Results 51 to 60 of about 21,123 (171)

Vacuum Infusion as a Processing Route for Transparent Wood Laminates

Polymer Composites, EarlyView.
Schematic representation of the fabrication route for transparent wood laminates, including wood veneer delignification, epoxy resin impregnation by vacuum infusion processing, and the final TW‐1 transparent wood laminate. ABSTRACT Transparent wood (TW) has attracted increasing attention as a bio‐based material for daylighting and building‐envelope ...
Letícia Zimermann Pires, Ohayna Lisboa Santos, Wagner Müller Ferreira, Darci Alberto Gatto, Sandro Campos Amico, Mayara Elita Braz Carneiro, Pedro Henrique Gonzalez de Cademartori, Andrey Pereira Acosta   +7 more
wiley   +1 more source

Comparative Analysis of Solid and Foamed PA6 Composite Architectures Reinforced With Graphene Nanoplatelets

Polymer Engineering &Science, EarlyView.
Overview of the processing, microstructure, and multifunctional properties of graphene nanoplatelet (GnP)‐reinforced PA6 composite foams. ABSTRACT Lightweight polymer composites combining solid and foamed structures offer significant potential for balancing mechanical performance and weight reduction.
Elif Ulutas, Munir Tasdemir
wiley   +1 more source

Performance improvement of carbon fiber‐reinforced ABS composites by introducing fullerene nanoparticles

Polymer International, EarlyView.
Fullerene particles were incorporated with CF‐reinforced acrylonitrile–butadiene–styrene terpolymer (ABS) matrix at three different compositions by a melt‐compounding process. These insights are crucial for the optimization of conductive hybrid composites for various applications.
Alinda Öyku Akar, Ümit Hakan Yıldız, Seha Tirkeş, Ümit Tayfun, Ferda Hacivelioglu   +4 more
wiley   +1 more source

Performance evaluation of thick carbon fiber‐reinforced laminates manufactured using six‐magnetron microwave system

Polymer International, EarlyView.
IM7/Cycom 5320‐1 unidirectional prepreg has been used to fabricate 64‐layer laminated composites. A custom‐built six‐magnetron microwave applicator and an autoclave were employed to manufacture the composite panels. Mechanical performance of the microwave‐cured composites has been juxtaposed to autoclave‐cured composites in terms of uniaxial tensile ...
Nayan Pundhir, Sourav Bolar, Kumbla Chandrashekhara, Kristen Donnell, Jim Lua, Kalyan Shrestha, Rui Li   +6 more
wiley   +1 more source

A Testbed for Tidal Migration: The 3D Architecture of an Eccentric Hot Jupiter HD 118203 b Accompanied by a Possibly Aligned Outer Giant Planet

The Astronomical Journal
Characterizing outer companions to hot Jupiters plays a crucial role in deciphering their origins. We present the discovery of a long-period giant planet, HD 118203 c ( ${m}_{c}={11.79}_{-0.63}^{+0.69}\ {M}_{{\rm{J}}}$ , ${a}_{c}={6.28}_{-0.11}^{+0.10 ...
Jingwen Zhang, Daniel Huber, Lauren M. Weiss, Jerry W. Xuan, Jennifer A. Burt, Fei Dai, Nicholas Saunders, Erik A. Petigura, Ryan A. Rubenzahl, Joshua N. Winn, Sharon X. Wang, Judah Van Zandt, Max Brodheim, Zachary R. Claytor, Ian Crossfield, William Deich, Benjamin J. Fulton, Steven R. Gibson, Samuel Halverson, Grant M. Hill, Bradford Holden, Aaron Householder, Andrew W. Howard, Howard Isaacson, Stephen Kaye, Kyle Lanclos, Russ R. Laher, Jack Lubin, Joel Payne, Arpita Roy, Christian Schwab, Abby P. Shaum, Josh Walawender, Edward Wishnow, Sherry Yeh   +34 more
doaj   +1 more source

Analysis of Periodic Orbits about the Triangular Solutions of the Restricted Sum-Jupiter and Earth-Moon Problem [PDF]

Journal of Astronomy and Space Sciences, 1988
Using the numerical solution in the plane restricted problem of three bodies, about 490 periodic orbits are computed numerically around the L5 of Sun-Jupiter and about 1600 periodic orbits also be done around the L5 of Earth-Moon system.
Sang-Young Park, Jung-Hyun Jo, Byoung-Sun Lee, Kyu-Hong Choi   +3 more
doaj  

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

Journal of Field Robotics, EarlyView.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang, Hao Zhou, Dalin Zhou, Zhaojie Ju   +3 more
wiley   +1 more source

Evaluating land–sea linkages using land cover change and coral reef monitoring data: A case study from northeastern Puerto Rico

Remote Sensing in Ecology and Conservation, EarlyView.
Land cover change that leads to increased nutrient and sediment runoff is an important driver of change in coral reef ecosystems. In this study, we combined satellite remote sensing and field monitoring to assess concomitant changes in watershed land cover and coral cover in northeastern Puerto Rico in 2000–2015.
Pirta Palola, Sasha Hills, Simon J. Pittman, Edwin A. Hernández‐Delgado, Antoine Collin, Lisa M. Wedding   +5 more
wiley   +1 more source

Hierarchical Interfacial Engineering of Boehmite‐Coated Separators via Silane Functionalization and Electron‐Beam Irradiation

Small, EarlyView.
A hierarchically reinforced ceramic–coated separator is developed by integrating APTES‐functionalized boehmite nanoparticles with EB‐induced radical formation and subsequent coupling. This synergistic interface engineering enables significantly improved mechanical integrity and interfacial stability.
Md Amir Sohel, Sungwoo Kim, Seunguk Cheon, Sung Oh Cho   +3 more
wiley   +1 more source

Growth performance and carcass traits in broilers: comparison among commercial strains in Senegal

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 1996
This study compares growth performance ofthree broiler strains in Senegal. Data were collected on 405 birds (135 Cobb 500, 135 Jupiter and 135 Vedette). Significant differences ofbodyweight were observed among strains at one day of age.
A. Missouhou, S. Ndlaye, M. Assane
doaj