Results 71 to 80 of about 1,244,170 (347)

Modified deep anterior lamellar keratoplasty for the treatment of advanced keratoconus with steep corneal curvature to help in eliminating the wrinkles in the Descemet′s membrane

Indian Journal of Ophthalmology, 2014
Aims: To determine the clinical efficacy of modified deep anterior lamellar keratoplasty (DALK) for the treatment of advanced-stage keratoconus with steep curvature.
Hamid Khakshoor, Alireza Eslampoor, Saeed Shokoohi Rad, Amirhossein Vejdani   +3 more
doaj   +1 more source

Epigenome-wide association study of short-term temperature fluctuations based on within-sibship analyses in Australian females

Environment International, 2023
Background: Temperature fluctuations can affect human health independent of the effect of mean temperature. However, no study has evaluated whether short-term temperature fluctuations could affect DNA methylation.
Yao Wu, Rongbin Xu, Shanshan Li, Ee Ming Wong, Melissa C. Southey, John L. Hopper, Michael J. Abramson, Shuai Li, Yuming Guo   +8 more
doaj   +1 more source

Life-Times of Simulated Traffic Jams

, 1993
We study a model for freeway traffic which includes strong noise taking into account the fluctuations of individual driving behavior. The model shows emergent traffic jams with a self-similar appearance near the throughput maximum of the traffic.
Nagel, K.
core   +1 more source

Is being female a risk factor for shallow anterior chamber? The associations between anterior chamber depth and age, sex, and body height

Indian Journal of Ophthalmology, 2014
Aim of Study: To analyze the association between anterior chamber depth (ACD) and age, sex, and body height (BH). Materials and Methods: One thousand four hundred eighty eyes of 1480 adults 40 years of age and older receiving preoperative evaluation for ...
Wei-Cherng Hsu, Elizabeth P Shen, Yi-Ting Hsieh   +2 more
doaj   +1 more source

Real-time prediction of short-timescale fluctuations in cognitive workload

Cognitive Research, 2021
Human operators often experience large fluctuations in cognitive workload over seconds timescales that can lead to sub-optimal performance, ranging from overload to neglect.
Udo Boehm, Dora Matzke, Matthew Gretton, Spencer Castro, Joel Cooper, Michael Skinner, David Strayer, Andrew Heathcote   +7 more
doaj   +1 more source

On the Origin of Peak-dip-hump Structure in the In-plane Optical Conductivity of the High $T_C$ Cuprates; Role of Antiferromagnetic Spin Fluctuations of Short Range Order

, 2001
An improved U(1) slave-boson approach is applied to study the optical conductivity of the two dimensional systems of antiferromagnetically correlated electrons over a wide range of hole doping and temperature.
A.V. Chubukov, A.V. Puchkov, Branko P. Stojković, D. Munzar, D.B. Romero, E. Dagotto, G. Kotliar, H.L. Liu, J.P. Falck, J.P. Rodriguez, Jae-Hyeon Eom, Ki-Seok Kim, L.B. Ioffe, L.D. Rotter, M.U. Ubbens, M.U. Ubbens, N. Nagaosa, N. Nagaosa, P. Monthoux, P. Monthoux, P. Monthoux, P.A. Lee, R. Haslinger, S. Sachdev, S. Uchida, S.-S. Lee, S.-S. Lee, S.-S. Lee, Sung-Ho Suck Salk, Sung-Sik Lee, T.H. Gimm, X.G. Wen, X.G. Wen, Y. Suzumura   +33 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Awareness, knowledge, and practice: A survey of glaucoma in north Indian rural residents

Indian Journal of Ophthalmology, 2014
Background: Studies done on the prevalence of glaucoma have reported a high proportion of undiagnosed patients. Late diagnosis is related to increased risk of glaucoma associated with visual disability.
Parveen Rewri, Mukesh Kakkar
doaj   +1 more source

Bogoliubov Theory of Dipolar Bose Gas in Weak Random Potential

, 2014
We consider a dilute homogeneous Bose gas with both an isotropic short-range contact interaction and an anisotropic long-range dipole-dipole interaction in a weak random potential at low temperature in three dimensions.
Ghabour, Mahmoud, Pelster, Axel
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source