuo 
Published: February 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: Aerobic Oxidation of Benzylic Alcohols in Water by 2,2,6,6‐Tetramethylpiperidine‐1‐oxyl (TEMPO)/Copper(II) 2‐N‐Arylpyrrolecarbaldimino Complexes.
Authors: Figiel Pawel J. , Sibaouih Ahlam , Ahmad Jahir Uddin , Nieger Martin , Raeisaenen Minna T. , Leskelae Markku , Repo Timo 
Published: February 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: The Reaction of Acyl Cyanides with “Huisgen Zwitterion”: An Interesting Rearrangement Involving Ester Group Migration Between Oxygen and Nitrogen Atoms.
Authors: Liu Xu‐Guang , Wei Yin , Shi Min 
Published: February 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Biaryls and Aryl Ketones via Microwave‐Assisted Decarboxylative Cross‐Couplings.
Authors: Goossen Lukas J. , Zimmermann Bettina , Linder Christophe , Rodriguez Nuria , Lange Paul P. , Hartung Jens 
Published: February 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: Catalytic Performance of a Phosphapalladacycle Bearing a Biphenyl Moiety, Possessing an sp3 C—Pd Bond, Toward the Heck Coupling Reaction.
Authors: Nadri Shirin , Joshaghani Mohammad , Rafiee Ezzat 
Published: February 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 Organocatalyzed Multicomponent Synthesis of Diarylmethanes via Mannich Type Friedel—Crafts Reaction
Authors: Kumar Atul , Kumar Mukesh , Gupta Maneesh Kumar 
Published: February 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 Extremely Facile Synthesis of Furans, Pyrroles, and Thiophenes by the Dehydrative Cyclization of Propargyl Alcohols.
Authors: Aponick Aaron , Li Chuan‐Ying , Malinge Jeremy , Marques Emerson Finco 
Published: February 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: Palladium‐Catalyzed Annulation of 2‐(1‐Alkynyl)benzenamines with Disulfides: Synthesis of 3‐Sulfenylindoles.
Authors: Guo Yan‐Jin , Tang Ri‐Yuan , Li Jin‐Heng , Zhong Ping , Zhang Xing‐Guo 
Published: February 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Reactions of 2‐Methylenetetrahydropyrans. A Three‐Component Coupling Protocol for the Synthesis of Tetrahydropyranyl Ketides.
Authors: Liang Guohua , Bateman Laura J. , Totah Nancy I. 
Published: February 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enantioselective Synthesis of Functionalized 3,4‐Dihydropyran Derivatives Organocatalyzed by a Novel Fluorinated‐Diphenylprolinolether
Authors: Yu Chuanming , Zheng Fei , Ye Haiwei , Zhong Weihui 
Published: February 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: Stereoselective Construction of Substituted Chromans by Palladium‐Catalyzed Cyclization of Propargylic Carbonates with 2‐(2‐Hydroxyphenyl)acetates.
Authors: Yoshida Masahiro , Higuchi Mariko , Shishido Kozo 
Published: February 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: Palladium‐Catalyzed Reactions of 4‐(Trifluoromethylsulfonyloxy)coumarins with Amides and NH‐Heterocycles.
Authors: Ganina Olga G. , Fedorov Alexey Yu. , Beletskaya Irina P. 
Published: February 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: Silver‐Catalyzed Intramolecular Cyclization of o‐(1‐Alkynyl)benzamides: Efficient Synthesis of (1H)‐Isochromen‐1‐imines.
Authors: Liu Guannan , Zhou Yu , Ye Deju , Zhang Dengyou , Ding Xiao , Jiang Hualing , Liu Hong 
Published: February 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of 2‐Fluoro N10‐Substituted Acridones and Their Cytotoxicity Studies in Sensitive and Resistant Cancer Cell Lines and Their DNA Intercalation Studies.
Authors: Mayur Yergeri C. , Zaheeruddin Zaheeruddin , Peters Godefridus J. , Lemos Clara , Kathmann Letje , Prasad Velivela V. S. Rajendra 
Published: February 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 New Approach to Methoxyisatins Leading to the Total Synthesis of Ophiuroidine and Other Hydroxytryptanthrins.
Authors: Mason Jeffrey J. , Janosik Tomasz , Bergman Jan 
Published: February 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: Asymmetric Hydrogenation of Quinoxalines Catalyzed by Iridium/PipPhos.
Authors: Mrsic Natasa , Jerphagnon Thomas , Minnaard Adriaan J. , Feringa Ben L. , de Vries Johannes G. 
Published: February 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: Preparation of 2H‐1,4‐Benzoxazin‐2‐one Derivatives under Heterogeneous Conditions via Domino Process.
Authors: Ballini Roberto , Palmieri Alessandro , Talaq Mohammad AbdulKarim , Gabrielli Serena 
Published: February 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: Catalytic Enantioselective Boron Conjugate Addition to Cyclic Carbonyl Compounds: A New Approach to Cyclic β‐Hydroxy Carbonyls.
Authors: Feng Xinhui , Yun Jaesook 
Published: February 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.