bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study of liquid droplets impact on dry inclined surface
Authors: Cui Jie , Chen Xueli , Wang Fuchen , Gong Xin , Yu Zunhong 
Published: May 2009

AbstractThe impact of droplets on the surface is a common phenomenon. The outcome of a droplet impacting on a solid surface depends on the properties of the liquid, the surface conditions and the kinematics parameters, i.e. velocity and momentum. During the impact process, the phenomenons, such as spread, rebound, often appear. This paper presents the results of an experimental investigation of droplets impacting on inclined solid surface at low velocity. The effects of the impact parameters on the droplet impingement are studied. Measures were performed using a high‐speed camera. It has been shown that the impacting droplets spread on the surface until liquid surface tension and viscosity overcame inertial forces, after which they recoiled off the surface. The maximum diameter of a droplet spread was measured. In addition, a further forecasting expression has been obtained through energy model when a droplet impacts on an inclined surface without splashing. It is found that it is in good agreement with experimental value and can well predict the maximum spread diameter. Copyright © 2009 Curtin University of Technology and John Wiley & Sons, Ltd.
Developmental Expression Profile of the CXCL12γ Isoform: Insights Into its Tissue‐Specific Role
Authors: Franco Diego , Rueda Patricia , Lendínez Elena , Arenzana‐Seisdedos Fernando , Caruz Antonio 
Published: May 2009

AbstractThe CXCL12γ chemokine arises by alternative splicing from Cxcl12, an highly conserved gene that plays pivotal, non‐redundant roles during development. The interaction of the highly cationic carboxy‐terminal (C‐ter) domain of CXCL12γ with glycosaminoglycans (GAG) critically determines the biological properties of this chemokine. Indeed, CXCL12γ isoform displays sustained in vivo recruitment of leukocytes and endothelial progenitor cells as compared to other CXCL12 isoforms. Despite the important, specific roles of CXCL12γ in vivo, the current knowledge about its distribution in embryo and adult tissues is scarce. In this study, we have characterized by both RT‐PCR and immunohistochemistry the expression profile and tissue distribution of CXCL12γ, which showed a distinct mRNA expression pattern during organogenesis that correlates with the specific expression of the CXCL12 γ protein in several tissues and cell types during development. Our results support the biological relevance of CXCL12 γ in vivo, and shed light on the specific roles that this novel isoform could play in muscle development and vascularization as well as on the regulation of essential homeostatic functions during the embryonic development. Anat Rec, 292:891–901, 2009. © 2009 Wiley‐Liss, Inc.
The Tendinous Patterns in the Palmar Surface of the Lizard Manus: Functional Consequences for Grasping Ability
Authors: Abdala Virginia , Manzano Adriana S. , Tulli Maria Jose , Herrel Anthony 
Published: May 2009

AbstractIn lizards, distinct patterns of the tendinous structures associated with the forearm flexors have been described. In most lizards, the m. flexor digitorum longus ends in a tendinous plate with an embedded sesamoid, from which tendons run to the terminal phalanx of each digit. This structure is known as the flexor plate. In many polychrotid lizards, however, the flexor digitorum longus muscle is continuous with individual tendons running to each digit, and no complete flexor plate is present. In most geckos, the flexor plate is reduced to a tendinous plate without sesamoid. To evaluate the consequences of these differences in morphology on locomotion and grasping, we compared the use of the fore‐arm and hand in lizards exhibiting three different tendon patterns (Pogona vitticeps, an agamid with a well‐developed flexor plate; Gekko gecko, a gekkonid with a flexor plate, but without an embedded sesamoid; Anolis equestris, a polychrotid without flexor plate, but showing independent tendons running to each digit) while moving on different substrates. We found that the presence of a flexor plate with sesamoid bone prevents digital flexion and creates a rather stiff palmar surface in P. vitticeps. This configuration makes it impossible for P. vitticeps to grasp narrow branches and results in a strongly impaired locomotor performance on narrow substrates. Both G. gecko and A. equestris can flex the palms of their hands and their fingers more extensively, and do so when moving on narrow substrates. We suggest that the reduction of the flexor plate in both G. gecko and A. equestris allows these animals to move effectively on narrow substrates. Anat Rec, 292:842–853, 2009. © 2009 Wiley‐Liss, Inc.
Cells need safety valves
Authors: Danchin Antoine 
Published: May 2009

AbstractIn Escherichia coli, the role of lacA, the third gene of the lactose operon, has remained an enigma. I suggest that its role is the consequence of the need for cells to have safety valves that protect them from the osmotic effect created by their permeases. Safety valves allow them to cope with the buildup of osmotic pressure under accidental transient conditions. Multidrug resistance (MDR) efflux, thus named because of our anthropocentrism, is ubiquitous. Yet, the formation of simple leaks would result in futile influx/efflux cycles. Versatile modification enzymes with low sensitivity solve the problem if the modified metabolite is the one exported by MDR permeases. This may account for the pervasive presence of acetyltransferases, such as LacA, associated to acetyl‐metabolite exporters. This scenario of constraints imposed by efficient influx of metabolites provides us with a model that should be followed when constructing synthetic cells.
G protein signaling controls the differentiation of multiple cell lineages
Authors: Wang Kepeng , Wong Yung H. 
Published: May 2009

AbstractG protein‐coupled receptors (GPCRs) detect a great diversity of extracellular stimuli ranging from hormonal peptides, chemokines, neurotransmitters, lipids, nucleotides, amino acids, biogenic amines to ions. G protein‐coupled pathways regulate a rich collection of biological processes involved in normal physiological function of the body as well as in pathological progression of diseases. In addition to their function in postmitotic steady‐state tissues, GPCRs have been implicated in the differentiation of stem cells and tissue specific progenitor cells during development. Examples of these include the functions of nucleotides and neuropeptides in neuronal differentiation and axon growth, chemokines in lymphocyte differentiation and activation, and other GPCR‐mediated processes in the differentiation of adipocytes, osteoblasts and smooth muscle cells. This review summarizes the recent advances in our understanding of the importance of GPCR‐linked signaling cascades in the differentiation of different cell lineages. © 2009 International Union of Biochemistry and Molecular Biology, Inc.
The use of contextual learning to teach biochemistry to dietetic students
Authors: Macaulay J. O. , Van Damme M.‐P. , Walker K. Z. 
Published: May 2009

AbstractThis article describes the use of contextualized and “blended” learning to teach biochemistry to dietetic students during the second year of their professional training in a 4‐year undergraduate degree (Bachelor of Nutrition and Dietetics). Contextualized content was used to engage students and motivate them to learn biochemistry, which many perceived as a “hard” subject. Contextualized learning presented via problem solving exercises, case‐studies, and by the use of virtual subjects in laboratory class introduced content material through real life situations highly relevant to their later clinical practice. A “blended” curriculum where content was presented in a number of different modalities (on‐line, on CD, or face‐to‐face in small/large groups and in tutorials/lectures/laboratory class) further enhanced contextualized learning by providing a range of learning modalities catering to different student learning styles. The on‐line and CD material also allowed student self‐assessment of learning progress through interactive quizzes in varied assessment formats, where feedback was often immediate. Student responses to this biochemistry course have been positive with 89% finding it intellectually stimulating.
Reciprocity within biochemistry and biology service‐learning
Authors: Santas Amy J. 
Published: May 2009

AbstractService‐learning has become a popular pedagogy because of its numerous and far‐reaching benefits (e.g. student interest, engagement, and retention). In part, the benefits are a result of the student learning while providing a service that reflects a true need—not simply an exercise. Although service‐learning projects have been developed in the areas of Biochemistry and Biology, many do not require reciprocity between the student and those being served. A reciprocal relationship enables a depth in learning as students synthesize and integrate their knowledge while confronting a real‐life need. A novel reciprocal service‐learning project within a three‐semester undergraduate research course in the areas of Biochemistry and Biology is presented. The goal of the project was agreed upon through joint meetings with the partner institution (The Wilds) to develop an in‐house competitive ELISA pregnane diol assay. Student progress and achievements were followed through the use of rubrics and progress‐meetings with The Wilds. A portfolio provided a visual of progress as it contained both the written assignments as well as the rubric. The article describes a specific reciprocal biochemistry and biology service‐learning project and provides recommendations on how to adapt this service‐learning design for use in other research courses.
Controlled Self‐Assembly—Synthetic Tunability and Covalent Capture of Nanoscale Gel Morphologies
Authors: Coates Ian A. , Smith David K. 
Published: May 2009

AbstractTuning structures: We report a synthetically simple yet structurally rich gelator that self‐assembles through hydrogen bonding under different cooling regimes into different nanoscale morphologies (see figure), which can be covalently captured and stabilised by alkene metathesis.magnified image
ChemInform Abstract: Solution‐Phase Synthesis of Single‐Crystalline Fe3O4 Magnetic Nanobelts.
Authors: Li Lili , Chu Ying , Liu Yang , Wang Dan 
Published: May 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 and Crystal Structural Characterization of a New Lead Oxide Chromate Phosphate: Pb5O(CrO4)(PO4)2.
Authors: Mao Shao‐Yu , Mao Yan‐Ping , Zhong Mei‐Ping , Ye Zuo‐Guang 
Published: May 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 Series of Pure Inorganic Eight‐Connected Self‐Catenated Network Based on Silverton‐Type Polyoxometalate.
Authors: Tan Huaqiao , Chen Weilin , Li Yang‐Guang , Liu Ding , Chen Limin , Wang Enbo 
Published: May 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: One Step Synthesis of Maghemite Nanoparticles by Direct Thermal Decomposition of Fe—Urea Complex and Their Properties.
Authors: Asuha S. , Zhao S. , Wu H. Y. , Song L. , Tegus O. 
Published: May 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: Syntheses, Crystal Structures and Spectroscopic Properties of Ag2Nb[P2S6][S2] and KAg2[PS4].
Authors: Wu Yuandong , Bensch Wolfgang 
Published: May 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: Fluorophore Tagged Cross‐Coupling Catalysts.
Authors: Sashuk Volodymyr , Schoeps Dirk , Plenio Herbert 
Published: May 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 Deprotection of Secondary Acetamides.
Authors: Koening Stefan G. , Vandenbossche Charles P. , Zhao Hang , Mousaw Patrick , Singh Surendra P. , Bakale Roger P. 
Published: May 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: Raney Ni—Al Alloy‐Mediated Reduction of Alkylated Phenols in Water.
Authors: Tan Song‐Liang , Liu Guo‐Bin , Gao Xiang , Thiemann Thies 
Published: May 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: Ni‐Catalyzed [3 + 2 + 2] Cycloaddition of Ethyl Cyclopropylideneacetate and 1,3‐Diynes. Application to the Three‐Component Cycloaddition.
Authors: Yamasaki Ryu , Sotome Ikuo , Komagawa Shunsuke , Azumaya Isao , Masu Hyuma , Saito Shinichi 
Published: May 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: Cycloaddition of 6‐Hydroxy‐2,6‐dimethylcyclohexa‐2,4‐dienone: A Stereoselective Entry into Functionalized Bicyclo[2.2.2]octanes and a Novel 1,2‐Migration of Methyl Group.
Authors: Singh Vishwakarma , Chandra Girish , Mobin Shaikh M. 
Published: May 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 Reduction of Ketimines with Trichlorosilane Employing an Imidazole Derived Organocatalyst.
Authors: Gautier Francois‐Moana , Jones Simon , Martin Stephen J. 
Published: May 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: Polymer‐Immobilized Catalyst for Asymmetric Hydrogenation of Racemic α‐(N‐Benzoyl‐N‐methylamino)propiophenone.
Authors: Chiwara Vinia Ipai , Haraguchi Naoki , Itsuno Shinichi 
Published: May 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: Direct B‐Alkyl Suzuki—Miyaura Cross‐Coupling of Trialkylboranes with Aryl Bromides in the Presence of Unmasked Acidic or Basic Functions and Base‐Labile Protections under Mild Non‐Aqueous Conditions.
Authors: Wang Bing , Sun Hui‐Xia , Sun Zhi‐Hua , Lin Guo‐Qiang 
Published: May 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 Diaryl Alkanes from Azines.
Authors: Manih Rudolf M. , Myrboh Bekington 
Published: May 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: Palladium‐Catalyzed Decarboxylative Coupling of Alkynyl Carboxylic Acids and Aryl Halides.
Authors: Moon Jeongju , Jang Mihee , Lee Sunwoo 
Published: May 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: Electrocatalytic Multicomponent Assembling of Isatins, 3‐Methyl‐2‐pyrazolin‐5‐ones and Malononitrile: Facile and Convenient Way to Functionalized Spirocyclic [Indole‐3,4′‐pyrano[2,3‐c]pyrazole] System.
Authors: Elinson Michail N. , Dorofeev Alexander S. , Miloserdov Fedor M. , Nikishin Gennady I. 
Published: May 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 Efficient Catalytic Routes to Spiroketal Motifs.
Authors: Selvaratnam Selvasothi , Ho Joanne H. H. , Huleatt Paul B. , Messerle Barbara A. , Chai Christina L. L. 
Published: May 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: Tungstate‐Catalyzed Oxidation of Triptans with Hydrogen Peroxide: A Novel Method for the Synthesis of N,N‐Dimethyltryptamine N‐Oxides.
Authors: Ray Purna Chandra , Mittapelli Vasantha , Chauhan Yogendra Kumar , Konudula Babu Rao , Tyagi Om Dutt 
Published: May 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: Tandem β‐Enamino Ester Formation and Cyclization with o‐Alkynyl Anilines Catalyzed by InBr3: Efficient Synthesis of β‐(N‐Indolyl)‐α,β‐unsaturated Esters.
Authors: Murai Kenichi , Hayashi Shoko , Takaichi Nobuhiro , Kita Yasuyuki , Fujioka Hiromichi 
Published: May 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 and General Method for the Synthesis of 6,12‐Diaryl‐5,11‐dihydroindolo[3,2‐b]carbazoles.
Authors: Gu Rong , Snick Sven Van , Robeyns Koen , Van Meervelt Luc , Dehaen Wim 
Published: May 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 α‐Chloroaldoxime O‐Methanesulfonates and Their Use in the Synthesis of Functionalized Benzimidazoles.
Authors: Yamamoto Yuhei , Mizuno Hiroo , Tsuritani Takayuki , Mase Toshiaki 
Published: May 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Method for the Synthesis of 5‐Bromo(aryl)methylene‐substituted Hydantoins
Authors: Antipin R. L. , Beloglazkina E. K. , Magouga A. G. , Chernysheva A. N. , Zyk N. V. 
Published: May 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: Organocatalyzed Friedel—Crafts‐Type Reaction of 2‐Naphthol with β,γ‐Unsaturated α‐Keto Ester to Form Novel Optically Active Naphthopyran Derivatives (III).
Authors: Wang Xiao‐Sheng , Zheng Chang‐Wu , Zhao Sheng‐Li , Chai Zhuo , Zhao Gang , Yang Gao‐Sheng 
Published: May 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: Palladium‐Catalyzed Suzuki—Miyaura Coupling of Pyridyl‐2‐boronic Esters with Aryl Halides Using Highly Active and Air‐Stable Phosphine Chloride and Oxide Ligands.
Authors: Yang David X. , Colletti Steven L. , Wu Kevin , Song Maoying , Li George Y. , Shen Hong C. 
Published: May 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: Investigations in 2,3′‐Biquinoline Series. Part 24. Synthesis of 3‐Hetarylquinolines and Their 1,4‐Dihydro Derivatives under Conditions of the Vilsmeier Reaction.
Authors: Glushenko T. P. , Goncharov V. I. , Aksenov A. V. 
Published: May 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.