Results 1 to 10 of about 28,283 (196)

The ocular biometry characteristics of young patients with primary angle-closure glaucoma

BMC Ophthalmology, 2022
Background Although primary angle-closure glaucoma (PACG) mainly occurs in elderly people, diagnosis of PACG in young patients is not uncommon. So far, there is no article specialized on the ocular anatomical characteristics in these patients.In this ...
Yi Xu, Qian Tan, Chunyan Li, Dan Liu
doaj   +1 more source

Characterization of new membrane materials by means of fouling experiments Adsorption of bsa on polyetherimide-polyvinylpyrrolidone membranes [PDF]

, 1991
The hydrophilicity of polyetherimide-polyvinylpyrrolidone (PEI-PVP) microfiltration membranes can be adjusted by means of a suitable post-treatment. The influence of the nature of the membrane surface on fouling properties was studied using permeation ...
Beerlage, M.A.M., Boomgaard, Th. van den, Mulder, M.H.V., Potman, W., Roesink, H.D.W., Smolders, C.A.   +5 more
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CRISE DE GFA SUR UNE CONFIGURATION IRIS PLATEAU SECONDAIRE AU POLYKYSTOSE IRIDO-CILIAIRE

Journal de la Société Marocaine d’Ophtalmologie, 2013
Introduction : L’Iris plateau est une anomalie de la configuration de l’iris. La biomicroscopie ultrasonore (UBM) constitue une aide précieuse pour son diagnostic ainsi que pour la détermination de son caractère primaire ou secondaire. Nous rapportons le
K Reda, A Alami, N Aïgbè, F Elasri, I Fiqhi, J Ahmimech, S Chatoui, A Elkhouya ali, R Messaoudi, A Oubaaz   +9 more
doaj   +1 more source

Flower color polymorphism of a wild Iris on the Qinghai-Tibet plateau

BMC Plant Biology, 2023
Background Flower color plays a crucial role in attracting pollinators and facilitating environmental adaptation. Investigating the causes of flower color polymorphism and understanding their potential effects on both ecology and genetics can enhance our
Zhi-Li Zhou, Guang-Yan Wang, Xi-Long Wang, Xiao-Juan Huang, Zhang-Shichang Zhu, Lin-Lin Wang, Yong-Ping Yang, Yuan-Wen Duan   +7 more
doaj   +1 more source

56Ni dredge-up in the type IIp Supernova 1995V [PDF]

, 1998
We present contemporary infrared and optical spectra of the plateau type II SN 1995V in NGC 1087 covering four epochs, approximately 22 to 84 days after shock breakout.
A. Fassia, C. Tinney, D. L. Pollacco, N. A. Walton, R. G. M. Rutten, T. R. Geballe, Tenerife Islas Canarias, W. P. S. Meikle   +7 more
core   +3 more sources

Taxonomic Reinstatement of the Endemic Chinese Species Iris thoroldii (Iridaceae) from I. potaninii and Reassessment of I. zhaoana

Plants, 2023
Iris thoroldii is a perennial herbaceous plant with yellow, blue, or purple flowers. The species is native to the Tibetan Plateau and adjacent areas. In the literature and databases, I. thoroldii has long been treated in synonymy with I.
Eugeny V. Boltenkov
doaj   +1 more source

The Diagnostic Value of Ultrasound Biomicroscopy in Anterior Segment Diseases

Türk Oftalmoloji Dergisi, 2023
Objectives:The purpose of this study was to analyze the use of ultrasound biomicroscopy (UBM) in the diagnosis and follow-up anterior segment diseases.Materials and Methods:The records of patients who presented to our clinic for UBM between January 1 ...
Özlem Biçer, Melek Banu Hoşal
doaj   +1 more source

The Agulhas Ridge, South Atlantic: the peculiar structure of a fracture zone [PDF]

, 2005
The Agulhas Ridge is a prominent topographic feature that parallels the Agulhas-Falkland Fracture Zone (AFFZ). Seismic reflection and wide angle/refraction data have led to the classification of this feature as a transverse ridge.
Gohl, Karsten, Uenzelmann-Neben, Gabriele   +1 more
core   +1 more source

Peering into the eye: A comprehensive look at ultrasound biomicroscopy (UBM) and its diagnostic value in anterior segment disorders

Indian Journal of Ophthalmology, 2023
Background: Ultrasound biomicroscopy (UBM) is a noninvasive imaging modality that enables in-vivo visualization of the structures of the anterior segment of the eye.
Rohan Kapoor, Deepika C Parameswarappa, Deven Dhurandhar, Hari K Peguda, Padmaja K Rani   +4 more
doaj   +1 more source

Upper- and mid-mantle interaction between the Samoan plume and the Tonga-Kermadec slabs [PDF]

, 2016
Mantle plumes are thought to play a key role in transferring heat from the core\u2013mantle boundary to the lithosphere, where it can significantly influence plate tectonics. On impinging on the lithosphere at spreading ridges or in intra-plate settings,
AM Dziewoński, AM Volpe, AMG Ferreira, C Bassin, C DeMets, D Mainprice, D Mainprice, D Mainprice, D Zhao, DL Kohlstedt, E Kaminski, ER Engdahl, FA Capitanio, G Morra, GS Robertson, H Takeuchi, H-R Wenk, J Gill, J Ritsema, J Wookey, JAD Connolly, JE Lupton, JH Woodhouse, JH Woodhouse, JH Woodhouse, KA Druken, M Bevis, M Faccenda, M Faccenda, M Faccenda, M Gurnis, MG Jackson, ML Lytle, MS Thorne, N Schmerr, OL Anderson, P Carrez, P Cordier, PG Betts, PG Betts, R Hall, RJ Poreda, S Turner, S-J Chang, S-J Chang, SR Hart, SW French, UR Christensen, W Rodi, W-P Chen, WG Mason, WP Schellart, WP Schellart, Y Fukao, Y Lagabrielle   +54 more
core   +2 more sources