Results 231 to 240 of about 30,201 (306)

Performance evaluation of indented macro synthetic polypropylene fibers in high strength self-compacting concrete (SCC). [PDF]

Sci Rep
Yaqin C, Haq SU, Iqbal S, Khan I, Room S, Khan SA.   +5 more
europepmc   +1 more source

Responsible Innovation: The Impact of Major Industrial Disasters and Gender in a Global South Context

Journal of Product Innovation Management, EarlyView.
ABSTRACT Responsible innovation (RI) dynamics remain underexplored in Global South contexts, which have a high prevalence of micro‐ and small enterprises and are vulnerable to the devastating effects of industrial disasters. Only a few studies examine RI within such settings, where it is arguably needed most.
Afreen Choudhury, Magda Hassan, Jarrod P. Vassallo, Chinmay Pattnaik   +3 more
wiley   +1 more source

Hooked-End Steel Fibers Affecting Damping Ratio of Modified Self-Compacting Concrete with Rubber and Marble/Granite Additions. [PDF]

Materials (Basel)
Gomes AE, Gachet LA, Lintz RCC, de L N M Melo M, Osório WR.   +4 more
europepmc   +1 more source

Flops and Missed Opportunities: The Differential Effect of Distinct Failure Types on Persistence With Underperforming Innovation Projects

Journal of Product Innovation Management, EarlyView.
ABSTRACT Academic Abstract Without recognizing how past failures bias subsequent choices, managers risk decisions that waste resources or prematurely abandon promising opportunities. This study draws on risk‐type preference‐shift theory and extends it with individual and organizational boundary conditions to examine how distinct failure experiences ...
Julian Nickel, Björn Hofmann, Monika C. Schuhmacher, Kumar R. Sarangee   +3 more
wiley   +1 more source

Strategies for Legitimizing Regeneration in Supply Chain Fields

Journal of Supply Chain Management, EarlyView.
ABSTRACT In view of escalating environmental degradation, regenerative business has been proposed to restore social–ecological systems. However, as regeneration fundamentally departs from mainstream approaches and lacks commonly accepted standards, it suffers from a liability of newness that hampers its broader legitimation and adoption.
Veronica Devenin, Tobias Hahn, Valentina De Marchi, Maja Tampe   +3 more
wiley   +1 more source

Durability Properties of Macro-Polypropylene Fiber Reinforced Self-Compacting Concrete. [PDF]

Materials (Basel)
Chen Y, Waheed MS, Iqbal S, Rizwan M, Room S.   +4 more
europepmc   +1 more source

Rheology of fresh cement and concrete [PDF]

, 2006
Banfill, Phillip Frank Gower
core  

Tackling nonlinear price impact with linear strategies

Mathematical Finance, Volume 35, Issue 2, Page 422-440, April 2025.
Abstract Empirical studies in various contexts find that the price impact of large trades approximately follows a power law with exponent between 0.4 and 0.7. Yet, tractable formulas for the portfolios that trade off predictive trading signals, risk, and trading costs in an optimal manner are only available for quadratic costs corresponding to linear ...
Xavier Brokmann, David Itkin, Johannes Muhle‐Karbe, Peter Schmidt   +3 more
wiley   +1 more source

The influence of nanosunflower ash and nanowalnut shell ash on sustainable lightweight self-compacting concrete characteristics. [PDF]

Sci Rep
Hilal N, Hamah Sor N, Hadzima-Nyarko M, Radu D, Tawfik TA.   +4 more
europepmc   +1 more source

Reinforcement Learning for Jump‐Diffusions, With Financial Applications

Mathematical Finance, EarlyView.
ABSTRACT We study continuous‐time reinforcement learning (RL) for stochastic control in which system dynamics are governed by jump‐diffusion processes. We formulate an entropy‐regularized exploratory control problem with stochastic policies to capture the exploration–exploitation balance essential for RL.
Xuefeng Gao, Lingfei Li, Xun Yu Zhou
wiley   +1 more source