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Others

Study on Load Distribution and Fatigue Elastic Life of Ball Screw under Ultimate Conditions
28/02/2024 - When subjected to extreme loads and ultra-low cycling conditions, the primary mode of failure in a ball screw is that excessive plastic contact deformation of the raceway surface exceeds acceptable...
Simulation Analysis of the Structure of an Integrated Modular House by Flat Pack Based on the Elastic–Plastic Contact Theory and Experimental Study of Its Corner Fitting Joint
28/02/2024 - Based on the elastic–plastic contact theory, elastic–plastic contact finite element models for the integrated modular house by flat pack are established. The structural...
Load Capacity of Screw Anchor Installed in Concrete Substrate Reinforced with Steel Fibers Depending on Fiber Content
28/02/2024 - Pull-out strength tests conducted on screw anchors in uncracked concrete substrates of the C25/30 class are presented in this article. The destructive force for anchor–concrete fasting...
High-Performance PEEK/MWCNT Nanocomposites: Combining Enhanced Electrical Conductivity and Nanotube Dispersion
21/02/2024 - High-performance engineering thermoplastics offer lightweight and excellent mechanical performance in a wide temperature range. Their composites with carbon nanotubes are expected to enhance...
Preparation and properties of PC/PCTG blends with excellent optical properties and solvent resistance
20/02/2024 - In this study, blends of polycarbonate (PC) and Poly(1,4?Cyclohexylene Dimethylene Terephthalate Glycol) (PCTG) were synthesized using a twin?screw extruder. Four distinct PC/PCTG blends were...
Reactive extrusion of post?irradiated poly(ethylene terephthalate) to improve the interfacial interactions in compounding with its immiscible polyethylene blends
13/02/2024 - The poly(ethylene terephthalate) (PET)/linear low?density polyethylene blend's compatibility improved via irradiation?induced free radical interface reactions through a reactive extrusion process...
Enhanced mechanical properties of MWCNT reinforced ABS nanocomposites fabricated through additive manufacturing process
09/02/2024 - Multiwall carbon nanotubes (MWCNTs) can be spread out in acrylonitrile butadiene styrene (ABS) using a twin?screw micro?compounding extruder. It can significantly improve the mechanical properties of...
Optimization of the Boundary Conditions of a Board Level Reliability Test Board to Maximize the Fatigue Life of Ball Grid Array Solder Joints under Thermal Cycling and Random Vibration
04/02/2024 - We investigated the screw hole position of a board level reliability (BLR) test board to improve the fatigue reliability of solder joints under thermal cycling and random vibration. We developed a...
Thermo?mechanical properties of polyethylene composites filled with soapstone waste
22/01/2024 - The prepared PS/PPO foams have ultra?high compressive strength and heat resistanceAbstractPolystyrene (PS) foam materials are lightweight, but suffer from poor compressive strength and heat...
Towards Sustainable Protein Sources: The Thermal and Rheological Properties of Alternative Proteins
31/01/2024 - Reducing meat consumption reduces carbon emissions and other environmental harms. Unfortunately, commercial plant-based meat substitutes have not seen widespread adoption. In order to enable more...
Fixation of Posterior Malleolus in Trimalleolar Ankle Fractures: Anteroposterior Screw or Posterolateral Plate?
17/01/2024 - Background: The treatment of the third malleolus has evolved in recent years, and surgical treatment can be carried out with traditional percutaneous osteosynthesis using anteroposterior screws or...
Assessing the Biomechanical, Kinematic, and Force Distribution Properties of the Foot Following Tarsometatarsal Joint Arthrodesis: A Systematic Review
16/01/2024 - The Lisfranc joint connects the forefoot to the midfoot. Tarsometatarsal (TMT) arthrodesis is commonly employed for Lisfranc joint injuries; however, there is active discussion regarding the optimal...
Experimental Analysis of Mechanical Behavior of Timber-Concrete Composite Beams with Different Connecting Systems
27/12/2023 - Timber-concrete composite structures are innovative structural systems which have become the subject of extensive research and practical usage, primarily due to their attractive mechanical...
Evolution of the Microstructure of PP-LDHs Nanocomposites during Melt Compounding: A Simulation Approach
25/12/2023 - In the context of polymer-based nanocomposites containing layered nanofillers, the achievement of good extents of dispersion and distribution of the embedded nanoparticles and, even more, the...
Wet continuous mixing technology and extrusion rheological properties of carbon black/natural rubber composites
23/12/2023 - Mechanism of flocculation extrusion technology for carbon black/natural rubber composites.In order to solve the problems of dust, low mixing efficiency, and poor quality stability in dry mixing and...
Tailored material for bioresorbable internal fixation devices: a novel approach using nanohydroxyapatite and chitosan in polylactic acid
18/12/2023 - Abstract The drawbacks associated with metallic implants, like stress shielding and revision surgery, can be avoided using bioabsorbable implants. Hence, in this work,...
Nylon 6/palygorskite nanocomposites: The influence of clay surface modification and processing parameters on the clay dispersion, mechanical, thermal, and rheological properties
18/12/2023 - The surface treatment of clay along with high shear stress produces nanocomposites with improved properties.The influence of surface modification and some processing parameters on the palygorskite...
Solid–Liquid Separation and Its Environmental Impact on Manure Treatment in Scaled Pig Farms—Evidence Based on Life Cycle Assessment
16/12/2023 - Recently, there has been a significant focus on the issue of pollution caused by livestock and poultry rearing, which is recognized as a prominent contributor to nonpoint source pollution in the...
Effect of ultraviolet irradiation on strength and toughness of composites of poly(lactic acid) and poly(butylene adipate-co-terephthalate) with different mass ratio
10/12/2023 - Abstract Composites of poly(lactic acid) (PLA) and poly(butylene adipate-co-terephthalate) (PBAT) with different mass ratio, containing nano-sized calcium carbonate,...
Direct 3D Printing of Recycled PET/PP Granules by Shear Screw Extrusion
05/12/2023 - This article introduces a one-step extrusion-based fused deposition modeling (FDM) approach for the challenging separation of polypropylene (PP) and polyethylene terephthalate (PET) during recycling....