Results 171 to 180 of about 1,609,984 (249)

Evaluation of thermocycling, color stability, surface roughness and hardness of nanocarbon HPP, BioHPP and PEEK used for fabrication of prosthetic restorations ( in vitro study). [PDF]

BMC Oral Health
Basiony MZ, Selima RA, Rady NA, Hamid SMA.   +3 more
europepmc   +1 more source

Optimal Gain Selection for the Arbitrary‐Order Homogeneous Differentiator

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Differentiation of noisy signals is a relevant and challenging task. Widespread approaches are the linear high‐gain observer acting as a differentiator and Levant's robust exact differentiator with a discontinuous right‐hand side. We consider the family of arbitrary‐order homogeneous differentiators, which includes these special cases.
Benjamin Calmbach, Jaime A. Moreno, Johann Reger   +2 more
wiley   +1 more source

UV-grafted polyitaconic acid functionalization of PEEK promotes osteoimmunomodulation and osseointegration with PI3K-AKT-associated autophagy regulation. [PDF]

Regen Biomater
Zhou L, Zhou Y, Liu C, Li X, Wu C, Deng H, Zeng W, Zhang Y, Liu Y, Liu L, Gao A, Wang H, Zheng Y.   +12 more
europepmc   +1 more source

Environmental Stressors Influence Spatial Complexity in a Fluvial Macrophyte meadow

Remote Sensing in Ecology and Conservation, EarlyView.
This research investigates the nonlinear relationships between environmental stressors and the fine‐scale spatial complexity of a fluvial macrophytes meadow. The use of multivariate spatial analysis allowed us to identify two major environmental gradients (nutrients and light) and two major complexity gradients (related to abundance and fragmentation).
Arthur de Grandpré, Christophe Kinnard, Andrea Bertolo   +2 more
wiley   +1 more source

Residual Stresses and Distortion in Material Extrusion Additive Manufacturing of Reinforced Thermoplastic Composites: A Review. [PDF]

Polymers (Basel)
Goryl K, Vodilka A, Kočiško M.
europepmc   +1 more source

The Path to Neutrality: Evaluating Carbon Offsetting Strategies Among Spanish Corporations

Sustainable Development, EarlyView.
ABSTRACT This study examines how offset project characteristics and financial conditions shape the intensity of corporate carbon offsetting in voluntary carbon markets (VCMs). Focusing on a Southern European context, the analysis draws on a longitudinal panel of 357 Spanish firms observed between 2019 and 2022.
Pedro Gil‐García, Arturo Haro‐de‐Rosario, María del Carmen Valls‐Martínez, Carmen Caba‐Perez   +3 more
wiley   +1 more source

Advances in Forming Processes of Carbon Fiber-Reinforced Thermoplastic Composites: From Material Challenges to Interface Engineering. [PDF]

Materials (Basel)
Sun L, Wu S, Chu D, Wang T, Shen W, Li Z, Fu Y, Li W, Xing S.   +8 more
europepmc   +1 more source

Probing the Energy Trilemma Pillars: Do Innovation Pathways Deliver Cleaner and More Equitable Energy Systems?

Sustainable Development, EarlyView.
ABSTRACT Balancing reliable energy supply, equitable access, and environmental sustainability is a central challenge of the global energy transition. This study examines how innovation influences the energy trilemma by shaping energy security, energy equity, and environmental sustainability across 115 countries from 2011 to 2023.
Kingsley Imandojemu, Omozele Lynda Showunmi, Felix Orole, Damilola Felix Eluyela, Hammed Oluwaseyi Musibau, Romanus Osabohien   +5 more
wiley   +1 more source

Modeling of the Longitudinal Torsional Ultrasonic Vibration-Assisted Milling of UD-CF/PPS Composites Through Capturing the Influences of Both the Longitudinal and the Torsional Vibrations. [PDF]

Micromachines (Basel)
Mei J, Tian J, Ke H, Liang Y.
europepmc   +1 more source

Electrification and Child Work: Direct and Spillover Effects in Ethiopia

Sustainable Development, EarlyView.
ABSTRACT While electrification is often promoted for improving adults' labor supply, its effect on child work remains underexplored. Using four waves of Ethiopian panel data, we examine how electrification affects children's work time. By differentiating between households with and without own electricity access within electrified communities, we ...
Theresa Pieper, Thanh‐Tung Nguyen
wiley   +1 more source