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Petrology of ultramafic to mafic cumulate rocks from the G?ksun(Kahramanmaras) ophiolite,southeast Turkey

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Geoscience Frontiers 2020年第1期11卷 109-128页

作者： Osman Parlak Utku Bagcı Tamer Rızaoglu Corina Ionescu GüzideÖnal Volker Höck Hüseyin Kozlu Çukurova Universitesi Jeoloji Mühendisligi BölümüBalcalıTR-01330 AdanaTurkey State Key Laboratory of Geological Processes and Mineral Resources Center for Global TectonicsSchool of Earth SciencesChina University of GeosciencesWuhan 430074China Mersin Universitesi Jeoloji Mühendisligi BölümüÇiftlikköyTR-33343 MersinTurkey Kahramanmaras¸SütçüImam Universitesi Jeoloji Mühendisligi BölümüAvs¸ar KampüsüTR-46100 KahramanmarasTurkey Babes-Bolyai University Geology Department1 Kogalniceanu Str.RO-400084 Cluj-NapocaRomania Kazan(Volga Region)Federal University Archeotechnologies&Archeological Material Sciences Laboratory18 Kremlevskaya Str.420000 KazanRussia University of Salzburg Division of Geography and Geology34 Hellbrunner Str.A-5020 SalzburgAustria Türkiye Petrolleri Anonim Ortaklıgı TR-06520 AnkaraTurkey

The G?ksun(Kahramanmaras)ophiolite(GKO),cropping out in a tectonic window bounded by the Malatya metamorphic unit on both the north and south,is located in the EW-trending lower nappe zone of the southeast Anatolian orogenic belt(Turkey).It exhibits a complete oceanic lithospheric section and overlies the Middle Eocene Maden Group/Complex with a tectonic contact at its *** ophiolitic rocks and the tectonically overlying Malatya metamorphic(continental)unit were intruded by I-type calc-alkaline Late Cretaceous granitoid(~81-84 Ma).The ultramafic to cumulates in the GKO are represented by wehrlite,plagioclase wehrlite,olivine gabbro and *** crystallization order for the cumulate rocks is as follows:olivine±chromian spinel→clinopyroxene→*** major and trace element geochemistry as well as the mineral chemistry of the ultramafic to mafic cumulate rocks suggest that the primary magma generating the GKO is compositionally similar to that observed in the modern island-arc tholeiitic *** mineral chemistry of the ultramafic to mafic cumulates indicates that they were derived from a mantle source that was previously depleted by earlier partial melting *** highly magnesian olivine(Fo77-83),clinopyroxene(Mg#of 82-90)and the highly Ca-plagioclase(An81-89)exhibit a close similarity to those,which formed in a supra-subduction zone(SSZ)*** field and the geochemical evidence suggest that the GKO formed as part of a much larger sheet of oceanic lithosphere,which accreted to the base of the Tauride active continental margin,including the ispendere,K?mürhan and the Guleman *** latter were contemporaneous and genetically/tectonically related within the same SSZ setting during the closure of the Neotethyan oceanic basin(Berit Ocean)between the Taurides to the north and the Bitlis-Pütürge massif to the south during the Late Cretaceous.

关键词： Göksun(Kahramanmaras)ophiolite Cumulate SSZ-Spreading Neotethys Late Cretaceous SE Anatolia

LEFT ATRIAL MYXOMA IN A CHINESE OCTOGENARIAN

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Chinese Medical Sciences Journal 1990年第1期8卷 56-57页

作者： WH Chow KL Cheung HC Cheung ck Mok The Grantham Hospital Hong Kong

Left atrial myxoma is the most common pri-mary tumor in the heart(1).The diagnosis ofatrial myxoma is rarely made on clinical *** is particularly true in the elderly,asmost symptoms are easily attributed to *** describe in this report an 81-year-old Chinesewho was found to have a/eft atrial myxoma andwas successfully treated by surgery.

关键词： myxoma

EECP in the treatment of endothelial dysfunction： preventing progression of cardiovascular disease

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Journal of Geriatric Cardiology 2010年第2期7卷 79-87页

作者： John ck Hui William E Lawson Gregory W Barsness Cardiology Division State University of New York Stony Brook New York USA Cardiovascular Disease and Internal Medicine Mayo Clinic College of Medicine Rochester Minn USA

Enhanced external counterpulsation Extemal counterpulsation （ECP） was originally conceived to be a circulatory assist device to promote blood flow to areas of the heart muscle that were lacking adequate blood supply due to obstruction of the coronary artery. During ECP the lower extremities are compressed to squeeze both arterial and venous blood back to the heart during diastole, increasing coronary perfusion pressure and right ventricular filling. The compression is released during systole,

关键词：心血管疾病功能障碍血管内皮体外预防治疗冠状动脉血液供应

Ultrasensitive electrolyte-assisted temperature sensor

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npj Flexible Electronics 2020年第1期4卷 203-209页

作者： Mina Shiran Chaharsoughi Jesper Edberg Peter Andersson Ersman Xavier Crispin Dan Zhao magnus P.Jonsson Laboratory of Organic Electronics Department of Science and TechnologyLinköping UniversitySE-60174NorrköpingSweden RISE Research Institutes of Sweden Bio-and Organic ElectronicsBredgatan 3360221NorrköpingSweden

Heat sensors form an important class of devices that are used across multiple fields and *** applications such as electronic skin and health monitoring,it is particularly advantageous if the output electronic signals are not only high,stable,and reproducible,but also self-generated to minimize power ***,we present an ultrasensitive heat sensing concept that fulfills these criteria while also being compatible with scalable low-cost manufacturing on flexible *** concept resembles a traditional thermocouple,but with separated electrodes bridged by a gel-like electrolyte and with orders of magnitudes higher signals(around 11 mV K^(−1)).The sensor pixels provide stable and reproducible signals upon heating,which,for example,could be used for heat *** modification to plasmonic nanohole metasurface electrodes made the sensors capable of also detecting light-induced ***,we present devices on flexible substrates and show that they can be used to detect human touch.

关键词： electrolyte sensor heating

Increased susceptibility for intrahepatic cholestasis of pregnancy and contraceptive-induced cholestasis in carriers of the 1331T>C polymorphism in the bile salt export pump

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World Journal of Gastroenterology 2008年第1期14卷 38-45页

作者： Yvonne Meier Tina Zodan Carmen Lang Roland Zimmermann Gerd A Kullak-Ublick Peter J Meier Bruno Stieger Christiane Pauli-magnus Division of Clinical Pharmacology and Toxicology Department of Internal Medicine University Hospital Zurich Zurich Switzerland Department of Gynecology and Obstetrics University Hospital Zurich Zurich Switzerland Division of Clinical Pharmacology and Toxicology Department of Internal Medicine University Hospital Zurich Zurich Switzerland Clinical Trial Unit University Hospital Basel Basel Switzerland

AIM： To study the association of three common ABCB11 and ABCC2 polymorphisms （ABCB11： 1331T〉C→V444A; ABCC2： 3563T〉A → V1188E and 4544G 〉A → C1515Y） with intrahepatic cholestasis of pregnancy （ICP） and contraceptive-induced cholestasis （CIC）. METHODS： ABCB11 and ABCC2 genotyping data were available from four CIC patients and from 42 and 33 ICP patients, respectively. Allele-frequencies of the studied polymorphisms were compared with those in healthy pregnant controls and Caucasian individuals. Furthermore, serum bile acid levels were correlated with the presence or absence of the 1331 C allele. RESULTS： The ABCB11 1331T〉C polymorphism was significantly more frequent in cholestatic patients than in pregnant controls： C allele 76.2% （CI, 58.0-94.4） vs 51.3% （CI 35.8-66.7）, respectively （P = 0.0007）; and CC allele 57.1% （CI 36.0-78.3） vs 20% （CI 7.6-32.4）, respectively （P = 0.0065）. All four CIC patients were homozygous carriers of the C allele. In contrast, none of the studied ABCC2 polymorphism was overrepresented in ICP or CIC patients. Higher serum bile acid levels were found in carriers of the 1331CC genotype compared to carriers of the TT genotype. CONCLUSION： Our data support a role for the ABCB11 1331T〉C polymorphism as a susceptibility factor for the development of estrogen-induced cholestasis, whereas no such association was found for ABCC2. Serum bile acid and 7-glutamyl transferase levels might help to distinguish ABCB4- and ABCB11-related forms of ICP and CIC.

关键词： Cholestasis of pregnancy Contraceptive-induced cholestasis Bile salt export pump Multidrugresistance associated protein 2 Pharmacogenetics

Nickel-Catalyzed Reductive Cross-Couplings:New Opportunities for Carbon-Carbon Bond Formations through Photochemistry and Electrochemistry

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CCS Chemistry 2022年第1期4卷 9-30页

作者： Liang Yi Tengfei Ji Kun-Quan Chen Xiang-Yu Chen magnus Rueping Institute of Organic Chemistry RWTH Aachen UniversityAachen 52074 School of Chemical Sciences University of the Chinese Academy of SciencesBeijing 100049 King Abdullah University of Science and Technology(KAUST) Thuwal 23955

Metal-catalyzed cross-electrophile couplings have become a valuable tool for carbon-carbon bond *** minireview provides a comprehensive overview of the recent developments in the topical field of cross-electrophile couplings,provides explanations of the current state-of-the-art,and highlights new opportunities arising in the emerging fields of photoredox catalysis and electrochemistry.

关键词： reductive cross-couplings photochemistry electrochemistry nickel catalysis carbon-carbon formations

Large-energy-shift photon upconversion in degenerately doped InP nanowires by direct excitation into the electron gas

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Nano Research 2013年第10期6卷 752-757页

作者： Kilian Mergenthaler Azhar Iqbal Jesper Wallentin Sebastian Lehmann magnus T. Borgstrom Lars Samuelson Arkady Yartsev Mats-Erik Pistol Solid State Physics/The Nanometer Structure Consortium Lund University P. O. Box 118 SE-22100 Lund Sweden Division of Chemical Physics Lund University P O. Box 118 SE-22100 Lund Sweden

Realizing photon upconversion in nanostructures is important for many next- generation applications such as biological labelling, infrared detectors and solar cells. In particular nanowires are attractive for optoelectronics because they can easily be electrically contacted. Here we demonstrate photon upconversion with a large energy shift in highly n-doped InP nanowires. Crucially, the mechanism responsible for the upconversion in our system does not rely on multi-photon absorption via intermediate states, thus eliminating the need for high photon fluxes to achieve upconversion. The demonstrated upconversion paves the way for utilizing nanowires--with their inherent flexibility such as electrical contactability and the ability to position individual nanowires--for photon upconversion devices also at low photon fluxes, possibly down to the single photon level in optimised structures.

关键词： nanowires photon upconversion photoluminescence indium phosphide

New spatial dimensions of global cityscapes: From reviewing existing concepts to a conceptual spatial approach

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Journal of Geographical Sciences 2016年第3期26卷 355-380页

作者： GEORG Isabel BLASCHKE Thomas TAUBENB?ck Hannes Department of Geoinformatics University of Salzburg Earth Observation Center (EOC) Remote Sensing Data Center (DFD)German Aerospace Center (DLR)

Current global urbanisation processes are leading to new forms of massive urban constellations. The conceptualisations and classifications of these, however, are often ambiguous, overlap or lag behind in scientific literature. This article examines whether there is a common denominator to define and delimitate–and ultimately map–these new dimensions of cityscapes. In an extensive literature review we analysed and juxtaposed some of the most common concepts such as megacity, megaregion or megalopolis. We observed that many concepts are abstract or unspecific, and for those concepts for which physical parameters exist, the parameters are neither properly defined nor used in standardised ways. While understandably concepts originate from various disciplines, the authors identify a need for more precise definition and use of parameters. We conclude that often, spatial patterns of large urban areas resemble each other considerably but the definitions vary so widely that these differences may surpass any inconsistencies in the spatial delimitation process. In other words, today we have tools such as earth observation data and Geographic Information Systems to parameterise if clear definitions are provided. This appears not to be the case. The limiting factor when delineating large urban areas seems to be a commonly agreed ontology.

关键词： urban concepts large urban areas conceptualization urbanization megacity metropolis ribbon development urban sprawl conurbation city region agglomeration megaregion urban corridor

Transition-metal-catalyzed switchable divergent cycloaddition of para-quinone methides and vinylethylene carbonates:Access to different sized medium-sized heterocycles

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Chinese Chemical Letters 2022年第10期33卷 4549-4558页

作者： Junwei Wang Lei Zhao Chen Zhu Ben Ma Xiaolong Xie Jian Liu Shiyun He magnus Rueping Kun Zhao Lihong Hu Jiangsu Key Laboratory for Functional Substances of Chinese Medicine School of PharmacyNanjing University of Chinese MedicineNanjing 210023China KAUST Catalysis Center(KCC) King Abdullah University of Science and Technology(KAUST)Thuwal 23955-6900Saudi Arabia Chemistry Key Laboratory of Chemical BiologySchool of PharmacyCheeloo College of MedicineShandong UniversityJi'nan 250012China

Divergent synthesis of medium-sized rings with controllable ring sizes represents a longstanding challenge in organic ***,we developed a transition-metal-catalyzed switchable divergent cycloaddition of para-quinone methides and vinylethylene carbonates by controlling the steric hindrance of *** from reported alkoxide-triggered annulations,this process undergoes a regiodivergent allylation of para-quinone methides followed by 1,6-addition reaction,providing a new route to selectively synthesize seven-to ten-membered nitrogen-containing heterocycles in high yields with excellent *** protocol features a broad substrate scope,wide functional group tolerance as well as operational *** reaction mechanism was investigated by conducting a series of control experiments as well as DFT calculations and the origins of the regioselectivities of the cycloaddition process were rationalized.

关键词： Medium-sized rings Divergent cycloaddition Regioselectivity para-Quinone methides Vinylethylene carbonates