Results 81 to 90 of about 23,347 (229)
Land Degradation &Development, EarlyView.ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos +7 more
wiley +1 more source
, 2017 [ES] El presente TFM aborda la aproximación de la UPV al centro histórico de la ciudad de Valencia, a través de espacios vinculados a la formación, así como la recuperación urbanística de una serie de solares concatenados que han desdibujado la trama de Velluters.
openaire +5 more sources
Next MaterialsConstruction and demolition (C&D) waste, which accounts for approximately 25–30% of total urban solid waste, along with the high CO2 emissions from the global cement industry, presents a major challenge to achieving sustainable development. One promising
Syamsuriani +2 more
doaj +1 more source
, 2007 From the first second we heard about our project, we were very interested! We had to create a “media directory”. This means that people can upload their media files to a server. It’s possible to share the files with other users. We had to make this in the web language “PHP” in combination with “MySQL”. Before you can start scripting in PHP, a knowledge
Janssen, Emmanuel, Van Nuffel, Wesley
openaire +2 more sources
Controlling the Center of Mass Motion of Levitated Particles Using Structured Wavefronts
Laser &Photonics Reviews, EarlyView.Optically levitated particles have great potential for quantum‐enhanced sensing. Precise control of the trapping beam is crucial to improve the stability and confinement of these systems. Here, we study how structured wavefronts can be used to control the center‐of‐mass motion of levitated particles, enhancing trap stiffness and enabling stable ...
Shah Jee Rahman +7 more
wiley +1 more source
BuildingsThe ultrasonic pulse velocity (UPV) method is widely used for determining the dynamic modulus of elasticity of concrete. Traditionally, this approach requires assuming Poisson’s ratio (arbitrary values ranging from 0.1 to 0.25), regardless of the actual ...
Juan B. Pascual-Francisco +5 more
doaj +1 more source
R&D Organization and Corporate Social Responsibility Specialization
Managerial and Decision Economics, EarlyView.ABSTRACT In this paper, we examine whether the scope of corporate social responsibility (CSR) should be broad or narrow. A broad scope covers both production and R&D investment decisions, while a narrow scope applies only to production decisions. We show that both firms' choices and the government's preferences depend on the level of CSR concern and on
Quan Dong +2 more
wiley +1 more source
Exploring the Strengths and Limitations of Polymer Chemistry Informed Neural Networks
Macromolecular Reaction Engineering, EarlyView.PCINNs are able to reach high levels of predictive performance utilizing imperfect kinetic models and a relatively small dataset, with reliable extrapolation at reaction temperatures significantly beyond the range of the original dataset. ABSTRACT Kinetic models are essential tools for providing a fundamental understanding of polymerization processes ...
Shaghayegh Hamzehlou +2 more
wiley +1 more source
Platform, a Journal of EngineeringThis paper presents the results of an investigation into the influence of aggregate and binding material type on the mechanical properties of hardened concrete.
Asif Hossain Abir
doaj
Inline Conversion Monitoring in MMA High Solid Content Polymerization Process
CHIMIA, 2001 Inline conversion measurements in chemical reactions are in general and especially in polymerization reactions necessary for process monitoring and control. For polymerization monitoring, the sound propagation (UPV) can be related to the texture
Thomas Zeilmann +2 more
doaj