Results 71 to 80 of about 1,409,906 (337)

Auxeticity‐by‐Assembly: Interlocking Modular Auxetic Metamaterials with Selectively Activatable AgNW–Graphene Oxide‐EGaIn Composite Interconnects for Scalable Freeform Photovoltaic Modules

Advanced Functional Materials, EarlyView.
Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang, Jiwon Ryu, Dae‐Hee Cho, YoungHoi Cho, Yewon Hwang, Haram Lee, Dong Hoe Kim, Byeong‐Kwon Ju, Seok Chung, Deokjae Choi, Gee Yeong Kim, Heesuk Jung, Taehee Kim, Hyeonggeun Yu, Gabseok Seo, Phillip Lee   +15 more
wiley   +1 more source

The Origin of the Moon Within a Terrestrial Synestia [PDF]

, 2018
The giant impact hypothesis remains the leading theory for lunar origin. However, current models struggle to explain the Moon's composition and isotopic similarity with Earth. Here we present a new lunar origin model.
S. Lock, S. Stewart, M. Petaev, Z. Leinhardt, M. Mace, S. Jacobsen, M. Ćuk   +6 more
semanticscholar   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Potassium isotopic composition of the Moon

, 2020
The Moon is depleted in water and other volatiles compared to Earth and the bulk solar composition. Such depletion of volatile elements and the stable isotope fractionations of these elements can be used to better understand the origin and early ...
Z. Tian, B. Jolliff, R. Korotev, B. Fegley, K. Lodders, J. Day, Heng Chen, Kun Wang   +7 more
semanticscholar   +1 more source

Effect of Re-impacting Debris on the Solidification of the Lunar Magma Ocean

, 2018
Anorthosites that comprise the bulk of the lunar crust are believed to have formed during solidification of a Lunar Magma Ocean (LMO) in which these rocks would have floated to the surface.
Abe, Alibert, Andrews-Hanna, Asphaug, Bandermann, Barnes, Barr, Borg, Borg, Borg, Bottinga, Boyce, Boyce, Boyet, Breuer, Cameron, Canup, Canup, Chambers, Chen, Cox, Cuk, Cuk, Daly, Dohnanyi, Elkins-Tanton, Elkins-Tanton, Elkins-Tanton, Eppelbaum, Gaffney, Gast, Hartmann, Ida, Jackson, Jackson, Kato, Kaula, Kirk, Kokubo, Kokubo, Konrad, Leinhardt, Lin, Lin, Longhi, Longhi, Luhmann, Marcus, Mastrobuono-Battisti, Matson, Matsuyama, McCubbin, McLeod, Melosh, Merk, Meyer, Minear, Monteux, Nemchin, Neumann, Niemela, Nyquist, Nyquist, O'Hara, O'Neill, Ogawa, Pahlevan, Pepin, Philpotts, Piskorz, Pritchard, Rankenburg, Ransford, Rathbun, Repetto, Reufer, Riner, Rolf, Rufu, Ryder, Saal, Salmon, Senshu, Sharp, Shirley, Snyder, Solomon, Solomon, Solomon, Spera, Spicuzza, Squyres, Takeda, Tanaka, Taylor, Taylor, Taylor, Taylor, Tian, Touboul, Touboul, Touma, Touma, Turcotte, Vander Kaaden, Wakita, Walker, Walker, Warner, Warren, Warren, Wieczorek, Williams, Wolf, Wood, Wood, Wyatt, Yamamoto, Yamamoto, Zhang, Zhang   +120 more
core   +1 more source

A 3D Astrocyte Microenvironment Model Enables Rapid Ca2+‐Resolved Analysis and Therapeutic Modulation of Oxidative Neuroinflammation

Advanced Healthcare Materials, EarlyView.
This work presents ARC‐3D, a soft 3D model that recreates how brain support cells, called astrocytes, react to oxidative stress. The system visualizes rapid calcium changes and inflammatory signals, and shows how the drug KDS12025 can protect cells from damage. ARC‐3D offers a simple, reliable way to study early drivers of brain inflammation.
Ju‐Kang Kim, Ye‐Ji Kim, Seyoung Ryu, Daeui Park, Kyoung‐Sik Moon, Yu Bin Lee, Dong Ho Woo   +6 more
wiley   +1 more source

Service-Led Model for the Activation of Smart TV: Case Study in Korea

Kvalita Inovácia Prosperita, 2019
Purpose: This study explores the characteristics of STV service to empirically examine effects of the services on adoption and usage of STV to lead sustained growth of the STV industry.
Insu Cho, Jong H. Lee, Young H. Kwak
doaj   +1 more source

Optimisation of Low-Thrust and Hybrid Earth-Moon Transfers [PDF]

, 2016
This paper presents an optimization procedure to generate fast and low-∆v Earth-Moon transfer trajectories, by exploiting the multi-body dynamics of the Sun-Earth-Moon system.
Ceriotti, Matteo, De Sousa Silva, Priscilla A., Sullo, Nicola, Terra, Maisa O.   +3 more
core  

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source

Thermophysical Properties of Lunar Regolith Revealed by Thermal-infrared Observations of the Lunar Reconnaissance Orbiter (LRO) Diviner Radiometer

The Astrophysical Journal
The thermophysical properties of lunar regolith are crucial for lunar sciences and engineering. Here, we evaluate the thermophysical properties of lunar regolith between 75°N and 75°S from Diviner data by treating the radius of lunar regolith grains as a
Shuoran Yu, Minjun Yu, Xiao Xiao, Jun Huang, Long Xiao   +4 more
doaj   +1 more source