Results 51 to 60 of about 160,458 (330)
Advanced Functional Materials, EarlyView.The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang +7 more
wiley +1 more source
Implementation of probabilistic approach to rock mass strength estimation while excavating through fault zones [PDF]
, 2019 Purpose. The paper addresses the rock mass state estimation while excavating a cross-heading through the area of regional fault “Bohdanivskyi” based on probabilistic approach to assessing the rock strength. Methods.
Babets, D +4 more
core +1 more source
Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering
Advanced Photonics Research, Volume 6, Issue 5, May 2025.Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik +7 more
wiley +1 more source
APPLICATION OF PHOTO-INTERPRETATION AND REMOTE SENSING TECHNICS FOR GEOLOGICAL MAPPING – CASE OF THE REGION OF ZAGORA, MOROCCO [PDF]
Romanian Journal of Petroleum & Gas TechnologyThe current era of digital technology has opened up endless possibilities for exploring and understanding our world. Among these advances, Geographic Information Systems (GIS) and remote sensing have revolutionized our ability to study and interpret ...
Emmanuel Biba Kalengo +4 more
doaj +1 more source
SPATIAL DIFFERENTIATION AND DROUGHT INTENSITY IN THE UPPER SILESIA REGION, POLAND [PDF]
Aerul şi Apa: Componente ale Mediului, 2015 Drought estimation and monitoring seems to be crucial both in agricultural activities as well as in water management. The aim of the study is to estimate the drought vulnerability of the Upper Silesia Region using selected drought indices. The evaluation
WYPYCH AGNIESZKA +2 more
doaj +1 more source
Meikuang Anquan, 2022 , this paper is based on the roof deformation delay theory of the dangerous formation of dynamic phenomena and the elastic resonance spectrum characteristics of artificial acoustic signals.
ZHANG Jianguo +2 more
doaj +1 more source
What is Natural about Natural Capital during the Anthropocene? [PDF]
, 2018 The concept of natural capital denotes a rich variety of natural processes, such as ecosystems, that produce economically valuable goods and services.
DesRoches, C. Tyler
core +2 more sources
Advanced Theory and Simulations, EarlyView.Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma +7 more
wiley +1 more source
Multifunctional Tailoring of Fertilizer Composites Directly Derived From Phosphate Rock
Advanced Science, EarlyView.A novel phosphorus‑sulfur mixed acid with urea (PSU) activation system converts low‑grade phosphate rock (LPR) into multifunctional fertilizer composites (MFCs). MFCs feature porous structures, high nutrient‑activation efficiency, superior slow‑release, and enhanced crop growth, offering a sustainable solution for integrated nutrient management and ...
Zenglian Qi +13 more
wiley +1 more source
Remote Sensing, 2023 Road traffic is occasionally blocked by landslide geological disasters in remote mountainous areas, causing obstruction to economic society and national defense construction.
Yunchang Yao +9 more
doaj +1 more source