Results 231 to 240 of about 5,774,152 (370)

Positive Definite Functions on Spheres

Duke Mathematical Journal, 1942
openaire   +2 more sources

Tensor products of positive definite quadratic forms [PDF]

, 1976
Yoshiyuki Kitaoka
openalex   +1 more source

To Tell or Not to Tell? On the Under Communicating of Sustainability in Digital Environments

Business Strategy and the Environment, EarlyView.
ABSTRACT The paper investigates sustainability communication using digital tools—such as social media, websites, emails, and newsletters—and delves into the drivers that determine the undercommunication of sustainability (i.e., the green blushing phenomenon) in digital environments.
Simone Guercini, Giulia Monteverde, Andrea Runfola, Matilde Milanesi   +3 more
wiley   +1 more source

DC algorithm for estimation of sparse Gaussian graphical models. [PDF]

PLoS One
Shiratori T, Takano Y.
europepmc   +1 more source

Positive semi-definite matrices as sums of squares

, 1976
Dragomir Ž. Djoković
openalex   +1 more source

On computing some extremal periodic positive-definite functions [PDF]

, 1973
Rex Page
openalex   +1 more source

Optimization of Lithium‐Ion Battery Circular Economy in Electric Vehicles in Sustainable Supply Chain

Battery Energy, Volume 4, Issue 2, March 2025.
Lithium batteries constitute a pivotal component in electric vehicles (EVs) owing to their rechargeability and high‐power output capabilities. ABSTRACT Lithium batteries constitute a pivotal component in electric vehicles (EVs) owing to their rechargeability and high‐power output capabilities.
Mohsen Alizadeh Afroozi, Mohammad Gramifar, Babak Hazratifar, Mohammad Mahdi Keshvari, Seyed Behnam Razavian   +4 more
wiley   +1 more source

The impact of a random metric upon a diffusing particle. [PDF]

Sci Rep
Haba Z.
europepmc   +1 more source

Positive definite rational functions of two variables which are not the sum of three squares

, 1976
M.R Christie
openalex   +1 more source

Iterative hybrid model based optimization of rAAV production

Biotechnology Progress, EarlyView.
Abstract Changes in serotype or genetic payload of recombinant adeno associated virus (rAAVs) gene therapies require adapting the transfection conditions of the upstream HEK293 cultivations. This study adopts an iterative model‐based experiment design approach, where increasing data availability is leveraged to evolve models of different complexity ...
Claudio Müller, Gerald Siegwart, Susanne Heider, Michael Sokolov, Angela Botros, Alexandra Umprecht, Moritz von Stosch, Mariano Nicolas Cruz Bournazou   +7 more
wiley   +1 more source