Results 101 to 110 of about 540,958 (297)

KINERJA ASPAL BETON DENGAN SUHU PENCAMPURAN DAN PEMADATAN BERDASARKAN SPESIFIKASI BINA MARGA DAN PENGUJIAN VISKOSITAS [PDF]

open access: yes, 2016
Peningkatan lapisan permukaan dari waktu ke waktu semakin membaik. Mutu lapisan permukaan yang baik bergantung pada pemilihan material yang akan digunakan.
Siti Mira Maulida
core  

A systematic review evaluating the performance of eDNA methods relative to conventional methods for biodiversity monitoring

open access: yesEcography, EarlyView.
The rapid adoption of environmental DNA (eDNA) methods has drastically changed biodiversity monitoring efforts. It is often claimed that eDNA methods are more sensitive and efficient than conventional biodiversity monitoring methods, but it is often unclear what metrics support this claim.
Nicholas J. Iacaruso   +4 more
wiley   +1 more source

Analisis karakteristik Marshall pada aspal beton campuran panas dengan bahan tambah asbuton butir Analysis of Marshall Characteristic on Hot Mix Asphalt Concrete with Additive Granular Asbuton [PDF]

open access: yes, 2010
Kondisi lapis permukaan suatu ruas jalan dengan menggunakan perkerasan lentur, memiliki masalah dalam kerusakannya, yang penyebab utamanya berhubungan dengan kualitas bahan pendukungnya antara lain aspal dan agregat.
Tanjung Apriawan, Ahmad
core  

Evaluasi Nilai Stabilitas dan Flow Campuran AC-BC Pada Penggunaan Alat Uji Marshall Analog dan Digital

open access: yesJurnal Rekayasa Sipil dan Lingkungan, 2017
Abstrak Alat uji Marshall digunakan untuk mengetahui stabilitas terhadap kelelehan plastis (flow) dan MQ dari lapis perkerasan AC-BC. Tipe alat pengujian Marshall dapat berupa analog dan digital. Alat uji analog dengan pembacaan data manual sangat bergantung pada ketrampilan operator.
Zakaria -   +2 more
openaire   +2 more sources

Precipitation and tree biomass correlate with the diversity and functional composition of tropical rainforest cricket assemblages across climate and disturbance gradients

open access: yesEcography, EarlyView.
Disturbance‐driven changes in rainforest structure and environmental conditions can alter ecosystem functioning, yet the consequences for invertebrate communities – key contributors to decomposition, herbivory, and trophic interactions – are not fully understood, particularly in relation to structural changes in vegetation.
Charlotte E. Raven   +5 more
wiley   +1 more source

Freedon study: Real‐life outcomes of cenobamate in different lines of treatment

open access: yesEpilepsia, EarlyView.
Abstract Objectives Cenobamate is an antiseizure medication (ASM) with proven effectiveness in individuals with highly refractory epilepsy. This study investigated the effectiveness and tolerability of cenobamate in different treatment lines and a less refractory setting. Methods This was a multicenter, retrospective, observational study.
Vicente Villanueva   +50 more
wiley   +1 more source

High-frequency data observations from space shuttle main engine low pressure fuel turbopump discharge duct flex joint tripod failure investigation [PDF]

open access: yes
Observations made by Marshall Space Flight Center (MSFC) engineers during their participation in the Space Shuttle Main Engine (SSME) low pressure fuel turbopump discharge duct flex joint tripod failure investigation are summarized. New signal processing
Farr, R. A., Zoladz, T. F.
core   +1 more source

KARAKTERISTIK CAMPURAN BETON ASPAL AC-BC PADA VARIASI SUHU PENCAMPURAN MENGGUNAKAN PLASTIK PVC SEBESAR 1,5% DAN 2% SEBAGAI SUBSTITUSI ASPAL [PDF]

open access: yes, 2014
ABSTRAKSelama ini material untuk pengikat hotmix menggunakan aspal penetrasi sepenuhnya, sementara banyak bahan-bahan lain yang dapat digunakan sebagai bahan substitusi aspal sehingga dapat mengurangi penggunaan persentase aspal dalam suatu campuran ...
Novia Sari
core  

Full Science, Technology, Engineering, Arts and Mathematics Ahead: Leveraging Immersive Virtual Reality to Create Equitable and Transformative Learning Experiences

open access: yesFuture in Educational Research, EarlyView.
ABSTRACT Immersive virtual reality (IVR) is widely promoted as a means of enriching learning in science, technology, engineering, arts and mathematics (STEAM), yet evidence of its capacity to foster equitable classroom experiences for marginalised groups remains limited, particularly outside traditional STEM domains.
Carly Waterhouse‐Boot   +1 more
wiley   +1 more source

Swirl coaxial injector element characterization for booster engines [PDF]

open access: yes
Recent hot fire testing at the Marshall Space Flight Center (MSFC) has indicated the swirl-coaxial element to be a viable candidate for the STBE injector.
Meagher, Gregory M., Muss, Jeffrey A.
core   +1 more source

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