scholarly journals Comparative Study on the Effect of Insect Infestation by Aphid and Thrips on some Morphological Characteristics of Tulip Flowers under Glasshouse Conditions

2019 ◽  
Vol 12 (1) ◽  
pp. 1-7
Author(s):  
Abla Saad
Keyword(s):  
Comparative Study ◽  
Morphological Characteristics ◽  
Insect Infestation

scholarly journals A comparative study of auroral morphology distribution between northern and southern hemispheres based on automatic classification

2017 ◽  
Author(s):  
Qiuju Yang ◽  
Ze-Jun Hu
Keyword(s):  
Comparative Study ◽  
Local Binary Pattern ◽  
Yellow River ◽  
Hot Spot ◽  
Morphological Characteristics ◽  
Automatic Classification ◽  
Geophysical Phenomenon ◽  
Comparative Results ◽  
Northern And Southern Hemispheres ◽  
Statistical Results

Abstract. Aurora is a very important geophysical phenomenon in the high latitude of Arctic and Antarctic regions, and it is significant to make a comparative study of the auroral morphology between the two hemispheres. Based on the morphological characteristics of the four labeled dayside auroral types (include auroral arc, drapery corona, radial corona and hot-spot aurora) on the 8001 dayside auroral images at Chinese Yellow River Station in 2003, and by extracting the local binary pattern (LBP) features and using k-nearest classifier, this paper makes an automatic classification to the 65361 auroral images of the Chinese Yellow River Station during 2004–2009 and the 39335 auroral images of the South Pole Station between 2003–2005, and finally obtains the occurrence distribution of the dayside auroral morphology in northern and southern hemispheres. The statistical results indicate that the four auroral types present similar occurrence distribution between the two stations. To the best of our knowledge, we are the first to report the statistical comparative results of dayside auroral morphology distribution between northern and southern hemispheres.

scholarly journals Basic morphological characteristics of coracoid grafts obtained by open and arthroscopic Latarjet techniques: A comparative study

2020 ◽  
Vol 106 (6) ◽  
pp. 1083-1087
Author(s):  
Alvaro Minuesa-Asensio ◽  
Francisco García-Esteo ◽  
José Ramón Mérida-Velasco ◽  
Carmen Barrio-Asensio ◽  
Crótida de la Cuadra-Blanco ◽  
...  
Keyword(s):  
Comparative Study ◽  
Morphological Characteristics ◽  
Arthroscopic Latarjet

Study on the Morphological Characteristics of Shuiyuguan Dashuigou Ravine in Shanxi Province

2012 ◽  
Vol 518-523 ◽  
pp. 5835-5839
Author(s):  
Yan Song ◽  
Hong Fu Liu ◽  
Chuan Tao Yu
Keyword(s):  
Comparative Study ◽  
Theoretical Basis ◽  
Morphological Characteristics ◽  
Shanxi Province ◽  
Spatial Difference ◽  
Geological Surveys ◽  
Catchment Areas ◽  
Geological Disaster

This paper focuses on the study of Shuiyuguan Dashuigou basin in Jiaocheng County, Shanxi Province. Through geological surveys in this basin, the author does overall analysis on the classifications of the ravines, causes, lithology conditions and structure, and comparative study on the changes in catchment areas in different ravines. The functions of slopes and gullies in the evolution of landform and current spatial difference in the incision degree by the channel basin have been revealed, then the resources of sediment and landforms to be renovated have been identified , so as to provide theoretical basis for geological disaster preventing.

scholarly journals Morphological Characteristics of Drug-Eluting Biodegradable Polymeric Thin Films Developed on the Surface of Intraocular Lenses by Three Techniques: A Comparative Study

Cureus ◽  
2021 ◽  
Author(s):  
Athanasios Karamitsos ◽  
Lampros Lamprogiannis ◽  
Varvara Karagkiozaki ◽  
Aphrodite Koutsogianni ◽  
Zena Chakim ◽  
...  
Keyword(s):  
Thin Films ◽  
Comparative Study ◽  
Morphological Characteristics ◽  
Intraocular Lenses ◽  
Polymeric Thin Films ◽  
Drug Eluting

Comparative efficiency of physiotherapeutic and medicinal treatment of microelements during reparative skin regeneration

2021 ◽  
pp. 120-126
Author(s):  
М.М. Шарипова
Keyword(s):  
Wound Healing ◽  
Comparative Study ◽  
Morphological Characteristics ◽  
Skin Wound ◽  
Skin Regeneration ◽  
Wound Surface ◽  
Herbal Preparations ◽  
Comparative Efficiency ◽  
Medicinal Treatment ◽  
Positive Effect

Проведено сравнительное изучение влияния двух богатых микроэлементами растительных препаратов и облучения лампами полого катода (ЛПК), содержащими спектры магния и меди - ЛПК Mn&Cu в экспериментальной модели репаративной регенерации кожи. Наносимая на поверхность раны смесь препаратов Метосепт и Витанорм и их пероральное введение в дозах 40-60 мг/крысу на 30% ускоряет репаративную регенерацию кожи за счёт увеличения количества дендритных клеток и макрофагов в очаге воспаления. Ежедневное 2-минутное облучение ЛПК Mn&Cu приводило к положительному изменению динамики морфологических характеристик процесса регенерации кожных ран, ускорению дифференцировки эпителиальных клеток и также к 30%-му ускорению заживления ран. Сравнительное изучение эффективности излучения пяти фототерапевтических аппаратов показало, что уменьшение площади раневой поверхности быстрее всего происходило под влиянием магнитолазерного воздействия аппаратом «Орион+», 2-е место по этому показателю разделили аппараты «Минитаг» и ЛПК Zn&Mn, 3-е - ЛПК Zn и «Биоптрон». A comparative study was conducted of the effect of herbal preparations and irradiation with hollow cathode lamps (HCL) producing magnesium and copper spectra, i.e., the Mg & Cu HCL, in an experimental model of reparative skin regeneration. A mixture of two micronutrient-rich drugs, Metosept and Vitanorm, were applied to the surface of the wound. Their oral administration in doses of 40-60 mg/rat accelerated the reparative skin regeneration by 30% by increasing the number of dendritic cells and macrophages in the focus of inflammation. Daily 2-min irradiation of the Mg & Cu HCL had a positive effect on the dynamics of the morphological characteristics of the skin wound regeneration process. There occurred an acceleration of epithelial cell differentiation, and also a 30% acceleration of wound healing. A comparative study of the radiation efficiency of five phototherapy devices showed that the wound surface reduction most quickly occurred during treatment with the magnetic laser “Orion+” apparatus. The 2nd most effective treatment was Minitag and HCL Zn & Mg, and the 3rd most effecivet was HCL Zn and Bioptron.

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