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空中英语教室（初级版．大家说英语） 2020年第12期 40-41,56页

作者： linda m Chung 不详

Experimental evidence for root competition effects on community evenness in one of two phytometer species

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Journal of Plant Ecology 2019年第2期12卷 281-291页

作者： Lina Weiss linda Schalow Florian Jeltsch Katja Geissler Institute for Biochemistry and Biology University of PotsdamAm Mühlenberg 3D-14476 PotsdamGermany Berlin-Brandenburg Institute of Advanced Biodiversity Research(BBIB) D-14195 BerlinGermany ZALF Leibniz-Centre for Agricultural Landscape ResearchEberswalder Str.84D-15374 MünchebergGermany

Aims Plant-plant interactions,being positive or negative,are rec-ognized to be key factors in structuring plant ***,it is thought that root competition may be less impor-tant than shoot competition due to greater size symmetry *** direct experimental tests on the importance of root competition are scarce,we aim at elucidating whether root competition may have direct or indirect effects on commu-nity *** effects may occur by altering the overall size asymmetry of competition through root-shoot competitive *** We used a phytometer approach to examine the effects of root,shoot and total competition intensity and importance on evenness of experimental plant *** two different phytom-eter species,Festuca brevipila and Dianthus carthusianorum,were grown in small communities of six grassland species over three levels of light and water availability,interacting with neighbouring shoots,roots,both or not at *** Findings We found variation in community evenness to be best explained if root and shoot(but not total)competition were ***,the effects were species specific:in Dianthus communities increasing root competition increased plant community evenness,while in Festuca communities shoot competition was the driving force of this evenness *** intensities were influenced by environmental conditions in Dianthus,but not in Festuca phytometer *** we found no evidence for root-shoot interactions for neither phytom-eter species root competition in Dianthus communities led to increased allocation to shoots,thereby increasing the potential ability to perform in size-asymmetric competition for *** experiment demonstrates the potential role of root competition in structuring plant communities.

关键词： plant-plant interactions root and shoot competition intensity vs.importance experimental plant communities asymmetry of competition

How To make Christmas Cookies

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空中英语教室（初级版．大家说英语） 2020年第12期 14-15,51页

作者： linda m Chung 不详

The Classical and Regulatory Functions of C1q in Immunity and Autoimmunity

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Cellular & molecular Immunology 2008年第1期5卷 9-21页

作者： Jinhua Lu Boon King Teh linda Wang Yinan Wang Yen Seah Tan min Chern Lai kenneth B. m. Reid Department of microbiology Yong Loo Lin School of Medicine and 2NUS Immunology Program National University of Singapore Blk MD4 5 Science Drive 2 Singapore 117597 mRC Immunochemistry Unit Department of Biochemistry University of Oxford South Parks Road Oxford OXI 3QU UK

A classical function of Clq is to bind immune complexes and initiate complement activation producing membrane lytic complexes, opsonins and anaphylatoxins. This classical pathway of complement activation is also elicited when Clq binds some other ligands. Besides complement activation, Clq also regulates cell differentiation, adhesion, migration, activation and survival. Clq deficiency is associated with autoimmunity as well as increased susceptibility to infections. In this article, we discuss the basic properties of Clq, its expression, and classical and regulatory functions. Cellular ＆ molecular Immunology.

关键词： C1q macrophage dendritic cell apoptotic cell autoimmunity

Dietary intake in patients with chronic pancreatitis:A systematic review and meta-analysis

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World Journal of Gastroenterology 2021年第34期27卷 5775-5792页

作者： Qurat Ul Ain Yasir Bashir linda kelleher David m Bourne Suzanne m Egan Jean mcmahon Laura keaskin Oonagh m Griffin kevin C Conlon Sinead N Duggan Professorial Surgical Unit Department of SurgeryTrinity College DublinDublin 24 D24 NR0AIreland Department of Nutrition and Dietetics Tallaght University HospitalDublin 24 D24 NR0AIreland Department of Newcastle Nutrition Freeman HospitalNewcastle Upon Tyne NE77DNUnited Kingdom Library and Information Services Tallaght Tallaght University HospitalDublin 24 D24 NR0AIreland Department of Nutrition and Dietetics St.Vincent’s University HospitalDublin 4 D04 T6F4Ireland

BACKGROUND A progressive reduction in the secretion of pancreatic enzymes in patients with chronic pancreatitis(CP)results in malabsorption and ultimate ***,the pathogenesis of malnutrition is multifactorial and other factors such as chronic inflammation,alcohol excess and poor dietary intake all *** may restrict their dietary intake due to poor appetite or to avoid gastrointestinal symptoms and abdominal *** up to half of patients with chronic pancreatitis are reportedly malnourished,the dietary intake of patients with CP is relatively understudied and has not been systematically reviewed to *** To perform a systematic review and meta-analysis of the dietary intakes of patients with CP compared to healthy controls,and to compare the dietary intake of patients with alcohol-related CP and non-alcohol-related *** A systematic literature search was performed using EmBASE,mEDLINE,and Cochrane review on studies published between 1946 and August 30th,*** subjects with a diagnosis of CP who had undergone dietary assessment were included in the systematic review(qualitative analysis).Studies on patients with other pancreatic diseases or who had undergone pancreatic surgery were not *** comparing the dietary intake of patients with CP to that of healthy controls were included in the meta-analysis(quantitative analysis).metaanalysis was performed using Review manager *** Ottawa Scale(NOS)was used to assess quality of *** Of 6715 studies retrieved in the search,23 were eligible for qualitative analysis while 12 were eligible for quantitative *** the meta-analysis,the total energy(calorie)intake of patients with CP was similar to that of healthy controls[mean difference(mD):171.3;95%confidence interval(CI):-226.01,568.5;P=0.4],however patients with CP consumed significantly fewer non-alcohol calories than controls[mD:-694.1;95%CI:-1256.1,(-132.1);P=0.02].CP patients consumed m

关键词： Systematic review meta-analysis Chronic pancreatitis Dietary intake Undernutrition Alcohol-related chronic pancreatitis

Isolation and identification of an isomeric sildenafil analogue as an adulterant in an instant coffee premix

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Forensic Sciences Research 2022年第2期7卷 290-298页

作者： Ahmad Yusri mohd Yusop linda Xiao Shanlin Fu Centre for Forensic Science University of Technology SydneyUltimoAustralia Pharmacy Enforcement Division Ministry of HealthSelangorMalaysia

The proliferation of adulterated health foods and beverages in the market demands a comprehensive analytical strategy to identify the adulterants,particularly those of isomeric phosphodiesterase 5(PDE5)*** instant coffee premix(ICP)purchased from an online retailer was flagged for suspected adulteration through PDE5 inhibition *** ICP was then analysed using suspected-target and non-targeted screenings of a liquid chromatography-quadrupole time-of-flight mass *** on these findings,a PDE5 inhibitor initially assigned as compound X was isolated from the ICP by employing a liquid chromatography-diode array detection before its structural elucidation with liquid chromatography-ultraviolet(LC-UV)spectroscopy and nuclear magnetic resonance(NmR)*** suspected-target screening matched the protonated molecule([mþH]þ)precursor ion of compound X at m/z 499.2310 with two suspected analytes that are structural isomers of one *** fragmentation patterns of compound X were comparable to those analogues in the dithiocarbodenafil group through the non-targeted *** findings,complemented by the LC-UV and NmR spectroscopy data,together with the chromatographic separation of related structural isomers,conclude the identity of compound *** our best knowledge,this is the first study to report the presence of 3,5-dimethylpiperazinyl-dithiodesmethylcarbodenafil in an ICP sample.

关键词： Forensic sciences food adulteration non-targeted screening phosphodiesterase 5 inhibitors structural isomer suspected-target screening

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REING A TRAVEL ACENT

空中英语教室（初级版．大家说英语） 2018年第4期 42-43,55页

作者： linda m. Chung

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WIAT DES IT TAke?

空中英语教室（初级版．大家说英语） 2020年第12期 42-43页

作者： linda m.Chung 不详

Time is *** we must use our time *** things can take up our *** we should make time for the important things in *** people care too much about *** is *** it should not take over our *** must balance our work and perso... 详细信息

关键词： break lives things

Thromboelastography: Current Applications, Future Directions

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Open Journal of Anesthesiology 2013年第1期3卷 23-27页

作者： linda m. Trapani The Brooklyn Hospital Center Brooklyn USA.

Analyzing coagulability often hinges on patient surveillance using prothrombin time (PT) or international normalized ratio (INR) and activated partial thromboplastin time (aPTT) to monitor the extrinsic and intrinsic coagulation pathways, respectively A more complete assessment, however, can often be obtained using thromboelastography (TEG), a coagulation assay that evaluates the efficiency of clot formation, as well as the viscoelastic properties of the clot. Developed by Dr. Helmut Hartert in 1948 at the UniversityofHeidelberg, it provides information regarding hemostasis as a dynamic process [1,2]. Here, the TEG technique will be described, as well as its current applications and future directions for its use.

关键词： Thromboelastography Rotational Thromboelastometry Cardiopulmonary Bypass Coagulation Index Adenosine Diphosphate Prothrombin Time Partial Thromboplastin Time International Normalized Ratio

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CHOOSE YOUR mOONCAke

空中英语教室（初级版．大家说英语） 2021年第9期 34-36,54页

作者： linda m.Chung 不详

Do you like mooncakesl They are the traditional food for moon *** mooncakes are round like a full *** is often lotus or sweet bean *** is a salty egg yolk in the middle,*** everyone loves these traditional *** there are many different types of *** can be white,pink,purple or any other *** inside might have a strawberry,green tea,coffee,chocolate,mango or even cheese *** kind do you like?

关键词： straw everyone paste