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在“Elsevier”中，命中：885条，耗时：0.077931 秒

1.The impact of long-term CO₂ enrichment on sun and shade needles of Norway spruce (Picea abies): Photosynthetic performance, needle anatomy and phenolics accumulation

作者：Zuzana Lhotá ; ková ; ^a ; ^{zuza.lhotak@seznam.cz} ; Otmar Urban^b ; ^{urban.o@czechglobe.cz} ; Marianna Dubá ; nková ; ^a ; Milena Cvikrová ; ^c ; ^{cvikrova@ueb.cas.cz} ; Ivana Tomá ; &scaron ; ková ; ^b ; ^{tomaskova.i@czechglobe.cz} ; Lucie Kubí ; nová ; ^d ; ^{kubinova@biomed.cas.cz} ; Karel Zvá ; ra^e ; ^{karel.zvara@mff.cuni.cz} ; Michal V. Marek^b ; ^{marek.mv@czechglobe.cz} ; Jana Albrechtová ; ^a ; ^{albrecht@natur.cuni.cz}

关键词：[CO2] ; carbon dioxide concentration ; AC ; ambient CO2 concentration ; ANmax ; light-saturated CO2 assimilation rate ; AQE ; apparent quantum efficiency ; C ; current-year needles ; C ; + 2 ; 3-year-old needles ; EC ; elevated CO2 concentration ; FACE ; free-ai

出版年：2012

2.Decomposition of harvest residue needles on peatlands drained for forestry - Implications for nutrient and heavy metal dynamics

作者：Annu Kaila^a ; ^d ; ^{annu.kaila@metla.fi} ; Zaki-ul-Zaman Asam^b ; Sakari Sarkkola^a ; Liwen Xiao^b ; Ari Lauré ; n^c ; Harri Vasander^d ; Mika Nieminen^a

关键词：Harvesting ; Decomposition ; Litter bag Experiment ; Needles ; Element release

刊名：Forest Ecology and Management

出版年：2012

3.Atmospheric polycyclic aromatic hydrocarbon profiles and sources in pine needles and particulate matter in Dayton, Ohio, USA

作者：Timothy A. Tomashuk ; Triet M. Truong ; Madhavi Mantha ; Audrey E. McGowin ; ^{audrey.mcgowin@wright.edu}

关键词：Pine needles ; PAHs ; Particulate matter ; Passive sampling ; Biomonitor ; Source apportionment

刊名：Atmospheric Environment

出版年：2012

4.Relationships between moisture, chemistry, and ignition of Pinus contorta needles during the early stages of mountain pine beetle attack

作者：W. Matt Jolly^a ; ^{mjolly@fs.fed.us} ; Russell A. Parsons^a ; Ann M. Hadlow^a ; Greg M. Cohn^a ; Sara S. McAllister^a ; John B. Popp^b ; Robert M. Hubbard^b ; Jose F. Negron^b

关键词：Fuel moisture ; Carbohydrates ; Crude fat ; Mountain pine beetle ; Flammability ; Crown fire

刊名：Forest Ecology and Management

出版年：2012

5.Disposal of syringes, needles, and lancets used by diabetic patients in Pakistan

作者：Osama Ishtiaq^a ; ^{osama@pakmedinet.com} ; Asif Mehmood Qadri^b ; Saeed Mehar^c ; Ghulam Murtaza Gondal^d ; Tahir Iqbal^e ; Sobia Ali^f ; Mati-ur-Rahman^e ; Naveed Zafar Janjua^g ; ^h

关键词：Diabetes mellitus ; Disposal practices ; Insulin syringe ; Lancets ; Insulin pens

刊名：Journal of Infection and Public Health

出版年：2012

6.Polyprenols from the needles of Taxus chinensis var. mairei

作者：Jinhui Yu^a ; ^b ; ^{faith_2002@163.com} ; Yanbin Wang^b ; ^{yanbingwang@foxmail.com} ; Hua Qian^b ; ^{qianhua18@126.com} ; Yunpeng Zhao^a ; ^{ypzhao@zju.edu.cn} ; Bentong Liu^b ; ^{lbtcct@yahoo.com.cn} ; Chengxin Fu^a ; ^{cxfu@zju.edu.cn}

关键词：HBV ; hepatitis B virus ; TLC ; thin layer chromatography ; HPLC ; high-performance liquid chromatography ; SFC ; supercritical fluid chromatography ; HPLC/MS ; high performance liquid chromatography/mass spectrometry ; PY-GC/MS ; pyrolysis-gas chromatography/mass s

刊名：Fitoterapia

出版年：2012

7.Enhanced photocatalytic activity of metal coated ZnO nanowires

作者：Santanu Pyne ; Gobinda Prasad Sahoo ; Dipak Kumar Bhui ; Harekrishna Bar ; Priyanka Sarkar ; Sadhan Samanta ; Ashim Maity ; Ajay Misra ; ^{ajaymsr@yahoo.co.in}

关键词：ZnO ; Nanowire ; Nano-needles ; Nano-leaves ; SPR

刊名：Spectrochimica Acta Part A ; Molecular and Biomolecular Spectroscopy

出版年：2012

8.Isothermal volume contours generated in a freezing gel by embedded cryo-needles with applications to cryo-surgery

作者：Z. Magalov ; A. Shitzer ; D. Degani

关键词：Cryo-surgery ; Cryo-ablation ; Multi-cryo-needles ; Model ; Ablation ratio ; Lethal temperature ; Numerical simulation

刊名：Cryobiology

出版年：2007

9.Ultrasound-assisted removal of malachite green from aqueous solution by dead pine needles

作者：Oualid Hamdaoui ; Mahdi Chiha ; Emmanuel Naffrechoux

关键词：Ultrasound ; Sorption ; Malachite green ; Pine needles ; Mass transfer

刊名：Ultrasonics Sonochemistry

出版年：2008

10.Hollow-fibre liquid-phase microextraction: A simple and fast cleanup step used for PAHs determination in pine needles

作者：Nuno Ratola ; Arminda Alves ; Nicolas Kalogerakis ; Elefteria Psillakis

关键词：Polycyclic aromatic hydrocarbons ; Pine needles ; Hollow fibre ; Liquid-phase microextraction ; Method optimization

刊名：Analytica Chimica Acta

出版年：2008

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