Results 221 to 230 of about 118,824 (293)

A Novel Sound-Absorbing Metamaterial Based on Archimedean Spirals. [PDF]

Materials (Basel)
Yang S, Yang Q, Du Z, Meng H, Song B, Li Y, Shen C.   +6 more
europepmc   +1 more source

Tourism and Sustainable Development in the Mediterranean: Evidence From Robust Panel CS‐ARDL Analysis

Sustainable Development, EarlyView.
ABSTRACT Despite the Mediterranean region's critical dependence on tourism, the empirical relationship between tourism development and multidimensional sustainable development remains underexplored. Existing studies predominantly rely on unidimensional sustainability proxies, failing to capture the holistic nature of sustainability. This study examines
Emin Ahmet Kaplan, Tufan Sarıtaş, Yasin Büyükkör, Alper Aslan   +3 more
wiley   +1 more source

Moth-Wing-Inspired Multifunctional Metamaterials. [PDF]

Adv Mater
Pei H, Yang H, Zhang N, Li T, Wang X, Zhao M, Ding S, Wang X, Lv Q, Xu Z, Chen Y, Li X, Zhai W.   +12 more
europepmc   +1 more source

Ultrahigh Stiffness and Energy Absorption Properties of Isotropic Metallic Closed Cell Microlattices

Small, EarlyView.
True closed cell microlattices without holes are fabricated for the first time using a novel Laser Sheet Fusion additive manufacturing technique. These microlattices exhibited isotropy in stiffness and surprisingly, strength and plasticity as well, despite orientation‐dependent failure mechanisms. Furthermore, material work hardening is shown to be key
Dominic Kang Jueh Lim, Chang Quan Lai
wiley   +1 more source

Triangular reentrant honeycomb metamaterial structure for broadband sound attenuation using shape memory polymers. [PDF]

Sci Rep
Ejaz M, Sallih N, Mujahid Y, Janga VSR, Latheef M, Tang TB, Liong LY.   +6 more
europepmc   +1 more source

Enhancing Infrastructure Resilience in Service Utilities through Embedding Versatility in System Architecture

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Enhancing infrastructure resilience, a key component of transforming and sustainably developing service utilities, requires a transdisciplinary and systems engineering framework. Addressing vulnerabilities in system architecture offers opportunities for resilience improvements, thereby mitigating the environmental, social, and economic impacts
Bob Hasanabadi, Graeme W. Troxell, Steven A. Conrad   +2 more
wiley   +1 more source

Acoustic, Thermal, and Mechanical Performance of Polymer-Coated Pumice Aggregate Lightweight Concretes. [PDF]

Polymers (Basel)
Bideci ÖS, Bideci A, Ashour A, Khan A.
europepmc   +1 more source

Systems‐Based Organisational Resilience Framework: A Delphi Study‐Based Validation and Verification

Systems Research and Behavioral Science, EarlyView.
ABSTRACT The increasing systemic complexity of the Fourth Industrial Revolution has heightened the need for robust approaches to organisational resilience. Despite its growing prominence, resilience research remains fragmented, with limited consensus on core dimensions, causal interdependencies and mechanisms suitable for dynamic assessment. This study
Dumisani Manzini, Rudolph Oosthuizen, Hilda Chikwanda, Rina Peach   +3 more
wiley   +1 more source

Helmholtz resonators for damping combustor thermoacoustics [PDF]

, 2015
Morgans, A, Yang, D
core  

Acoustic performance optimization of natural-fiber micro-perforated panels backed by an optimized polyurethane-fibrogranule composite. [PDF]

Sci Rep
Nakhaeipour M, Forouharmajd F, Habibi E, Soltani P, Tehrani A.   +4 more
europepmc   +1 more source