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他汀类药物和β阻断剂治疗与冠心病初始表现之间的关系

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世界核心医学期刊文摘（心脏病学分册） 2007年第11期3卷 2-页

作者： go a.s. Iribarren C. Chandra M. 杜媛 Division of Research Kaiser Permanente of Northern California 2000 Broadway Street Oakland CA 94612-2304 United States Dr.

背景:冠状动脉粥样硬化可经数十年缓慢进展,但其常在临床上表现为突然的不稳定发作。表现为不稳定冠心病(如急性心肌梗死)的患者常与那些表现为相对稳定冠心病(如劳累型心绞痛)的患者有显著不同。

关键词：劳累型心绞痛 β阻断剂他汀类冠心病冠状动脉病药物

Key changes across valley floors in mountain areas affected by different levels of human impact: a case study of the Ochotnica river catchment in the Polish Carpathians

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Journal of Mountain science 2024年第11期21卷 3567-3583页

作者： Agata goŁĄB Anna MICHNO Doctoral school of Exact and Natural sciences Jagiellonian UniversityProf.St.Łojasiewicza St 11Cracow 30348Poland Faculty of Geography and Geology Jagiellonian UniveristyGronostajowa St 3Cracow 30387Poland

The goal of this paper was to present knowledge on changes in the morphodynamic structure of the Ochotnica River(Polish Carpathia.s.and tra.s.ormations within its active river zone since the end of the 19th *** study used a.s.t of archival and contemporary cartographic materia.s.and the results of three-fold field mapping of the morphodynamic structure of the *** and indirect human interference with the natural environment of the catchment and the fluvial system was taken into account in the *** of changes in the morphodynamic structure of the Ochotnica and its active river zone since the end of the 19th century indicated significant changes in the development trend of the *** contemporary structure of the Ochotnica is more complex than in the *** has been a fragmentation of the riverbed into sections with different morphodynamic *** proportion of erosive sections has increased,which explains the reduced in the width of the active river zone of the *** average width of the active river zone of the river between 1861 and 2022 has changed from 80 m to 18 *** impact has been identified as the main reason for the changes in the morphodynamic structure of the riverbed and its active river ***,only the unregulated sect ion is characterised by free lateral migration of the riverbed and the widest active river zone(~28 m).

关键词： Active river zone Channel changes Mountain river Human impact

"Cap and glycosylate"strategy for direct radical functionalization of native sugars

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science Bulletin 2024年第20期69卷 3163-3165页

作者： Hiroaki Matoba go Hirai Graduate school of Pharmaceutical sciences Kyushu UniversityFukuoka 812-8582Japan

Glycoconjugates are biologically significant molecules,but their precise role in many biological phenomena remains unclear,largely due to their heterogeneity and complexity,as well as the dynamic enzymatic remodeling/hydrolysis of glycan ***,for mechanistic studies,it is desirable to use metabolically stable mimics of *** this context,s-,se-,and notably C-linked glycoconjugates have emerged as attractive targets,leading to the development of numerous synthetic methods[1–3].

关键词： sugar hydrolysis attractive

First quarter century of laparoscopic liver resection

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World Journal of Gastroenterology 2017年第20期23卷 3581-3588页

作者： Zenichi Morise go Wakabayashi Department of surgery Fujita Health University School of Medicine Department of surgery Center for Advanced Treatment of HBP DiseasesAgeo Central General Hospital

The beginnings of laparoscopic liver resection(LLR)were at the start of the 1990s,with the initial reports being published in 1991 and *** were followed by reports of left lateral sectionectomy in *** the yea.s.following,the procedures of LLR were expanded to hemi-hepatectomy,sectionectomy,segmentectomy and partial resection of posterosuperior segments,as well as the parenchymal preserving limited anatomical resection and modified anatomical(extended and/or combining limited)resection *** expanded range of LLR procedures,mimicking the expa.s.on of open liver resection in the past,was related to advances in both technology(instrumentation)and technical skill with conceptual *** this period of remarkable development,two international consensus conferences were held(2008 in Louisville,KY,United states,and 2014 in Morioka,Japan),providing up-to-date summarizations of the status and perspective of *** advantages of LLR have become clear,and include reduced intraoperative bleeding,shorter hospital stay,and-especially for cirrhotic patients-lower incidence of complications(e.g.,postoperative ascites and liver failure).In this paper,we review and discuss the developments of LLR in operative procedures(extent and style of liver resections)during the first quarter century since its inception,from the aspect of relationships with technological/technical developments with conceptual changes.

关键词： Hepatectomy Laparoscopic surgery Liver cancer History Technology Technique Concept Approach Posture simulation

Development and Applications of Ruggedized VIs/NIR spectrometer system for Oilfield Wellbores

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Photonic sensors 2013年第4期3卷 289-294页

作者： go FUJIsAWA Tsutomu YAMATE schlumberger gouM Research Cambridge UK schlumberger K.K. Sagamihara Japan

The development and applications of a ruggedized visible to near-infrared （VIs/NIR） spectrometer system capable of measuring fluid spectra in oilfield wellbores are presented. Real-time a.s.ssment of formation fluid properties penetrated by an oilfield wellbore is critically important for oilfield operating companies to make informed decisions to optimize the development plan of the well and hydrocarbon reservoir. A ruggedized VIs/NIR spectrometer was designed and built to measure and analyze hydrocarbon spectra reliably under the ha.s. conditions of the oilfield wellbore environment, including temperature up to 175 ~C, pressure up to 170MPa, and severe mechanical shocks and vibrations. The accuracy of hydrocarbon group composition analysis was compared well with gas chromatography results in the laboratory.

关键词： VIs/NIR spectroscopy hydrocarbon compositions oilfield wellbore in situ measurement real time

Optical and scintillation properties of Nd-doped srAl2O4 crystals

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Journal of Rare Earths 2016年第8期34卷 757-762页

作者： Da.s.ke Nakauchi go Okada Masanori Koshimizu Takayuki Yanagida Graduate school of Materia.s.science.Nara Institute of science and Technology(Na.s.)8916-5 Takayama-cho lkoma-shiNara 630-0192Japan Department of Applied Chemistry Graduate School of EngineeringTohoku University 6-6-07 AobaAramakiAoba-ku.Sendai 980-8579.Japan

Nd-doped srA1204 （Nd：srA1204） crysta.s.were prepared by a floating zone （FZ） method with different dopant concentra- tions. The photoluminescence （PL） measurements under visible light excitations confirmed strong near infrared （NIR） emissions around 890 nm, which is due to the 4f-4f tra.s.tions of Nd3＋, and the decay time constants were 300-400 μs. Furthermore, VUV ex- citations revealed two broad emissions around 250450 and 500-700 run, which were attributed to self-trapped excitons （sTEs） perturbed by Nd3＋. Moreover, the X-ray induced scintillation spectra.s.owed some small pea.s.at around 380 nm in addition to NIR emissions at 1064 nm similarly seen in PL. The former scintillation decay time constants were 30-40 Its. In the undoped sample, these emissions mentioned above were not present but a weak broad emission around 450 nm appeared. In thermally stimulated lu- minescence （TsL） after X-ray irradiation, strong TsL glow pea.s.were observed in the Nd-doped samples at around 100 and 250 ℃.

关键词： scintillation photoluminescence storage luminescence single crystal rare earths

Cla.s.fication of solar sail attitude dynamics with and without angular momentum

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Astrodynamics 2019年第3期3卷 207-216页

作者： Yuichi Tsuda go Ono Yuya Mimasu Institute of space and Astronautical science Japan Aerospace Exploration AgencySagamihara252-5210Japan Japan Aerospace Exploration Agency Sagamihara252-5210Japan

This paper describes attitude dynamics properties of spinning,momentum-biased and zero-momentum solar sail *** model called“Generalized sail Dynamics Model”(GsDM)is introduced,which can deal with general and practical sail configurations,such as arbitrary optical property distribution,shape and surface *** stability criteria and other key dynamical characteristics are derived and compared by compact analytical equations induced from the *** newly derived zero-momentum sail dynamics is compared with that of spinning and momentum-biased *** is shown that the spinning and momentum sails have an advantage in terms of dynamical stability whereas zero-momentum sails are only statically *** this special property,angular momentum-stabilized sails can realize a.s.n-pointing stable attitude with almost zero-fuel,which are discussed with actual space flight experience of the JAXa.s.two interplanetary missions,IKAROs and Hayabusa2.

关键词： solar sail attitude dynamics stability solar system exploration

Exports to China and Local Employment in south Korea

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China & World Economy 2022年第2期30卷 197-214页

作者： Jiyoung Kim sun go school of Northeast Asian studies Incheon National UniversitySouth Korea. school of Economics Chung-Ang UniversitySouth Korea.

We estimate the effect of exports to China on local employment in south Korea,exploiting variations in trade and employment across 220 south Korean municipalities between 2007 and *** identify the effect of exports on employment,we use a novel instrument:China.s.exports to the *** isolates the demand-side factors for south Korean exports to China from the supply-side factors that lead to biased estimations using ordinary least squares *** results of a two-stage least squares estimation using municipality-level data confirm that increased exports to China contribute to a rise in employment in south Korean local labor *** effect occurs mostly in the service and construction industries rather than in the manufacturing sector.

关键词： export to China local employment intermediate goods international trade service industry

Benzene, toluene and xylenes levels in new and used vehicles of the same model

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Journal of Environmental sciences 2013年第11期25卷 2324-2330页

作者： Joanna Faber Krzysztof Brodzik Anna go da-Kopek Damian Lomankiewicz BOsMAL Automotive Research and Development Institute Ltd

The aim of this work was to determine the level of benzene, toluene, o-xylene and m, p-xylene （BTX） in air samples collected from the cabins of new and used vehicles of the same model. Ten new vehicles were examined in order to check interior emission from materia.s.used to equip the pa.s.nger compartment. In order to compare and define the impact of exha.s. gases, air samples were a.s. collected from two used ca.s. at different mileages （up to 20,000 kin）. All vehicles tested were of the same type. samples were collected onto Carbograph 1TD sorbent, thermally desorbed and examined with the use of gas chromatography with flame ionisation and ma.s.spectrometry detectors. All results obtained were referred to Polish and German requirements for indoor air quality （both in public buildings and in workspace environments）. Average benzene, toluene, o-xylene and m, p-xylene concentrations in new ca.s.were determined at the level of 11.8 μg/m^3, 82.7 μg/m^3, 21.2 μg/m^3 and 89.5 μg/m^3, respectively. In the used ca.s. BTX concentration increased with increasing vehicle mileage. The most significant increase of BTX concentration was observed above 11,000 km mileage.

关键词： benzene, toluene, xylenes interior emission vehicle's interior indoor air quality thermal desorption gas chromatography