Results 91 to 100 of about 61,624 (261)

Fittability and mechanical properties of laser shock liquid warm microforming of AZ31B magnesium alloy foils with complex features

Journal of Materials Research and Technology
Difficult-to-form materials and complex mold characteristics have an important effect on the fittability and mechanical properties of microforming components.
Zhang Yan, Youjuan Ma, Huixia Liu, Xiao Wang   +3 more
doaj   +1 more source

Tomographic Printing in a Chip: A Versatile Platform for Biomimetic 3D Organ‐on‐Chip

Advanced Healthcare Materials, EarlyView.
A novel light‐based bioprinting approach, TVAM‐in‐a‐chip, enables rapid, contactless fabrication of biomimetic 3D organ‐on‐chip devices directly within preassembled microfluidic platforms. This strategy supports diverse materials, including cell‐laden resins, and eliminates post‐assembly steps.
Riccardo Rizzo, Viola Sgarminato, Felix Wechsler, Christophe Moser   +3 more
wiley   +1 more source

ТЕMPERATURE AND STRAIN RATE DEPENDENT STRESS-STRAIN RELATIONSHIP FOR ADVANCED HIGH STRENGTH DUAL-PHASE STEEL DP780

Jixie qiangdu
To research mechanical behaviors of advanced high strength dual-phase steel DP780 in the warm forming ,fundamental mechanical properties and true stress-strain curves of the DP780 were obtained and analyzed based on the warm uniaxial tensile test with ...
SONG Hui, LI Di, WANG KaiDi, LIU XingFeng, JIANG Ning, LU ZiPeng, CUI HongJian   +6 more
doaj  

Stability of Medicinal Nanoemulsions to Spaceflight: Insights From the StarMed Experiment

Advanced Healthcare Materials, EarlyView.
Chitosan‐coated melatonin nanoemulsions (MN) recovered from a sounding rocket mission preserve droplet size and controlled‐release behavior, whereas uncoated nanoemulsions show ageing‐driven droplet growth and increased accessible drug fraction. Simple polymer coatings thus enhance the flight resilience of liquid space medicines under cumulative launch
Modupe Adebowale, Nguyen Van Duc Long, Philip M. Williams, Jens Hauslage, Volker Hessel   +4 more
wiley   +1 more source

Vascularization of Human iPSC‐Derived Kidney Organoids Using Perfusion Culture, Pre‐Vascularized Collagen Scaffolds, and Decellularized Extracellular Matrix

Advanced Healthcare Materials, EarlyView.
An integrated perfusion‐based culture platform combining pre‐vascularized collagen scaffolds, stromal vascular fraction cells, and kidney decellularized extracellular matrix promotes vascularization of human iPSC‐derived kidney organoids. The platform provides evidence of interactions between vascular networks and glomerular‐like structures and enables
Helen Kearney, Andrea Mazzoleni, Ivan Martin, Lorenzo Moroni, Manuele Giuseppe Muraro, Carlos Mota   +5 more
wiley   +1 more source

Multifunctional Thiolated Hyaluronic Acid‐graft‐PEDOT Dressing With Antifouling, On‐Demand Drug Delivery and Electrical Stimulation for Wound Healing

Advanced Healthcare Materials, EarlyView.
A multifunctional P(EDOT‐co‐EDOT‐g‐THA) dressing acts as a dynamic biointerface integrating antifouling capability, on‐demand drug delivery, and electrical stimulation. It achieves electrochemically triggered thiolated hyaluronic acid (THA) release while modulating cellular responses for wound healing application.
Jingwen Yang, Jiwon Hong, Anthony Phillips, Bicheng Zhu, Jenny Malmstrom, Devon T. Bryant, Alireza Akbarinejad, Lisa I. Pilkington, Jadranka Travas‐Sejdic   +8 more
wiley   +1 more source

Numerical Simulation and Process Parameter Optimization of Warm Forging Near-Net Forming for Spiral Bevel Gear

Applied Sciences
The warm-forging technology of the spiral bevel gear (873 K–1073 K) was studied. Based on the rigid–plastic finite element method, a numerical simulation was carried out by using DEFORM V11.0 software to explore the influence of different process ...
Zhen Wang, Chuang Jiang, Bingyang Wei, Yongqiang Wang   +3 more
doaj   +1 more source

Warm chemistry in planet-forming disks

Terrestrial planets like Earth form in the inner regions (>10 au) of planet-forming disks around young stars. Understanding how the composition of these planets links to the disk’s material is key to evaluating Earth’s uniqueness. This thesis investigates the warm chemistry in these regions critical for terrestrial planet formation using mid ...
openaire   +2 more sources

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

A novel process for the precise forming of Y-shaped Al–Cu alloy ring forgings with fine microstructure and excellent mechanical properties

Journal of Materials Research and Technology
The Y-shaped 2219 Al–Cu alloy transition ring is a critical load-bearing component in launch vehicle propellant tanks. Traditional manufacturing methods, which involve machining rectangular rings into Y-shaped ones, suffer from low material utilization ...
Hailin He, Yang He, Youping Yi, Wenxue Zhang, Shiquan Huang, Mianzhi Tang, Fei Dong   +6 more
doaj   +1 more source