Results 131 to 140 of about 1,041,840 (307)

Climate change and public policy [PDF]

open access: yes, 2008
In the past decade climate change has become one of the world’s biggest public policy issues. Ten years ago no one would have predicted that the Nobel Peace prize would be awarded to 10,000 or so climate scientists (Intergovernmental Panel on Climate
Luca Tacconi, Frank Jotzo
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AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

open access: yesAdvanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee   +21 more
wiley   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

open access: yesAdvanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao   +8 more
wiley   +1 more source

Kenya's Health Policy Framework 1994

open access: yes, 1994
This policy framework paper is devoted to the health sector and takes as its particular theme that of Investing in Health. It begins with a series of situational analyses which highlight the problems faced by the health sector in Kenya.

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End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Forest Policy 2014

open access: yes, 2014
This Policy proposes a broad range of measures and actions responding to the challenges faced by the forest sector. It is based upon the views and expert opinion of those participants drawn from the public and private sector, and civil society ...

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Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak   +3 more
wiley   +1 more source

ICTs in school education : outsourced versus integrated approach [PDF]

open access: yes, 2009
The implications of this study for educational policy in India are critical. The “IT@School” programme model has demonstrated the advantages of developing comprehensive and end-to-end inhouse capabilities in ICT education.

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