Results 121 to 130 of about 402,902 (282)

Bio-Based Rice Husk Ash as an Eco-Friendly Filler in Pre-Vulcanized Latex Asphalt Concrete Wearing Course Mixtures

open access: yesJournal of Natural Fibers
This study investigates rice husk ash (RHA) as a filler substitute in pre-vulcanized latex asphalt mixtures. RHA replaced conventional rock ash at 50% and 100% substitution levels, while latex was added at 7% and 9% by weight.
Ramadhani Ramadhani   +6 more
doaj   +1 more source

Species traits mediate the abundant‐center patterns in ground‐dwelling mammal and bird species in China

open access: yesEcography, EarlyView.
The abundance center hypothesis (ACH) posits that species abundance peaks at distribution centers; however, empirical support remains inconsistent. This study tested the generality of the ACH and investigated species traits as mediators of abundance–distance relationships.
Ludan Zhang   +7 more
wiley   +1 more source

Understanding Engagement in Collaborative Governance Networks Through Motivation, Learning, and Values

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Collaborative governance networks are increasingly central to local climate action, yet research offers limited understanding of the personal, psychological, and informal factors that sustain engagement within them. This paper examines how such networks facilitate meaningful and lasting participation through an in‐depth study of Malmö Works, a
Gustav Osberg
wiley   +1 more source

Pengembangan Campuran Sma (Split Mastic Asphalt) Menggunakan Bahan Rap (Reclaimed Asphalt Pavement) Dan Ijuk [PDF]

open access: yes, 2016
Using asphalt on pavement in a huge number produce residual wastes of raking asphalt called Reclaimed Asphalt Pavement (RAP). In Falevi’s research, RAP characteristics generally met technical qualification, except its gradation.
Rif'an, Ahmad
core  

Carbon thin film thermometry [PDF]

open access: yes
The work concerning carbon thin film thermometry is reported. Optimum film deposition parameters were sought on an empirical basis for maximum stability of the films.
Collier, R. S.   +2 more
core   +1 more source

Perubahan Parameter Parameter Marshal Akibat Perbedaan Jumlah Tumbukan Pada Aspal Concrete – Wearing Course (ACWC) Gradasi Halus [PDF]

open access: yes, 2015
This study was conducted to see the changes in the value of the parameter values marshall afterthe number of collisions in the standards vary the amount of the collision then analyzed thenumber of collision and then analyzed the number of collisions are ...
Ali, H. (Hadi)   +2 more
core  

1,2‐Diazetidines − Structure, Synthesis, and Functionalization

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
1,2‐Diazetidines are saturated four‐membered heterocycles featuring two adjacent nitrogen atoms. Despite recent advances in their synthesis and promising potential in medicinal chemistry, the chemistry of these cyclic hydrazines remains underexplored.
Stefan Roesner
wiley   +1 more source

OPTIMIZED MACHINE LEARNING METHODS FOR PREDICTION OF MARSHALL STABILITY VALUES

open access: yesInternational Journal of 3D Printing Technologies and Digital Industry
This study evaluates the performance of machine learning algorithms in predicting Marshall stability values to improve quality control processes in highway pavements. Coring is a costly, time-consuming and destructive method, which increases the need for alternative prediction models.
Remzi Gürfidan, Kemal Erten
openaire   +1 more source

A consensus roadmap for post‐traumatic epilepsy: Clinical biomarkers, research priorities, policy barriers, and pathways to interventional trials

open access: yesEpilepsia, EarlyView.
Abstract Understanding the mechanisms underlying post‐traumatic epilepsy (PTE) following traumatic brain injury (TBI), and developing strategies to prevent or modify its progression, has been the focus of large collaborative efforts within the epilepsy and TBI research communities for over a decade.
Elisa R. Zanier   +82 more
wiley   +1 more source

Full-Shell X-Ray Optics Development at NASA Marshall Space Flight Center [PDF]

open access: yes
NASAs Marshall Space Flight Center (MSFC) maintains an active research program toward the development of high-resolution, lightweight, grazing-incidence x-ray optics to serve the needs of future x-ray astronomy missions such as Lynx.
Baumgartner, Wayne H.   +14 more
core   +1 more source

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