Journal of Field Robotics, EarlyView.ABSTRACT This work presents a non‐geometrical navigation approach based on a purely topological understanding of underground environments. By conceptualizing subterranean scenarios as a set of tunnels that intersect with each other, and taking a navigation approach based on topological instructions, we simplify the navigation problem to the sequential ...
Lorenzo Cano +2 more
wiley +1 more source
Properties of Structural Lightweight Aggregate Concrete Based on Sintered Fly Ash and Modified with Exfoliated Vermiculite. [PDF]
Materials (Basel), 2021 Przychodzień P, Katzer J.
europepmc +1 more source
Poliuretanska pjena kao agregat za toplinske izolacijske žbuke i laki beton [PDF]
, 2012 The contribution describes the use of polyurethane foam after the end of its life cycle as an aggregate both for thermal insulating mortars for various wall surfaces and for lightweight concrete.
Daxner, Jaromír +4 more
core
Development of 4D printing and its performance testing methods
Responsive Materials, EarlyView.This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li +8 more
wiley +1 more source
Experimental Evaluation of Shrinkage, Creep and Prestress Losses in Lightweight Aggregate Concrete with Sintered Fly Ash. [PDF]
Materials (Basel), 2021 Szydłowski RS, Łabuzek B.
europepmc +1 more source
Uncovering Semantic Patterns in Sustainability Research: A Systematic NLP Review
Sustainable Development, EarlyView.ABSTRACT This study maps how Natural Language Processing (NLP) contributes to sustainability. Using a PRISMA‐guided review of 131 English‐language articles from Web of Science (2018–2025), we combine bibliometric co‐word mapping with BERTopic to derive complementary structural and semantic views. Four themes emerge: Topic 0—Climate Change Discourse and
Ehsan Tashakori +3 more
wiley +1 more source
Kajian Eksperimental Penggunaan Limbah Biji Karet sebagai Pengganti Agregat Kasar pada Campuran Beton Ringan Kombinasi Pasir Tanjung Raja dan Sikament-LN [PDF]
, 2014 The using of material substance that utilized waste stuff is getting enough attention nowadays. Rubber seed was the one of waste stuff that used in this study as a substitution of coarse aggregate.
alresta, O. L. (opink)
core
Thermal conductivity of hemp concretes: Variation with formulation, density and water content
, 2014 This study investigates the effect of formulation, density and water content on the thermal conductivity of hemp concretes. The investigations are based on experimental measurements and on self-consistent scheme modelling.
Collet, Florence, Prétot, Sylvie
core +4 more sources
Sustainable Development, EarlyView.ABSTRACT Global municipal solid waste generation is projected to exceed 3.8 billion tonnes annually by 2050. This makes the need for smart, inclusive, and scalable waste valorization systems more urgent than ever. This review critically explores the shift from conventional waste management to intelligent, technology‐driven solutions aligned with ...
Segun E. Ibitoye +8 more
wiley +1 more source
Improving Strengths of Porcelanite Aggregate Concrete by Adding Chopped Carbon Fibers
مجلة النهرين للعلوم الهندسية, 2018 In this work chopped carbon fibers are used to improve tensile strength of Porcelanite lightweight aggregate concrete. Silica fume was added in order to improve the mixes compressive strength.
Sheelan M. Hama +2 more
doaj