Results 31 to 40 of about 948,343 (306)

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Carbon Emission Disclosure: Ditinjau Dari Media Exposure, Kinerja Lingkungan Dan Karakteristik Perusahaan Go Public Berbasis Syariah Di Indonesia Bayu Tri Cahya Stain Kudus [PDF]

, 2016
Carbon emission disclosure is a disclosure to assess an organisation's carbon emissions and set targets for reduction of the carbon emission. This study is aimed to obtain empirical evidence about the influence of environmental performance, media ...
Cahya, B. T. (Bayu)
core  

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Copper ion diffusion by solid solution treatment advancing GeTe-based thermoelectrics

Nature Communications
Coinage metals Cu and Ag are widely reckoned as effective dopants in thermoelectric materials due to their ability to optimise carrier concentration while preserving high carrier mobility, attributed to their inherent dynamic features.
Yongqi Chen, Meng Li, Xiaodong Wang, Wenyi Chen, Siqi Liu, Min Zhang, Wanyu Lyu, Nanhai Li, Han Gao, Weidi Liu, Xiao-Lei Shi, Zhi-Gang Chen   +11 more
doaj   +1 more source

An interpretable LAI time series prediction model of subtropic forests using a ConvLSTM coupling spatiotemporal attention mechanism model

Ecological Indicators
Leaf Area Index (LAI) is a critical biophysical parameter for understanding vegetation dynamics and carbon cycling, yet achieving high-precision LAI prediction in structurally complex forest environments remains a significant scientific challenge.
Li Chen, Xuejian Li, Huaqiang Du, Fangjie Mao, Hongyu Zhu, Jie Xuan, Yinyin Zhao, Zihao Huang, Kehan Mo, Yuanqing Zheng   +9 more
doaj   +1 more source

Relationships between stable isotope natural abundances (δ13C and δ15N) and water use efficiency in rice under alternate wetting and drying irrigation in soils with high clay contents

Frontiers in Plant Science, 2022
Natural abundance of the stable isotope (δ13C and δ15N) in plants is widely used to indicate water use efficiency (WUE). However, soil water and texture properties may affect this relationship, which remains largely elusive.
Zhenchang Wang, Zhenchang Wang, Jinjing Liu, Jinjing Liu, Yaosheng Wang, Evgenios Agathokleous, Yousef Alhaj Hamoud, Yousef Alhaj Hamoud, Rangjian Qiu, Cheng Hong, Cheng Hong, Minghao Tian, Minghao Tian, Hiba Shaghaleh, Xiangping Guo, Xiangping Guo   +15 more
doaj   +1 more source

First Principles Calculation of Field Emission from Nanostructures using Time-Dependent Density Functional Theory: a Simplified Approach

, 2010
We introduce a new simplified method for computing the electron field emission current in short carbon nanotubes using ab-initio computation in periodic simulation cells.
Salem, Noha, Sheikh, Salah El, Tawfik, Sherif   +2 more
core   +1 more source

On the Impact Energy Absorption of an Advanced High‐Strength Bilayer Steel Composite Consisting of Carbide‐Free Bainitic Steel and High‐Mn Twinning‐Induced Plasticity Steel

Advanced Engineering Materials, EarlyView.
Excellent combinations of strength and impact toughness are obtained in a bilayer composite of high‐strength carbide‐free bainitic (CFB) steel and high‐ductility twinning‐induced plasticity (TWIP) steel. The composite absorbs energy at small strains when the notch is placed on the TWIP side and at high strains when the notch is placed on the CFB side ...
Kendra Hawke, Xiaogang Li, Amir Partovi, Colin Scott, Fateh Fazeli, Hatem Zurob   +5 more
wiley   +1 more source

Advancing Ag2Se thin-film thermoelectrics via selenization-driven anisotropy control

Nature Communications
The debate over the optimal orientation of Ag2Se thin films and its influence on thermoelectric performance remains ongoing. Here, we report a wet-chemical selenization-based anisotropy optimization technique to control the in-plane orientation of the ...
Tianyi Cao, Xiao-Lei Shi, Boxuan Hu, Qishuo Yang, Wan-Yu Lyu, Shuai Sun, Liang-Cao Yin, Qing-Yi Liu, Wenyi Chen, Xiaodong Wang, Siqi Liu, Meng Li, Wei-Di Liu, Tuquabo Tesfamichael, Qingfeng Liu, Jennifer MacLeod, Zhi-Gang Chen   +16 more
doaj   +1 more source

Strong Light-Matter Coupling in Carbon Nanotubes as a Route to Exciton Brightening [PDF]

, 2019
We show that strong light-matter coupling can be used to overcome a long standing problem that has prevented efficient optical emission from carbon nanotubes.
Barnes, William L., Portnoi, Mikhail E., Saroka, Vasil A., Shahnazaryan, Vanik A., Shelykh, Ivan A.   +4 more
core   +4 more sources