Results 131 to 140 of about 1,248,900 (279)

Five‐Year Treatment Outcomes of Macular Oedema Secondary to Central Retinal Vein Occlusion in Routine Clinical Practice: The Fight Retinal Blindness! Registry

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To report 5‐year outcomes in a cohort of patients who received anti‐VEGF therapy for macular oedema secondary to central retinal vein occlusion (CRVO) in routine clinical practice. Methods In this retrospective observational study, 593 treatment‐naïve eyes that commenced anti‐VEGF treatment between 1 January 2010, and 2019 were ...
Katrin Rudolph, Marianna Rosso, Mark Gillies, Adrian Hunt, Louise O'Toole, Alessandro Invernizzi, David Squirrell, Hemal Mehta, Richard Barry, Pierre‐Henry Gabrielle, Daniel Barthelmes   +10 more
wiley   +1 more source

Rethinking diabetic retinopathy: Homeostatic mechanisms for retinal clearance

Diabetic Medicine, EarlyView.
In the healthy retina, balanced production and clearance of metabolic waste and fluid maintain retinal homeostasis and normal visual function. Diabetes disrupts this balance, increasing the accumulation of metabolic waste products, including advanced glycation end products (AGEs) and advanced lipoxidation end products (ALEs), while impairing waste and ...
Karis Little, Judith Lechner, Giulia De Rossi, Tara Cullen, Jennifer Perais, Eleni Beli, Noemi Lois, Alan W. Stitt   +7 more
wiley   +1 more source

The Sunspot Record: 1826-1980 [PDF]

, 2014
The International Sunspot Number is used as a measure of the level of solar activity in many important studies. This includes studies of the effects of solar activity on climate change and on the generation of radioisotopes used to infer levels of solar ...
Hathaway, David H.
core  

Geopolitical Risk and Domestic Bank Deposits

Financial Management, EarlyView.
ABSTRACT We investigate the relationship between global geopolitical risk and bank deposit flows across a wide panel of European countries. Motivated by the pivotal role of deposit stability for financial intermediation and systemic resilience, we explore whether geopolitical shocks alter depositors’ portfolio choices.
Dimitris Anastasiou, Theodore Kapopoulos, Steven Ongena, Athanasios Sakkas   +3 more
wiley   +1 more source

Sunspot Number Variations [PDF]

In this activity students find the patterns that emerge when sunspot numbers are plotted over a period of time. Students learn about sunspot variations and the solar cycle, and are able to predict future solar minimums and solar maximums.
Beverly Meier
core  

Banking with Inside Money: An Efficiency Analysis

Journal of Money, Credit and Banking, EarlyView.
Abstract We show that banks do not decentralize the first best in a nominal Diamond–Dybvig economy with inside money. Furthermore, state‐contingent deposit contracts do not expand the consumption possibility set to include the first best either. Central banks can improve welfare but only for savers and only with unconventional monetary policy. Finally,
DAVID RIVERO, HUGO RODRÍGUEZ MENDIZÁBAL   +1 more
wiley   +1 more source

CORRELATION BETWEEN SUNSPOT NUMBER AND GEOMAGNETIC STORM [PDF]

, 2018
Among the space weather subjects of research, geomagnetic storm and its effects on space and ground-based technologies has been of great interest to space scientists.
Adebiyi, S.J., Adamu, J. L., Joshua, B.W., Oladipo, O. M., Ikubanni, S.O.   +4 more
core   +1 more source

Long-term variations in the geomagnetic activity level Part II: Ascending phases of sunspot cycles

Annales Geophysicae
Monthly averages of the Helsinki Ak-values have been reduced to the equivalent aa-indices to extend the aa-data set back to 1844. A periodicity of about five cycles was found for the correlation coefficient (<i>r</i>) between geomagnetic ...
H. Nevanlinna, M. Storini, O. Borello Filisetti, V. Mussino   +3 more
doaj  

Capital‐Labour Substitution in Macroeconomics: A Survey of Mechanisms, Dynamics and Policy Insights

Journal of Economic Surveys, EarlyView.
ABSTRACT Macroeconomic conclusions often hinge on a single, hard‐to‐pin‐down parameter: the elasticity of substitution between capital and labour, σ. This survey synthesises theory and evidence on how results change once we move beyond the Cobb–Douglas benchmark (σ=1$\sigma = 1$).
Francisco Rebelo, Fernando Del Río
wiley   +1 more source

Detecting Periodicity of a General Stationary Time Series via AR(2)‐Model Fitting

Journal of Time Series Analysis, EarlyView.
ABSTRACT Estimating the periodicity of a stationary time series via fitting a second‐order stationary autoregressive (AR(2)) model has been initiated by the seminal paper of Yule (1927). We investigate properties of this procedure when applied to general stationary processes possessing a spectral density with a dominant peak at some unknown frequency ...
Jens‐Peter Kreiss, Panagiotis Maouris, Efstathios Paparoditis   +2 more
wiley   +1 more source