Results 191 to 200 of about 373,630 (305)

Impact of protected areas on deforestation in Madagascar from 2000 to 2023: A pre-analysis plan. [PDF]

PLoS One
Ramiandrisoa D, Bédécarrats F, Wong MHL, Razanakoto T.   +3 more
europepmc   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Underrepresentation of bats in Africa's protected areas. [PDF]

Conserv Biol
Montauban C, Budinski I, Webala PW, Laverty TM, Tanshi I, Torrent L, Bakwo-Fils E, Taylor PJ, Kane A, Monadjem A.   +9 more
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

The social and environmental impacts on local residents from tourist accommodation near protected areas. [PDF]

Environ Manage
Zhang Y, Hanna P, Vanclay F.
europepmc   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Assessment taxonomy and pathways of alien plant species in Egyptian protected areas. [PDF]

Sci Rep
Shaltout SK, Hatab EE, El-Khalafy MM, Al-Sodany YM, Keshta AE.   +4 more
europepmc   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

SPAN (Special Protection Area Network) : A platform to protect bird protection areas

, 2013
SPAN - A platform to monitor bird protection areas.
openaire   +1 more source

Threats to and management of Natura 2000 protected areas relative to agricultural practices. [PDF]

Conserv Biol
Zavattoni G, Gaget E, Hallman T, Kačergytė I, Pärt T, Pavón-Jordán D, Sattler T, Brommer JE.   +7 more
europepmc   +1 more source