Results 41 to 50 of about 5,255,589 (252)

Receding Contact Problem of Multi-Layered Elastic Structures Involving Functionally Graded Materials

Crystals, 2022
This paper studies a receding contact problem of a functionally graded layer laminate pressed against a functionally graded coated homogeneous half-plane substrate by a rigid flat indenter.
Jie Yan, Cong Wang
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

A refined higher-order shear deformation theory for bending, vibration and buckling analysis of functionally graded sandwich plates [PDF]

, 2015
A refined higher-order shear deformation theory for bending, vibration and buckling analysis of functionally graded sandwich plates is presented in this paper.
Thai, Huu-Tai, Vo, Thuc, Nguyen, Kien
core   +1 more source

Modeling and Evaluation of Vibrational Behavior in Functionally Graded Ceramic-Metal Composite Beams

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Functionally Graded Materials (FGMs) represent a notable advancement in materials research as they enable the smooth incorporation of distinct characteristics from various materials.
Ziadoon Mohammed Rahi, Hayder H. Khaleel
doaj   +1 more source

Vibration and Buckling Analysis of Functionally Graded Flexoelectric Smart Beam [PDF]

Journal of Applied and Computational Mechanics, 2019
In this paper, the buckling and vibration behaviour of functionally graded flexoelectric nanobeam is examined. The vibration and buckling formulations of functionally graded nanobeam are developed by using a new theory that’s presented exclusively for ...
Milad Esmaeili, Yaghoub Tadi Beni
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

New Processing Route for the Production of Functionally Graded 7075 Al/SiC_p Composites via a Combination of Semisolid Stirring and Sequential Squeeze Casting

Crystals
Advanced processing techniques are required to produce functionally graded metal matrix composites due to the metallurgical conditions required during production.
Serhan Karaman Genc, Nilhan Urkmez Taskin   +1 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Analytical solution for vibration and buckling of functionally graded sandwich beams using various quasi-3D theories [PDF]

, 2015
This paper presents an analytical solution for vibration and buckling of functionally graded (FG) sandwich beams using various quasi-3D theories, which consider effects of both shear and normal deformation.
Lee, Jaehong, Vo, Thuc, Osofero, Israel, Nguyen, Trung-Kien   +3 more
core   +1 more source

Microstructure and mechanical properties of Ti60–Ti2AlNb functionally graded materials fabricated by laser directed energy deposition

Journal of Materials Research and Technology
The increasing demands for materials that service under high temperature environments in advanced aero-engines with high thrust-to-weight ratios have led to the exploration of functionally graded materials, which can offer unique advantages for ...
Yaguang Wang, Shuai Liu, Yasong Tan, Meng Wang, Shufan Xian, Xueping Li, Qian Wang, Jiabao Guo, Xin Lin, Weidong Huang   +9 more
doaj   +1 more source