Results 71 to 80 of about 4,431 (212)

Application of FWD and GPR for Performance Evaluation of In‐Service Roads

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Road performance detection typically encompasses structural strength testing and damage assessment, with the resilient modulus serving as a key indicator of structural integrity. To enhance the assessment of road performance, this study explores the combined application of falling weight deflectometer (FWD) and ground penetrating radar (GPR) in ...
Zhi Hu   +9 more
wiley   +1 more source

Study on Mechanical Behavior of Longitudinal Wet Joints of Prefabricated Assembled Beam

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study investigates the impact of various interface construction techniques on the bending strength of longitudinal wet joints in bridge superstructures through experimentation. A functional relationship between measured bending strength and theoretical shear strength values is established by finite element simulation.
Keke Peng, Qiming Pan, Arnab Biswas
wiley   +1 more source

The sustainability of Portuguese fiscal policy from a historical perspective [PDF]

open access: yes
Fiscal sustainability, Sustainability of public debt, Intertemporal budget constraint, Government deficits and debt, Portugal, E60, H60,
Carlos Marinheiro
core   +1 more source

PENGARUH PENAMBAHAN CARBON DAN PROSES QUENCHING DENGAN COOLANT PADA HASIL PENGELASAN ELEKTRODA E6013 TERHADAP TINGKAT KEKERASAN [PDF]

open access: yes, 2019
Baja merupakan suatu material dasar utama yang paling banyak digunakan di dunia bidang industri karena harganya yang relatif murah. Baja dengan kadar carbon rendah biasanya berbentuk pelat, pipa, batang profil, lembaran dan sebagainya. Baja carbon rendah
Yunita Sari, Crisa Diki Cahyo Prasetyo
core   +2 more sources

A Computational Analysis of Error Bounds for Novel α‐Baskakov–Kantorovich Operators and Graphical Representation

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
This study introduces a novel family of hybrid Kantorovich‐type operators for the Baskakov–Schurer–Stancu class, integrated with a shape parameter α ∈ [0, 1]. We establish fundamental estimates and evaluate both the rate of convergence and the order of approximation utilizing the Korovkin theorem and the modulus of smoothness.
Md. Nasiruzzaman   +5 more
wiley   +1 more source

2-C-Hydroxymethyl-2,3-O-isopropylidene-d-ribono-1,5-lactam. Corrigendum

open access: yesActa Crystallographica Section E, 2010
The name of one of the authors in the paper by Newton et al. [Acta Cryst. (2004), E60, o909–o910] is corrected.
David J. Watkin   +4 more
doaj   +1 more source

A high ratio of modified to non-modified MAb is necessary to prevent enhancement in vitro and in vivo. [PDF]

open access: yes, 2013
A–B. Non-modified and modified MAbs E60/E60 N297Q (A) and 87.1/87.1 LALA (B) were pre-mixed at ratios of 100% intact MAb, 75% intact:25% modified MAb, 50% intact:50% modified MAb, 25% intact:75% modified MAb and 10% intact:90% modified MAb.
Michael S. Diamond (106070)   +7 more
core   +1 more source

The effects of COVID-19 on Polish enterprises

open access: yesEconomics and Business Review
The COVID-19 pandemic had massive impacts on economic sectors. This paper explores the economic effects of COVID-19 on 150,000 Polish enterprises. The paper analyses financial data from the Polish National Court Register and explores heterogenous impacts
Kuryłek Wojciech, Shachmurove Yochanan
doaj   +1 more source

A study of combustion characteristics and reduction of combustion products for swirl burner by using dilute ethanol water solution

open access: yesNihon Kikai Gakkai ronbunshu, 2019
In recent years, ethanol has attracted attention as an environmentally substitute fuel because of exhaustion of petroleum resources and environmental issues.
Hikaru SEKIYA   +2 more
doaj   +1 more source

Reinventing gene expression connectivity through regulatory and spatial structural empowerment via principal node aggregation graph neural network [PDF]

open access: yes
The intricacies of the human genome, manifested as a complex network of genes, transcend conventional representations in text or numerical matrices. The intricate gene-to-gene relationships inherent in this complexity find a more suitable depiction in ...
Yan, Fengyao   +4 more
core   +1 more source

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