Results 31 to 40 of about 566 (219)

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

Advanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

Advanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández, Iason Konstantinos‐Douveas, Claas Abert, Elina Zhakina, Sandra Ruiz‐Gómez, Claudia Fernández‐González, Luke Alexander Turnbull, Sebastian Wintz, Markus König, Simone Finizio, Markus Weigand, Naëmi Leo, Dieter Suess, Aurelio Hierro‐Rodríguez, Amalio Fernández‐Pacheco, Claire Donnelly   +15 more
wiley   +1 more source

Legal Conceptualisations of the Freight Forwarder: Some comparative reflections on the disunified law of forwarding

, 2015
Unfortunately, no consensus exists concerning the legal conceptualisation of the economic actor known as the freight forwarder (hereafter: forwarder) or the legal regime applicable to him.
Smeele, Frank
core   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

Analysis of Transport Documents in Freight Forwarding 

, 2019
U skupinu osnovnih poslova međunarodnog špeditera ulazi pribavljanje prijevoznih i drugih isprava. Taj se posao ne smije shvatiti kao administrativni zadatak od sporednog značenja, već kao jedan od najvažnijih poslova međunarodne špedicije o kojemu ...
Milos, Ilija
core  

Selecting a Transport and Forwarding Company for Meeting a Customer’s Needs when Organizing International Road Cargo Transportation

Ie. Lebid: ORCID 0000-0003-1794-8060; N. Luzhanska: ORCID 0000-0002-1271-8728; I. Lebid: ORCID 0000-0003-0707-4179; A. Mazurenko: ORCID 0000-0001-5591-1790; I. Halona: ORCID 0000-0002-1484-1682; Ie.
Lebid, Ievgenii, Mazurenko, Alexander, Kovtsur, Kateryna, Luzhanska, Nataliia, Yarmak, Tetiana, Halona, Inesa, Lebid, Iryna, Medvediev, Ievgen, Sotnikova, Tetiana   +8 more
core   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Legal qualification of contracts in the road transport

, 2015
W artykule omówiono problem kwalifikacji umów zawieranych na podstawie lakonicznie sformułowanych zleceń w transporcie samochodowym, jako umów przewozu lub umów spedycji.
Wesołowski, K.
core   +1 more source