Results 181 to 190 of about 136,484 (308)

Hierarchical Twin Networks Enable Exceptional Strength and Fracture Toughness in Titanium

Advanced Science, EarlyView.
A commercial‐purity titanium with hierarchical ultrafine twin structures delivers an exceptional combination of fracture toughness (KJIc) of 187 MPa·m1/2 and specific yield strength of 140 MPa·cm3·g−1, in which pre‐engineered high‐density twin boundaries stimulate massive and dislocations to blunt crack tip.
Xiao‐Wei Zou, Ting Zhu, En Ma, Wei‐Zhong Han   +3 more
wiley   +1 more source

Sustainable Cities [PDF]

The Egyptian International Journal of Engineering Sciences and Technology, 2021
openaire   +2 more sources

Leveraging Urban Water Distribution Systems with Smart Sensors for Sustainable Cities. [PDF]

Sensors (Basel)
García Baigorri A, Parada R, Monzon Baeza V, Monzo C.   +3 more
europepmc   +1 more source

Sub‐Terahertz Memristor Switches Using MoS2 by Liquid–Liquid Interface Assembly

Advanced Science, EarlyView.
This work introduces application‐ready sub‐terahertz memristor switches fabricated from electrochemically exfoliated MoS2 nanosheets assembled at a liquid–liquid interface. The devices exhibit robust unipolar resistive switching, low insertion loss, and high isolation across 10–110 GHz.
Tomás Mingates, Mohamed E. Ghatas, Jonas Deuermeier, Adam G. Kelly, Joseph Neilson, Jonathan N. Coleman, Luís Mendes, João C. Vaz, Sérgio Matos, Luca Lucci, Antonio Clemente, Zdeněk Sofer, Luís M. Pessoa, Elvira Fortunato, Rodrigo Martins, Asal Kiazadeh   +15 more
wiley   +1 more source

The One Health approach in urban ecosystem rehabilitation: An evidence-based framework for designing sustainable cities. [PDF]

iScience
Bruno A, Arnoldi I, Barzaghi B, Boffi M, Casiraghi M, Colombo B, Di Gennaro P, Epis S, Facciotti F, Ferrari N, Fesce E, Ficetola GF, Fumagalli S, Galimberti A, Ghisleni G, Nissim WG, Mainardi L, Manenti R, Messina V, Negri A, Palm E, Piga BEA, Rainisio N, Tommasi N, Labra M.   +24 more
europepmc   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

Advanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren, Xiaogang Li, Hao Li, Zenghui Cao, Mengtian Hou, Chunlei Zhao, Nan Lou, Sasa Hu, Yanzhe Li, Qian Ma, Yaoyao Li, Yi Fan, Kunkun Zhao, Kai Zhao, Ding Qiu, Fangping Gong, Zhongfeng Li, Haitao Liu, Xingli Ma, Xingxiang Wang, Dongmei Yin   +20 more
wiley   +1 more source

Hierarchies in cities and city systems

, 2004
Hierarchy is implicit in the very term city. Cities grow from hamlets andvillages into small towns and thence into larger forms such as ?metropolis?,?megalopolis? and world cities which are ?gigalopolis?.
Batty, M
core  

Editorial: Towards 2030: Sustainable Development Goal 11: sustainable cities and communities. A sociological perspective. [PDF]

Front Sociol
Klimczuk A, Dovie DA, Cieśla A, Kanozia R, Gawron GP, Toczyski P.   +5 more
europepmc   +1 more source

Sustainable Cities [PDF]

Environment and Urbanization, 1992
openaire   +1 more source

A Disaggregation Strategy for Nanopesticide Fabrication: Investigating the Impact of Nanosizing on Pesticide Biointeractions

Advanced Science, EarlyView.
To explore the impact of nanosizing on pesticide biointeractions, a 7‐nm (average) emamectin benzoate nanopesticide without nanocarriers or surfactants is fabricated via HOAc‐mediated disaggregation. Nanosizing enhances bioactivity against Megalurothrips usitatus and Meloidogyne enterolobii and improves plant penetration.
Jiaqi Wei, Jianxin Feng, Huiting Zhu, Kunzhong Lin, Chenhan Liu, Lin Li, Zhuoyan Xiao, Daihao Huang, Rong Liu, Huipeng Pan, Lingda Zeng, Hanhong Xu   +11 more
wiley   +1 more source