Results 21 to 30 of about 70,910 (208)

Microstructure and properties of diamond/Ti6Al4V composites manufactured by laser melting deposition synchronously assisted by ultrasonic field

Journal of Materials Research and Technology
Laser melting deposition (LMD) of metal matrix composites often poses challenges such as inhomogeneous reinforcement distribution and coarse microstructures, which adversely impact the mechanical performance of these composites.
Jiandong Wang, Zemin Dong, Mushi Fan, Ke Yi, Weiming Cui, Chenxinwei Wang, Qiheng Bai, Yuzhou Zeng, Liqun Li, Peng He, Wenxin Cao   +10 more
doaj   +1 more source

PORTER’S DIAMOND MODEL AND THE COMPETITIVENESS OF THE TURKISH DEFENSE INDUSTRY [PDF]

Journal of Defense Resources Management, 2021
Turkish Defense Industry is the locomotive of the national technology move. However, there is a need to develop strategies in line with the national strategic objectives to increase the contribution of the defense industry to the national competitive ...
Göksel KORKMAZ, Mustafa Kemal TOPCU
doaj  

Vegetable Trade Flows and Chain Competitiveness Linkage Analysis Based on Spatial Panel Econometric Modelling and Porter’s Diamond Model

Agronomy, 2022
The vegetable sector plays an important role in ensuring food security. Vegetable trade flows in Romania have become a major concern due to constant trade balance deficits despite the country’s agricultural potential.
Marius Constantin, Mihail-Dumitru Sacală, Mihai Dinu, Maria Piștalu, Simona Roxana Pătărlăgeanu, Irina-Denisa Munteanu   +5 more
doaj   +1 more source

Magnetic properties of modified diamond spin chain

Вісник Харківського національного університету: Серія xімія
The work is devoted to the theoretical study of the energy spectrum and magnetic properties of the modified antiferromagnetic spin (1/2, s) diamond chain. This is a frustrated mixed spin system with the unit cells formed by two spin ½ and one spin s>1/2.
Vladyslav Cheranovskii, Vlada Maliarchuk
doaj   +1 more source

Quantum Fisher information at finite temperatures and the critical properties in Ising-Heisenberg diamond chain

Results in Physics, 2022
In this work we evaluate quantum Fisher information (QFI) of a two-qubit reduced state in the Ising-XXZ diamond structure at finite temperatures, which is applied to demonstrate quantum criticality and quantum phase transition in this model.
Y.P. Ren, Z.J. Zhao, X. Yang, G.H. Wang, Y.D. Leng, G.J. Gao, X.M. Liu   +6 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Study of the structural phase transition in diamond (100) & (111) surfaces

Carbon Trends, 2021
Diamond is an insulating material in the bulk form, but exhibits conducting characteristics when its surface is functionalized. Understanding the electronic and physical properties of diamond surfaces is important for their successful implementation in ...
H. Gomez, M.N. Groves, M.R. Neupane
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Mechanism of Direct Acoustic Construction and Gradient Properties Tuning. [PDF]

Adv Sci (Weinh)
Directed acoustic construction enables omnidirectional gradient tuning of fingerprint‐inspired microstructures. By investigating the DAC mechanisms, diamond particles are found to enhance acoustic physical, mechanical, and chemical effects, promoting acoustic curing and broadening the range of gradient property tuning.
Wu D, Zheng L, Yao G, Liu Z, Luo L, Liang C, Wang C.   +6 more
europepmc   +2 more sources