Results 71 to 80 of about 4,744,801 (312)
An Improved Bound on (A+A)/(A+A)
The Electronic Journal of Combinatorics, 2016 We show that, for a finite set $A$ of real numbers, the size of the set$$\frac{A+A}{A+A} = \left\{ \frac{a+b}{c+d} : a,b,c,d \in A, c+d \neq 0 \right \}$$is bounded from below by$$\left|\frac{A+A}{A+A} \right| \gg \frac{|A|^{2+1/4}}{|A / A|^{1/8} \log |A|}.$$This improves a result of Roche-Newton (2016).
openaire +3 more sources
Management, 2016 Based on theoretical knowledge, own professional experience and conducted research, according to the authors, the paper’s objective is to develop and empirically verify the theoretical model of implementation competences of the executive employees of ...
Nogalski Bogdan +1 more
doaj +1 more source
Synthesis and Electrochemical Study of Co-doped LiMn2O4 at Room Temperature and High Temperature
International Journal of Electrochemical Science, 2014 Cathode material Li-Mn spinel materials LiMn2O4,LiAl0.05Mn1.95O3.95F0.05 and LiCo0.01Al0.05Mn1.94O3.95F0.05 for Li-ion battrry have been successfully synthsized by a citric acid solgel method.
Zhang Hai-Lang, Zhang Lei, Yang Shi-Wan
doaj +1 more source
Minutes of the Trustees Internal Improvement Fund of the State of Florida.
, 1906 Includes also Financial statement.Includes also Financial statement.Mode of access: Internet.Published under authority of Trustees.Continued by: Florida. Trustees of Internal Improvement Fund.
Florida. Trustees of Internal Improvement Fund.
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, 2007 This is the Fall 2007 issue of Seasons for Kids, the newsletter of the Hudson County Improvement Authority (HCIA). This edition of Seasons is for children readers and features the following articles: Go Green!; You Can Do It - Kid Krusaders!; Earth ...
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A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho +7 more
wiley +1 more source
Fostering Improvement: a reflection on equity-centered improvement across three initiatives
Frontiers in EducationIn this conceptual piece, we explore the emerging definition of equity-centered improvement in education. We describe how the Center for Educational Improvement and Innovation, a partnership center at the University of Maryland College Park, both ...
Segun Eubanks +8 more
doaj +1 more source
CIMMYT : maize improvement, 1974
, 1974 "A report on the Maize Improvement Program of the International Maize and Wheat Improvement Center, El Batan ...
International Maize and Wheat Improvement Center
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Person-centred care literature review [PDF]
, 2021 The review was primarily designed to help inform future work of the ihub’s Person-centred Design and Improvement Team which help people working in health and social care in Scotland to take a person-centred approach to improving the services they deliver.
Miller, Emma
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye +33 more
wiley +1 more source