Results 191 to 200 of about 2,059,614 (360)

3D Hyperbolic Kirigami Metamaterials With Tunable Auxeticity and Multistability

open access: yesAdvanced Science, EarlyView.
This study proposes a hyperbolic tessellation‐based structure that integrates TPMSs (Triply Periodic Minimal Surfaces, including SP: Schwarz Primitive, SD: Schwarz Diamond, and GY: Gyroid) with rotating rigid polygons, which enables 3D scalable deformation. The structure exhibits auxeticity and multistability, with a maximum volume expansion rate of up
Yu Lei   +7 more
wiley   +1 more source

Cleveland policy planning report [PDF]

open access: yes, 1975
Cleveland (Ohio). City Planning Commission
core   +1 more source

Strategic Planning and Public Opinion Survey [PDF]

open access: yes
Strategic Planning is a creative, practical planning process for community change. Community Strategic Planning produces a visionary statement of what the community wants to be 10 to 20 years in the future.
Natasa Urbancikova, Oto Hudec
core  

Edible and Recyclable Gelatin‐Based Electronics for High‐Precision Health and Environmental Monitoring

open access: yesAdvanced Science, EarlyView.
An edible and recyclable composite film composed of gelatin and activated charcoal is presented for multifunctional health and environmental monitoring. The edible films exhibit tuneable mechanical and electrical properties, along with multimodal sensing capabilities for strain, humidity, and temperature. The composite film is degradable and recyclable,
Ming Dong   +6 more
wiley   +1 more source

Unraveling the Atomic Mechanism of the Crystalline Phase‐Dependent Structural Features and Special Spectral Design of α‐, β‐, and Ɛ‐Ga₂O₃

open access: yesAdvanced Science, EarlyView.
Understanding atomic‐scale phase transformations and their spectral responses is key to tailoring semiconductor properties for specific applications. Phase‐dependent thermodynamic responses in α‐, β‐, and ε‐Ga₂O₃ reveal distinct lattice energy dissipation pathways.
Xinqing Han   +6 more
wiley   +1 more source

Architects in the General Government: Activities, Reckoning, Memory

open access: yesZeitschrift für Ostmitteleuropa-Forschung, 2021
Małgorzata Popiołek-Roßkamp
doaj   +1 more source

Analytical approach to smart and sustainable city development with IoT. [PDF]

open access: yesSci Rep
Waqar A   +5 more
europepmc   +1 more source

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