Results 161 to 170 of about 140,728 (306)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

A Novel Photonic Clock and Carrier Recovery Device

, 1996
As data communication rates climb toward ten Gb/s, clock recovery and synchronization become more difficult, if not impossible, using conventional electronic circuits.
Maleki, Lute, Yao, X. Steve, Lutes, George   +2 more
core  

Genetic variability in thrombopoietin receptor and GATA1 influences response to eltrombopag in dengue-induced thrombocytopenia. [PDF]

Sci Rep
Sayem M, Rimon RA, Alam S, Saba AA, Sanyal M, Sayem M, Tabassum CT, Amin MR, Chakraborty S, Kabir A, Nabi AHMN.   +10 more
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Implementation of Coherent 16-QAM Digital Receiver with Feedforward Carrier Recovery

, 2010
al Bermani A, Noe R, Hoffmann S, Wördehoff C, Rückert U, Pfau T. Implementation of Coherent 16-QAM Digital Receiver with Feedforward Carrier Recovery. In: Signal Processing in Photonic Communications.
Noe, Reinhold, Pfau, Timo, Rückert, Ulrich, al Bermani, Ali, Wördehoff, Christian, Hoffmann, Sebastian   +5 more
core  

Highly Selective and Efficient Transport of Au(III), Pt(IV), and Pd(II) from Hydrochloric Acid Across Polymer Inclusion Membranes Containing Ionic Liquid as Ion Carrier. [PDF]

Membranes (Basel)
Zawierucha I, Kozlowski C, Gajda B, Witt K.   +3 more
europepmc   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Electronic-photonic interplay in nitrogen-doped MXene quantum dots: mechanistic insights into dual-mode and multiplexed sensing. [PDF]

RSC Adv
Saleh KA, Mustafa WW, M M R, Ray S, Qassem TA, Krithiga T, Sharma R, Tomar P, Mahmoodi S.   +8 more
europepmc   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

On QAM Speech Transmission Schemes for Microcellular Mobile - PCNs

, 1993
On the way towards third generation personal communication networks (PCN) the deployment of 16-level quadrature amplitude modulation (QAW schemes is investigated via flat microcellular Rayleigh-fading mobile radio channels having mild co-channel ...
Steele, R, Salami, R, Webb, W, Hanzo, L
core