Results 81 to 90 of about 8,249 (211)

Standardization Framework for Sustainability from Circular Economy 4.0 [PDF]

open access: yes, 2019
The circular economy (CE) is widely known as a way to implement and achieve sustainability, mainly due to its contribution towards the separation of biological and technical nutrients under cyclic industrial metabolism.
Aguayo-González, Francisco   +4 more
core   +1 more source

Preclinical atherosclerosis in adolescents with psychotic or bipolar disorders investigated with carotid high‐frequency ultrasound

open access: yesBrain and Behavior, 2020
Objective Early‐onset psychosis (EOP) and bipolar disorder (EOBP) (at
Hannes Bohman   +4 more
doaj   +1 more source

Various Methods of Encapsulation Biomaterials in Self‐Healing Concrete: A Review

open access: yesEngineering Reports, Volume 7, Issue 9, September 2025.
Investigation of the different methods of encapsulation of healing materials. ABSTRACT Concrete is known for its inherent vulnerability to cracking, which can be attributed to factors like temperature fluctuations, changes in moisture levels, and cyclic loading.
Mostafa Adresi, Mehdi Khoshoo
wiley   +1 more source

Scalable Fingerprinting Scheme based on Angular Decoding for LCCA Resilience

open access: yesThe KIPS Transactions:PartD, 2008
Fingerprinting scheme uses digital watermarks to trace originator of unauthorized or pirated copies, however, multiple users may collude and escape identification by creating an average or median of their individually watermarked copies. Previous research works are based on ACC (anti-collusion code) for identifying each user, however, ACC are shown to ...
Jae-Min Seol, Seong-Whan Kim
openaire   +2 more sources

Chikungunya outbreak (2015) in the Colombian Caribbean: Latent classes and gender differences in virus infection.

open access: yesPLoS Neglected Tropical Diseases, 2020
Chikungunya virus (CHIKV), a mosquito-borne alphavirus of the Togaviridae family, is part of a group of emergent diseases, including arbovirus, constituting an increasing public health problem in tropical areas worldwide.
Oscar M Vidal   +7 more
doaj   +1 more source

A Novel Logarithmic Current-Controlled Current Amplifier (Lcca)

open access: yes, 2012
A new OTA-based logarithmic-control variable gain current amplifier (LCCA) is presented. It consists of two Operational Transconductance Amplifier (OTA) and two PMOS transistors biased in weak inversion region. The circuit operates from 0.6V DC power supply and consumes 0.6 μW.
Karama M. AL-Tamimi, Al-Absi, Munir A.
openaire   +1 more source

Improving the cost performance of green buildings based on soft system methodology and value engineering [PDF]

open access: yesArchives of Civil Engineering
The rising demand for sustainable construction practices has prompted a focus on optimizing the cost performance of green buildings. This study investigates enhancing green cost performance by employing the Soft Systems Methodology (SSM), Value ...
Sutikno Sutikno   +2 more
doaj   +1 more source

LCCA and environmental LCA for highway pavement selection in Colorado

open access: yesInternational Journal of Sustainable Engineering, 2014
The roadway network in the USA earned a grade of D representing poor condition in the latest report card from the American Society of Civil Engineers. To maintain economic and environmental sustainability during the roadway network development and rehabilitation, it is critical to apply sustainable materials and intelligent design. A good estimation on
Rui Liu   +2 more
openaire   +1 more source

Implementation of High-Precision Life Cycle Cost Analysis (HP-LCCA) on Indonesian Bridge Management System

open access: yesBuildings
Life Cycle Cost Analysis (LCCA) is a method used to determine the preservation costs required for an object, in this case, a bridge, throughout its service life. This method has been implemented in several advanced countries, including Japan.
Risma Putra Pratama Sastrawiria   +2 more
doaj   +1 more source

A multidisciplinary approach using LCCA and micro-simulation 10 model for the management of the urban pavements [PDF]

open access: yes, 2013
The maintenance and the rehabilitation of the urban road pavements are not often based on systematic program and scheduling but rather on emergency or on other not identified reasons.
DI MINO, G., Noto, S., Salvo, G.
core  

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