Results 111 to 120 of about 105,202,013 (208)

Multi-Objective Optimization of the Crashworthiness of Aluminum Circular Tubes with Graded Thicknesses. [PDF]

Materials (Basel)
Ren J, Liu S, Dong X, Zhao C.
europepmc   +1 more source

ON ALMOST 2-ABSORBING SUBMODULES

, 2016
Let R be a commutative ring with identity and let M be a unitary R-module.  A proper submodule N of an R-module M will be called almost 2-absorbing submodule if a, b ∈ R and m ∈ M with abm ∈ N — (N : M)N implies that ab ∈ (N : M) or am ∈ N, or bm ...
Yasein, Mohammad, Abu-Dawwas, Rashid
core  

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Research on the failure mechanism and enhanced energy-absorbing capacity for a novel concave octagonal NPR honeycomb structure. [PDF]

Sci Rep
Yang C, Zhong Y, Ma Y, Huo Y, Nan Z, Yang J, Liang X.   +6 more
europepmc   +1 more source

Large‐Scale Determination of Frontier Orbital Energies of Disordered Small‐Molecule Organic Semiconductors Using Exciplex Emission Spectra

Advanced Materials, EarlyView.
ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald, Hiroki Tomita, Giacomo Cotelli, Louka L. Brüll, Nanno G. de Rooij, Lucas R.L. Norg, Milo Clément, Reinder Coehoorn   +7 more
wiley   +1 more source

Latent Diffusion Process With Mechanistic Guidance For Designing Functionally Graded Metamaterials With Perfect Connectivity. [PDF]

Adv Sci (Weinh)
Yu J, Lee D, Kim N.
europepmc   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Recent Advances in Additively Manufactured Polymeric Structures for Mechanical Energy Absorption. [PDF]

Polymers (Basel)
Bustihan A, Botiz I.
europepmc   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Angle- and polarization-adaptive aperiodic-anisotropic metasurfaces for broadband reflectance suppression. [PDF]

iScience
Yoon J, Cho M, Kim H, Park H, Joe IS, Shin J.   +5 more
europepmc   +1 more source