Results 21 to 30 of about 73,601 (304)

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

BEBIDAS NATURAIS DE FRUTAS: PERSPECTIVAS DE MERCADO, COMPONENTES FUNCIONAIS E NUTRICIONAIS

Revista Brasileira de Engenharia de Biossistemas, 2007
Esse trabalho de revisão aborda as perspectivas de mercado e importantes componentes funcionais de frutas e vegetais em sucos e bebidas de frutas. Apesar dos preços elevados persistirem como um empecilho para que todas as classes sociais tenham acesso ...
GISELE ANNE CAMARGO, LARISSA CONSOLI, IVY CRISTINI SOUSA LELLIS, JULIANA MIELI, ÉRICK KINOSHITA SASSAKI   +4 more
doaj   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Manejo de la vía aérea difícil en cirugía de resección pulmonar: a propósito de un caso

Revista Electrónica de AnestesiaR, 2018
Repasamos las recomendaciones actuales en el manejo de la vía aérea difícil conocida en cirugía de resección pulmonar: presentamos un caso con severa distorsión anatómica de la vía aérea que requirió aislamiento pulmonar.
María Garví López, Ana María Rodilla Fiz, Marta Gómez Garrido, María Girón Lacasa   +3 more
doaj   +1 more source

Remote sensing and interdisciplinary approach for studying glaciers

, 2013
Remote sensing, which provides interesting input and approaches for multidisciplinary research and wide inventories, and which represents a very important tool in the strictly related fields of research and didactics, shows great potentialities in the ...
C. Smiraglia, U. Minora, M. Fea, PESARESI, Cristiano   +3 more
core   +1 more source

Quantitative habitat models for the conservation of the endangered European crayfish Austropotamobius pallipes complex (Astacoidea: Astacidae) [PDF]

, 2016
Crayfish are the largest mobile freshwater invertebrates and are keystone species in European aquatic ecosystems particularly in small streams and rivers.
Vezza, Paolo, Paolo Vezza, Gianluca Fea, Fea, Gianluca, Ghia, Daniela, Daniela Ghia   +5 more
core   +1 more source

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

Advanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou, James FitzPatrick, Li Meng, Kateryna Shevchuk, Ahmad Najafi, Yury Gogotsi   +5 more
wiley   +1 more source

Uplift resistance of caisson foundation in NGI-ADP soil using FEA and ANN

, 2023
The paper presents a novel solution for evaluating the uplift resistance of caisson foundations in anisotropic clay using displacement finite element analysis (FEA) and artificial neural network (ANN).
Tran, Minh Nhat, Suraparb Keawsawasvong, Le, Duc Quy, Shiau, Jim, Lai, Van Qui, Ba Vinh Le, Van Qui Lai, Keawsawasvong, Suraparb, Le, Ba Vinh, Duc Quy Le, Minh Nhat Tran, Trung Kien Nguyen, Nguyen, Trung Kien, Jim Shiau   +13 more
core   +1 more source

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

Advanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae, Kyung‐Sub Kim, Gyeong‐Seok Hwang, Jun‐Seok Shim, Sung‐Woo Kim, Yong‐Wu Kim, Jieun Han, Jae‐Young Bae, Jae‐Hwan Lee, Minjung Chae, Jooik Jeon, Joo‐Hyeon Park, You‐Jung Park, Ju‐Yong Lee, Sung‐Geun Choi, Min‐Ha Oh, Yong‐Joong Shin, Young‐In Ryu, Ji‐Woo Gu, Seong‐Yu Choi, Jeong‐Yun Sun, Jung Keun Hyun, Myoung‐Ryul Ok, Sang Yup Kim, Edyta Wyszkowska, Ju‐Young Kim, Kang‐Sik Lee, Seung‐Kyun Kang   +27 more
wiley   +1 more source