Results 91 to 100 of about 15,855 (240)

Effectsof RecycledAggregates’GradationonCompressiveStrengthofConcrete

工程科学与技术, 2014
:Gradations of recycled coarse and fine aggregate (RCA and RFA) were modified, and then used to cast 288 recycled concrete (RC) cube specimens. The influence of gradation modification on cube compressive strength variability of RC and the related ...
肖建庄, 林壮斌, 朱军
doaj  

Maximizing Nano-Silica Efficiency in Laboratory-Simulated Recycled Concrete Aggregate via Prior Accelerated Carbonation: An Effective Strategy to Up-Cycle Construction Wastes

Molecules
Herein, the study explores a composite modification approach to enhance the use of recycled concrete aggregate (RCA) in sustainable construction by combining accelerated carbonation (AC) and nano-silica immersion (NS). RCA, a major source of construction
Cheng-Gong Lu, Xiu-Cheng Zhang, Xue-Fei Chen   +2 more
doaj   +1 more source

Unintentional Weight Loss Does Not Predict Poor Outcomes in Zenker Diverticulum

The Laryngoscope, EarlyView.
In this study of 427 patients with Zenker's diverticulum, 23.6% had significant unintentional preoperative weight loss. Weight loss was associated with preoperative dysphagia and with both the smallest and largest pouches. Postoperative outcomes were similar in patients with and without weight loss, demonstrating a similar efficacy and safety profile ...
Ari D. Schuman, Jacqui Allen, Mekibib Altaye, Milan R. Amin, Semirra L. Bayan, Peter C. Belafsky, Brad W. DeSilva, Shumon I. Dhar, Dale C. Ekbom, Aaron D. Friedman, Mark Fritz, Glendon M. Gardner, Elizabeth A. Guardiani, Christopher Johnson, Jan Kasperbauer, Brandon Kim, Brittany N. Krekeler, Maggie A. Kuhn, Yue Ma, Lyndsay L. Madden, Laura Matrka, Ross M. Mayerhoff, Cyrus Piraka, Apoorva Ramaswamy, Clark A. Rosen, Haley C. Sibley, Meredith Tabangin, Carter Wright, Z. Mike Yang, Vyvy N. Young, Gregory Postma, Rebecca J. Howell   +31 more
wiley   +1 more source

Takotsubo cardiomyopathy during armed conflict: A case series

ESC Heart Failure, Volume 12, Issue 2, Page 1494-1498, April 2025.
Sharon Bruoha, Artyom Star, Gili Givaty, Michael Shilo, Michael Friger, Vladimir Chitoroga, Hezzy Shmueli, Yigal Abramowitz, Elad Asher, Jamal Jafari, Vladimir Shlyakhover, Doron Zahger, Moti Haim, Chaim Yosefy   +13 more
wiley   +1 more source

Precision Restoration to Minimize Soil Loss in a Watershed in the Atlantic Forest Domain

Land Degradation &Development, EarlyView.
ABSTRACT The Turvo River Watershed, located in the Zona da Mata region of Minas Gerais and part of the Doce River Basin, faces serious problems of erosion and soil degradation, which compromise and reduce the quality of local water resources. Given this scenario, it is essential to implement environmental recovery strategies that prioritize the ...
Rodrigo Nobre Santana, Luíza Maria Affonso Lopes da Silva, Sady Júnior Martins da Costa Menezes, Getúlio Fonseca Domingues, Carlos Antônio Alvares Soares Ribeiro, Plinio Antonio Guerra Filho, Alexandre Rosa dos Santos   +6 more
wiley   +1 more source

Mechanistic elucidation of dual-scale reinforcement in rock–Nano TiO2 modified asphalt for enhanced durability and performance balance

Materials Research Express
While traditional Rock Asphalt (RA) provides high-temperature stiffness and rutting resistance, its application in cold climates is limited due to low-temperature brittleness and high thermal susceptibility. This study explores the mechanistic basis of a
Zixiao Wang, Xiaogang Guo
doaj   +1 more source

Performance of Indonesian Candlenut Oil in the International Markets of the United States, Singapore, and India

Agro Ekonomi
The purpose of this study is to measure and analyze the competitiveness of Indonesian candlenut oil exports in three major market countries (the United States, Singapore, and India) using a quantitative and comparative approach.
Trisna Wahyu Swasdiningrum Putri, Herdiana Anggrasari   +1 more
doaj   +1 more source

Two causes of COVID‐19‐related myocardial injury‐associated cardiogenic shock: Myocarditis and microvascular thrombosis

ESC Heart Failure, Volume 12, Issue 2, Page 1514-1522, April 2025.
Takamasa Iwai, Hirohiko Aikawa, Yoshiaki Morita, Keiko Ohta‐Ogo, Teruo Noguchi   +4 more
wiley   +1 more source

High‐Efficiency Graphene‐Silicon Slot‐Waveguide Microring Modulator at 1.5 and 2 µm Wavelength Bands

Laser &Photonics Reviews, EarlyView.
E/O modulators typically face a trade‐off between bandwidth and modulation efficiency. An integrated E/O modulator is presented that simultaneously achieves wideband, large bandwidth, and high modulation efficiency operation by embedding a partially overlapped double‐layer graphene on a compact silicon slot‐waveguide microring resonator.
Chao Luan, Deming Kong, Yong Liu, Yunhong Ding, Hao Hu   +4 more
wiley   +1 more source

High‐Speed Integrated Graphene‐Silicon Slot‐Waveguide Electro‐Absorption Modulator at 2 and 1.5 µm Wavebands

Laser &Photonics Reviews, EarlyView.
A high‐speed, efficient, robust, and compact 2‐μm$\mathrm{\mu}\mathrm{m}$ waveband E/O absorption modulator based on a graphene‐silicon slot waveguide is demonstrated. This work represents a significant advancement towards the realization of high‐speed integrated E/O modulators for optical communication systems operating at the 2‐μm$\mathrm{\mu}\mathrm{
Chao Luan, Deming Kong, Yunhong Ding, Hao Hu   +3 more
wiley   +1 more source