Results 131 to 140 of about 4,002,522 (299)

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park   +4 more
wiley   +1 more source

Flexible Tactile Actuator Arrays With Integrated Electroosmotic Pumps for Wearable Haptic Systems

open access: yesAdvanced Materials Technologies, EarlyView.
1 ×$\times$ 9 and 4 ×$\times$ 4 flexible tactile actuator arrays integrating electroosmotic pumps are developed to deliver pressure and vibration feedback on wearable platforms. Their thin, compliant structure conforms seamlessly to curved body surfaces, providing intimate contact and enhanced haptic sensations.
Heejin Yu, Joonbum Bae
wiley   +1 more source

East-West Center review, Vol. 1 no. 3 (February 1965)

open access: yes, 1965
For more about the East-West Center, see http://www.eastwestcenter.org/Contents: Communication, innovation, and development. Samoan values and economic development / Vaiao and Fay Ala'ilima - Institution building in the People's Republic of China: the ...
East-West Center Grantees' Association
core   +1 more source

Evaluation of whole-plant corn silage comprehensive quality in different regions in 2024 based on principal component analysis

open access: yesSiliao yanjiu
The study aimed to systematically evaluate the quality of whole-plant corn silage among different regions in 2024. A total of 1 533 whole-plant corn silage samples were collected from large-scale pastures in Anhui, Jiangsu, Shandong, Hebei, Shanxi ...
XIE Yunyi, ZHAO Meng, ZHANG Xue
doaj  

THE MARKET DRIVEN TRADE LIBERALIZATION AND EAST ASIAN REGIONAL INTEGRATION [PDF]

open access: yes
This paper creates a new index (“index of bilateral trade relation”) to quantitatively evaluate the degree of regional economic integration based on countries’ de facto bilateral trade relations.
Lurong Chen
core  

Multilayer Biobased Poly(ethylene furanoate)/Graphene Oxide Nanofibrous Membranes With Directional Water Transport for Efficient Microplastics Filtration

open access: yesAdvanced Materials Technologies, EarlyView.
A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil   +6 more
wiley   +1 more source

East-West Center review, Vol. 4 no. 2 (December 1967)

open access: yes, 1967
For more about the East-West Center, see http://www.eastwestcenter.org/Contents: South Asia and the Viet Nam War / D. R. Sar Desai - The American Judicial system: synthesis of two cultures / Richard J. Richardson and Kenneth N. Vines - On the translation
East-West Center Grantees' Association
core   +1 more source

China’s Competitive Performance: A Threat To East Asian Manufactured Exports? [PDF]

open access: yes
There is growing concern in Southeast and East Asia about the competitive threat posed by China’s burgeoning exports, exacerbated by its accession to the WTO.
Sanjaya Lall and Manuel Albaladejo (QEH)
core  

Soft Robotic Excretory Care Simulator for Nursing Education: Functional and Perceptual Biomimetics Approach

open access: yesAdvanced Robotics Research, EarlyView.
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa   +10 more
wiley   +1 more source

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