Results 61 to 70 of about 2,282,257 (312)

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li   +9 more
wiley   +1 more source

ICT adoption and use as drivers of knowledge acquisition, organizational performance, and corporate entrepreneurship: evidence from tourism SMEs in Colombia

open access: yesCogent Social Sciences
This article investigates the impact of information and communication technology (ICT) adoption and use on knowledge acquisition, organizational performance, and corporate entrepreneurship among tourism SMEs in Cali, Valle del Cauca (Colombia).
Jose Fabian Rios Obando   +1 more
doaj   +1 more source

New Estimates of Numerical Values Related to a Simplex

open access: yesМоделирование и анализ информационных систем, 2017
Let \(n\in {\mathbb N}\) and \(Q_n=[0,1]^n\). For a nondegenerate simplex \(S\subset {\mathbb R}^n\), by \(\sigma S\) we denote the homothetic copy of~\(S\) with center of homothety in the center of gravity of \(S\) and ratio of~homothety \(\sigma\). By
Mikhail V. Nevskii, Alexey Yu. Ukhalov
doaj   +1 more source

A hybrid method without extrapolation step for solving variational inequality problems

open access: yes, 2014
In this paper, we introduce a new method for solving variational inequality problems with monotone and Lipschitz-continuous mapping in Hilbert space.
Malitsky, Yu. V., Semenov, V. V.
core   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül   +2 more
wiley   +1 more source

Alar cartilage flap for projection of the nasal tip [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2018
Introduction: The nasal tip is a frequent object of study by surgeons, since it is a common reason for pre- and postoperative complaints. Thus, the tip should be thoroughly evaluated to determine the best technique to be used.
José Carlos Daher   +7 more
doaj   +1 more source

Projective Modules Over Quantum Projective Line [PDF]

open access: yesInternational Journal of Mathematics, 2017
Taking a groupoid C*-algebra approach to the study of the quantum complex projective spaces [Formula: see text] constructed from the multipullback quantum spheres introduced by Hajac and collaborators, we analyze the structure of the C*-algebra [Formula: see text] realized as a concrete groupoid C*-algebra, and find its [Formula: see text]-groups ...
openaire   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Projection transparencies from printed material [PDF]

open access: yes, 1968
Method for preparing project transparencies, or view graphs, permits the use of almost any expendable printed material, pictures, charts, or text, in unlimited color or black and white.
Grunewald, L. S., Nickerson, T. B.
core   +1 more source

Projective determinacy [PDF]

open access: yesProceedings of the National Academy of Sciences, 1988
It is shown that projective determinacy follows from large cardinal axioms weaker than the assertion that supercompact cardinals exist.
Martin, Donald A., Steel, John R.
openaire   +2 more sources

Home - About - Disclaimer - Privacy