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	题名	作者	年代	出处	被引量
1	Characterisation of human non-proliferative diabetic retinopathy using the fractal analysis显示文摘· AIM: To investigate and quantify changes in the branching patterns of the retina vascular network in diabetes using the fractal analysis method.·METHODS: This was a clinic-based prospective study of 172 participants managed at the Ophthalmological Clinic of Cluj-Napoca, Romania, between January 2012 and December 2013. A set of 172 segmented and skeletonized human retinal images, corresponding to both normal(24 images) and pathological(148 images)states of the retina were examined. An automatic unsupervised method for retinal vessel segmentation was applied before fractal analysis. The fractal analyses of the retinal digital images were performed using the fractal analysis software Image J. Statistical analyses were performed for these groups using Microsoft Office Excel2003 and Graph Pad In Stat software.·RESULTS: It was found that subtle changes in the vascular network geometry of the human retina are influenced by diabetic retinopathy(DR) and can be estimated using the fractal geometry. The average of fractal dimensions D for the normal images(segmented and skeletonized versions) is slightly lower than the corresponding values of mild non-proliferative DR(NPDR) images(segmented and skeletonized versions).The average of fractal dimensions D for the normal images(segmented and skeletonized versions) is higher than the corresponding values of moderate NPDR images(segmented and skeletonized versions). The lowestvalues were found for the corresponding values of severe NPDR images(segmented and skeletonized versions).· CONCLUSION: The fractal analysis of fundus photographs may be used for a more complete understanding of the early and basic pathophysiological mechanisms of diabetes. The architecture of the retinal microvasculature in diabetes can be quantitative quantified by means of the fractal dimension.Microvascular abnormalities on retinal imaging may elucidate early mechanistic pathways for microvascular complications and distinguish patients with DR from healthy individuals.	Stefan Tǎlu Dan Mihai Cǎlugǎru Carmen Alina Lupascu	2015	International Journal of Ophthalmology(English edition)2015，8，4：	4
2	Huperzine H, a New Lycopodium Alkaloid from Huperzia serrata显示文摘A new lycopodium alkaloid with a novel skeleton was isolated from Huperzia serrata.Its structure was determined on the basis of spectral evidences.	Wen Yun GAO Yi M lug LI Bac De WANG Da Yuan ZHU(State Key Laboratory of New Drug Research. Shanghai Institute of Materia Medica. ChineseAcademy of Sciences, Shanghai 200031)	1999	Chinese Chemical Letters1999，10，6：	2
3	Role of CeO2 in Ni/CeO2-Al2O3 catalysts for carbon dioxide reforming of methane显示文摘	WANG S LUG Q (Max)	1998	Appl Catal B1998，19，34：	1
4	Photocatalysis on TiO2 surface: principles, mechanisms and selected re sults显示文摘	LINSEBIGLER A L LUG Q YATES etal	1995	Chem Rev1995，95，3：	1
5	多叶越南槐化学成分的研究[J]显示文摘	LUwj(卢文杰) LUGS(陆国寿) TANx(谭晓) etal	2014	华西药学杂志2014，29，5：	1
6	Exact Plasma Wave Solutions for Isothermal Electron Fluid Plasma显示文摘	WANG Y M YU M Y LUG M	2010	Physics Letters A2010，374，30：	1
7	The kinetics of NO and N2O reduction over coal chars in fluidised-bed combustion显示文摘	LI H Y LUG Q RUDOLPH V	1998	Chem Eng Sci1998，53，1：	1
8	Raman study of lattice vibration modes and growth mechanism of KDP crystals显示文摘	LUG W SUN X	2002	Crystal Research andTechnology2002，37，1：	1
9	Online joint palmprint and palmvein verification 显示文摘	ZHANG D GUO ZH H LUG M	2011	Expert Systems with Applications2011，38，3：	1
10	Study and evaluation of different Fourier methods for image retrieval显示文摘	ZHANG D S LUG J	2005	Image and Vision Computing2005，23，1：	1
11	Characterization of variants in the promoter of BZLF1 gene of EBV in nonmalignant EBV-assodated diseases in Chinese children显示文摘	JinY XieZ LuG		0，，：	1
12	Review of Shape Representation and Description Techniques显示文摘	ZHANG D LUG	2004	Pattern Recognition2004，37，1：	1
13	Effects of vanadium concentration on the densificaflon, microstructures and mechanical properties of tungsten vanadium alloys显示文摘	ARSHAD K ZHAO M Y YUAN Y ZHANG Y ZHAO Z H WANG B ZHOU Z J LUG H	2014	Journal of Nuclear Materials2014，455，：	1
14	Deactivation and re- generation of TS-1/diatomite catalyst for hydroxylation of phenol in fixed-bed reactor显示文摘	LIU H LUG Z GUO Y L	2005	Chem Eng J2005，108，3：	1
15	Surface cracking of tungsten-vanadium alloys under transient heat loads显示文摘	ARSHAD K DING D WANG J YUAN Y WANG Z ZHANG Y ZHOU Z J LIU X LUG H	2015	Nuclear Materials and Energy2015，34，：	1
16	Face recognition using discriminant locality preserving projections based on maximum margin criterion 显示文摘	LUG F LIN Z JIN Z	2010	Pattern Reeognition(S0031-3203)2010，43，3：	1
17	A review on automatic image annotation techniques 显示文摘	ZHANG D ISLAM M M LUG	2012	Pattern Recognition2012，45，1：	1
18	A Multi-product Cogeneration System Using Combined Coal Gasification and Combustion 显示文摘	FANG Meng-xiang LUG Zhong-yang LI Xuan-tian	1998	Energy1998，23，3：	1
19	Atorvastatin inhibits homocysleine - induced oxidative stress and apoptosis ill eldoth,lial pr'geni/or ceils involving Nox4 and p38MAPK显示文摘	BAO X M WU C F LUG P		Atherosclerosis0，210，1：	1
20	Impacts of the Gezhouba and Three Gorges reservoirs on the sediment regime in the Yangtze Riv- er, China显示文摘	LI Q F YU M X LUG B	2011	Journal of Hydrology2011，403，：	1

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