Results 161 to 170 of about 554,064 (360)
Sum of squared logarithms - an inequality relating positive definite matrices and their matrix logarithm [PDF]
, 2013 Mircea Bîrsan +2 more
openalex +1 more source
Analysis of Sparse Quasi-Newton Updates with Positive Definite Matrix Completion
, 2014 Yuhong Dai, Nobuo Yamashita
semanticscholar +1 more source
Mapping Multi‐Stakeholder Engagement: A Q Methodology in a Regional Project Management Scenario
Strategic Change, EarlyView.ABSTRACT Research on project management describes the essence of projects involving multiple stakeholders, stressing the value derived from diverse work practices. However, this underestimates issues of counterproductive disagreements associated with diverse groups participating in a project.
Sheng Hu, Amon Simba
wiley +1 more source
Conveying organic character with a label: the role of color in the packaging of organic yogurt
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND This work evaluates the influence of label color in consumers’ perception of ‘organic’ in plain organic yogurt. Five labels were specifically designed for this purpose, using recurring hues and images found in a preliminary study of the packaging of 86 organic yogurts in six European countries.
Begoña Hernández +3 more
wiley +1 more source
Traditional models chemical kinetics and potentially streaming equation for a closed system
Тонкие химические технологии, 2014 The paper analyzes the communication matrix coefficients reagiruemostey simple subsystems and the coefficient matrix formed independent subsystems simple reagents chemically reacting systems with chemical kinetics.
V. I. Bykov, I. E. Starostin
doaj
Nonnegative-definite and positive-definite solutions to the matrix equationAXA∗=B – revisited
, 2000 Jürgen Groß
openalex +1 more source
Journal of Ultrasound in Medicine, EarlyView.Objective To evaluate the relationship between tumor‐infiltrating lymphocyte (TIL) levels and multiparametric ultrasonography (US) findings combining B‐mode US, shear wave elastography (SWE), and superb microvascular imaging (SMI) in patients with invasive breast cancer, and to explore the potential of sonographic imaging modalities in predicting the ...
Yasemin Kayadibi +6 more
wiley +1 more source
High Accuracy Eigenvalue-Analysis Using Non-Positive Definite Mass Matrix.
, 2000 Yuji Aoyama, Genki YAGAWA
openalex +2 more sources
Biomedical Applications of 3D‐Printed Polyamide: A Systematic Review
Macromolecular Materials and Engineering, EarlyView.Additive manufacturing expands possibilities for personalized biomedical solutions, emphasizing the role of material science. This review examines the mechanical properties of 3D printed polyamide and explores its advantages and limitations in biomedical applications, including personalized implants, medical devices, and patient‐specific tools, as well,
Emese Paari‐Molnar +12 more
wiley +1 more source