Results 241 to 250 of about 4,846,198 (334)

Special Saddle Point Conditions for Max-Min Discrete Control Problem and Algorithms for Determining the Optimal Strategies

, 2012
Sonia De Cosmis, Dmitrii Lozovanu, Stefan Pickl   +2 more
openalex   +1 more source

A refined saddle point approximation

Arkiv för Matematik, 1974
openaire   +3 more sources

Choroidal changes and association with Gaussian curvature in high myopic eyes with posterior staphyloma in ultra‐wide‐field optical coherence tomography angiography

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate choroidal changes in high myopic (HM) patients with posterior staphyloma (PS) and explore their association with Gaussian curvature (K) using ultra‐wide‐field optical coherence tomography angiography (UWF‐OCTA). Methods HM patients with wide macular PS (Type I PS) and without any PS (control) were recruited.
Qing Zhao, Linxin Wei, Huan Chen, Yan Luo, Youxin Chen, Zhikun Yang   +5 more
wiley   +1 more source

An optimized detection model for micro-terrain around transmission lines. [PDF]

Sci Rep
Yi F, Hu C.
europepmc   +1 more source

The morphosedimentary record of glacial to postglacial environmental changes in West Wiyâshâkimî impact crater lake and adjacent areas, northern Québec, Canada

Boreas, EarlyView.
Crater lakes in core regions of former ice sheets have the potential to preserve long‐term sedimentary archives that are otherwise rare in glaciated landscapes due to pervasive glacial erosion. Lake Wiyâshâkimî, an impact crater lake located in the inner core of the Québec‐Labrador Dome of the Laurentide Ice Sheet, provides a rare example of such a ...
Etienne Brouard, Patrick Lajeunesse
wiley   +1 more source

Rate Constants and Energetics of the H₂SiO + H Reaction System: RP-VTST/MT and VRC Calculations. [PDF]

J Comput Chem
Pontes MAP, de Carvalho EFV, Ferrão LFA, Machado FBC, Roberto-Neto O.   +4 more
europepmc   +1 more source

A modified dimensional split preconditioner for generalized saddle point problems

, 2013
Yang Cao, Linquan Yao, Mei‐Qun Jiang
openalex   +1 more source

Multiple indicators record human adaptations to climatic change during the Middle Holocene at the Wanbei site in the middle and lower Huai River valley, China

Boreas, EarlyView.
The archaeological sediment sequences analysis from the Wanbei site reveals a predominantly warm and humid climate with a brief cooling phase between 5600 and 5400 a BP, during the Middle Holocene in the middle and lower Huai River valley. Despite the cooling trend, rice remained the dominant crop in mixed farming, while the proportion of millet ...
Weixin Tian, Wuhong Luo, Huiyuan Gan, Liugen Lin, Tianci Sun, Yajie Sun, Hanlin Xu, Caiwei Zhang, Xin Wang, Juzhong Zhang   +9 more
wiley   +1 more source

The role of shallow banks and marine ice domes in marine‐based ice‐sheet deglaciation

Boreas, EarlyView.
Marine‐based ice sheets are susceptible to collapse and faster retreat than their land‐terminating counterparts. One of the key factors contributing to the relative stability of marine‐terminating ice sheets is the presence of shallow bathymetric banks and islands acting as pinning points for the ice sheet.
Bartosz Kurjanski, Brice R. Rea, Matteo Spagnolo   +2 more
wiley   +1 more source