Results 21 to 30 of about 301,187 (307)

A nanoconcrete welding strategy for constructing high-performance wound dressing

Bioactive Materials, 2022
Engineering biomaterials to meet specific biomedical applications raises high requirements of mechanical performances, and simultaneous strengthening and toughening of polymer are frequently necessary but very challenging in many cases. In this work, we propose a new concept of nanoconcrete welding polymer chains, where mesoporous CaCO3 (mCaCO3 ...
Yingshuai Wang, Yanxia Zhu, Penghe Zhao, Bin Wei, Mingjian Fan, Danyang Chen, Zhaokui Jin, Qianjun He   +7 more
openaire   +3 more sources

Nonarteritic ischemic optic neuropathy developed after capsular block syndrome

Indian Journal of Ophthalmology, 2014
A 65-year-old man developed capsular block syndrome in the early postoperative period, following phacoemulsification surgery. After neodymium-doped yttrium aluminum garnet (Nd:YAG) laser anterior capsulotomy, the intraocular pressure remained elevated ...
Volkan Hurmeric, Atilla Bayer, Ali H Durukan, Fatih M Mutlu   +3 more
doaj   +1 more source

Fundamental Superstrings as Holograms [PDF]

, 2007
The worldsheet of a macroscopic fundamental superstring in the Green-Schwarz light-cone gauge is viewed as a possible boundary hologram of the near horizon region of a small black string.
A. Castro, A. Castro, A. Dabholkar, A. Dabholkar, A. Dabholkar, A. Dabholkar, A. Dabholkar, A. Dabholkar, A. Giveon, A. Giveon, A. Giveon, A. Pakman, A. Sen, A. Sen, A. Sen, A. Strominger, A. Strominger, A. Van Proeyen, Atish Dabholkar, B. Sahoo, C.V. Johnson, D. Friedan, D. Israel, D. Kutasov, D. Kutasov, D. Shih, E. Witten, F. Denef, G. Giribet, G. Lopes Cardoso, G. Lopes Cardoso, I. Kanitscheider, J. de Boer, J.M. Lapan, J.M. Maldacena, J.M. Maldacena, K. Hosomichi, M.B. Green, M.R. Gaberdiel, M.R. Gaberdiel, N. Iizuka, N. Seiberg, P. Kraus, P. Kraus, P. Kraus, P. Kraus, P. Kraus, R. Argurio, R. Britto-Pacumio, S. Carlip, S. Murthy, S. Murthy, Sameer Murthy, T. Jacobson, V. Hubeny   +54 more
core   +4 more sources

Postoperative endophthalmitis: Preventive measures

TNOA Journal of Ophthalmic Science and Research, 2018
Although rare, postoperative endophthalmitis is one of the most feared complications of cataract surgery. It may significantly compromise visual function and even the anatomical integrity of the eye.
R Vasumathi
doaj   +1 more source

The UT 19-channel DC SQUID based neuromagnetometer [PDF]

, 1991
A l9-channel DC SQUID based neuromagnetometer is under construction at the University of Twente (UT). Except for the cryostat all elements of the system are developed at the UT.
Ancum, G.K. van, Brake, H.J.M. ter, Flokstra, J., Jaszczuk, W., Martinez, A., Rogalla, H., Stammis, R.   +6 more
core   +4 more sources

Resident Performed Sutureless Manual Small Incision Cataract Surgery (MSICS): Outcomes

Clinical Ophthalmology, 2021
Praveen Subudhi,1 Sweta Patro,1 B Nageswar Rao Subudhi,1,2 Silla Sitaram,1 Zahiruddin Khan,2 Chandan Mekap1 1Cataract Department, Ruby Eye Hospital, Berhampur, Ganjam, Odisha, India; 2Ophthalmology Department, Hitech Medical College, Bhubaneswar ...
Subudhi P, Patro S, Subudhi BNR, Sitaram S, Khan Z, Mekap C   +5 more
doaj  

Influence of capsular tension ring on posterior capsule opacification in myopic eyes

Indian Journal of Ophthalmology, 2014
Purpose: To determine the effect of a capsular tension ring (CTR) implantation in preventing posterior capsular opacification (PCO) after cataract surgery in patients with high myopia.
Ismail Halili, Fatih Mehmet Mutlu, F Cüneyt Erdurman, Fatih C Gündogan, Selim Kiliç   +4 more
doaj   +1 more source

Cholesterol granuloma of the orbit: An atypical presentation

Indian Journal of Ophthalmology, 2014
Cholesterol granuloma is a rare, well-defined lesion of the orbit. In the orbit, diploe of the frontal bone is involved almost exclusively. We report an atypical case of cholesterol granuloma involving superomedial quadrant of orbit.
Syed A R Rizvi, Mahboob Hasan, Mohammad S Alam   +2 more
doaj   +1 more source

The rise of mechanical metamaterials: Auxetic constructs for skin wound healing

Journal of Tissue Engineering, 2023
Auxetic materials are known for their unique ability to expand/contract in multiple directions when stretched/compressed. In other words, they exhibit a negative Poisson’s ratio, which is usually positive for most of materials. This behavior appears in some biological tissues such as human skin, where it promotes wound healing by providing an enhanced ...
Lecina-Tejero, Oscar, Pérez, María Angeles, García-Gareta, Elena, Borau, Carlos   +3 more
openaire   +5 more sources

Novel occurrence of axenfeld: Rieger syndrome in a patient with blepharophimosis ptosis epicanthus inversus syndrome

Indian Journal of Ophthalmology, 2014
Blepharophimosis ptosis epicanthus inversus syndrome (BPES) is a complex eyelid malformation characterized by the classical tetrad of blepharophimosis, telecanthus, ptosis, and epicanthus inversus.
Bhavin M Shah, Tanuj Dada, Anita Panda, Mukesh Tanwar, Shibal Bhartiya, Rima Dada   +5 more
doaj   +1 more source