Results 231 to 240 of about 36,647 (336)

Additive Manufacturing of Carbon Fiber Cores for Sandwich Structures: Optimization of Infill Patterns and Fiber Orientation for Improved Impact Resistance [PDF]

Claudio Tosto, Lorena Saitta, Ignazio Blanco, Gabriele Fichera, Mattia Evangelista, Jerin Jose, Alessia Pantaleoni, Irene Bavasso   +7 more
openalex   +1 more source

Optimization of Flexural Strength of PLA Flexural Test Specimens Produced by FDM Using Taguchi L27 Orthogonal Array and Hybrid Regression Model

Journal of Polymer Science, EarlyView.
This study investigates the impact of FDM process parameters on the flexural strength of PLA components using a Taguchi L27 orthogonal array. Analysis reveals wall thickness and layer height as the primary determinants of mechanical performance. A highly accurate regression model is developed, providing a robust predictive framework to optimize 3D ...
Mehmet Şah Gültekin, Cüneyt Özdemir
wiley   +1 more source

Cryostratigraphy of Rhythmic Segregated Ice in Colluvium and Implications for Permafrost Slope Stability

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT The amount and stratigraphic setting of ground ice in permafrost slopes is a key control on the style and magnitude of permafrost mass wasting. Understanding the spatial and stratigraphic variations in ground ice distribution on permafrost slopes is therefore a fundamental property in assessing the stability of permafrost hillslopes.
Joseph M. Young, Alejandro Alvarez, Duane Froese   +2 more
wiley   +1 more source

Characteristics of Infill Pattern and Density Utilizing the Commercial Lattice Structure of 3D Printers for Application in 3D-Printed Insoles

Jutamanee Auysakul, Satta Srewaradachpisal, Oriana De Becker, Bryce A. Killen, Surapong Chatpun   +4 more
openalex   +2 more sources

Subsurface Investigations of Cryo‐Hydrogeological Features in a High Arctic Catchment Under Transition

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT In this study, the internal structure and seasonal variations of cryo‐hydrogeological features were investigated in the Fuglebekken catchment, located near the Polish Polar Station Hornsund in Svalbard. Over a few years, rising air temperatures and intensified water circulation have significantly altered the distribution, extent, and state of ...
Wawrzyniak Tomasz, Oryński Szymon, Marciniak Artur, Osuch Marzena   +3 more
wiley   +1 more source

Enhanced Energy Absorption and Flexural Performance of 3D Printed Sandwich Panels Using Slicer-Generated Interlocking Interfaces. [PDF]

Polymers (Basel)
Elhassan A, Alhefeiti H, Al Karbi M, Alseiari F, Alshehhi R, Ahmed W, Al-Marzouqi AH, Al-Mazrouei N.   +7 more
europepmc   +1 more source

Engineered Gravel Trench Hyporheic Exchange to Create Cold‐Water Thermal Refuges

River Research and Applications, EarlyView.
ABSTRACT Warming rivers are driving a loss or fragmentation of cold‐water habitat and providing the impetus to develop proactive thermal management approaches to maintain suitable habitat in rivers. One innovative approach is through the creation of cold‐water thermal refuges during periods of thermal stress for aquatic species.
Kathryn A. Smith, Edmund A. Halfyard, Christa Kelleher, Barret L. Kurylyk   +3 more
wiley   +1 more source

Influence of Fused Filament Fabrication Strategy on Polyamide Properties. [PDF]

Materials (Basel)
Krawczyk MB, Królikowski MA, Urbanowicz K.   +2 more
europepmc   +1 more source

Influence of infill patterns on mechanical properties of 3D printed Al2O3 ceramics via fused filament fabrication

Constance L. Gnanasagaran, Karthikeyan Ramachandran, Vishaal Harikrishna Kumar, Vishwanathan Ramachandran, Murali Rangarajan   +4 more
openalex   +1 more source

Restoration of stamp marks and development of an etching paste [PDF]

, 2010
Wightman, Graham
core   +1 more source