Results 71 to 80 of about 394,535 (329)

Dysfunctional TRIM31 of POMC Neurons Provokes Hypothalamic Injury and Peripheral Metabolic Disorder under Long‐Term Fine Particulate Matter Exposure

open access: yesAdvanced Science, EarlyView.
Particulate matter ≤2.5 µm (PM2.5) elevates risks of neurological and chronic metabolic diseases, but the underlying mechanisms linking PM2.5‐induced central nervous system (CNS) injury to metabolic dysfunction remain unclear. Hypothalamic pro‐opiomelanocortin‐expressing (POMC+) neurons regulate systemic metabolic homeostasis, and tripartite motif ...
Chenxu Ge   +21 more
wiley   +1 more source

Confronting the macroeconomic challenges of the fourth industrial revolution [PDF]

open access: yes, 2018
"The fourth industrial revolution - isn't that an IT thing? We have a Minister for Digital looking at it", said a policymaker. "Yes, it is changing business models which is why we are fostering an ecosystem for start-up innovation", said another ...
Siddiqi, Lutfey
core  

4D Printing of Magnetically Responsive Shape Memory Polymers: Toward Sustainable Solutions in Soft Robotics, Wearables, and Biomedical Devices

open access: yesAdvanced Science, EarlyView.
Merging 4D printing with magneto‐responsive shape memory polymers opens new avenues for intelligent, reconfigurable systems. This review navigates cutting‐edge fabrication techniques, magnetic fillers, and smart polymer matrices, unveiling their potential in soft robotics, biomedical devices, and wearable tech.
Kiandokht Mirasadi   +7 more
wiley   +1 more source

A beginner’s guide to the Fourth Industrial Revolution in Africa

open access: yesThe Thinker, 2019
A revolution is change that happens over a length of time. This type of change is driven by human beings. It starts as an idea in the minds of a few, and then spreads out into the minds of more people so that it gains momentum to force a change in the ...
Abel Matheba
doaj  

The main features of smart technology implementation in production company [PDF]

open access: yes, 2016
The key idea of the article is to describe the main features of the fourth industrial revolution, which has already become a world-famous with the name “Industry 4.0”, to identify its technical aspects and principals of implementation such a smart ...
Сергина, А. А.
core  

Trojan Horse Strategy: How Biomimetic Nanomedicine Remodels the Tumor Microenvironment

open access: yesAdvanced Science, EarlyView.
This review focuses on biomimetic nanomedicines for tumor microenvironment (TME) remodeling, covering their diverse biomimetic types, design principles, and mechanisms of immune cell reprogramming and reversal of immunosuppressive microenvironments, with particular emphasis on their application in synergistic immunotherapy.
Wanrong Wang   +7 more
wiley   +1 more source

Industry 4.0: SMEs Challenges and Opportunities in the Era of Digitalization. ZEI Discussion Paper C 252/2019 [PDF]

open access: yes, 2019
The fourth industrial revolution is changing our lives in a pervasive way. Industry 4.0 represents both an opportunity and a challenge for businesses, notably for small and medium-sized enterprises. Cyberthreats are continuing to increase, thus SMEs need
Ristuccia, Chiara
core  

Future Tense [PDF]

open access: yes, 2020
Nature - Humans - Past - Future - Presence - Absence These familiar terms are the stepping stones of thought that went into my thesis work. While some may pair these words together as dichotomies, I concentrate on the balancing act that exists between
Troyer, Denise
core  

Smart Energy–Harvesting Coating for Moisture–Droplets Based on Ionic Diodes and Transistor–Like Structures

open access: yesAdvanced Science, EarlyView.
A smart power‐generating coating is developed to harvest energy from both ambient humidity and impacting liquid droplets. The integrated system delivers sustained open‐circuit voltages of 0.85 V from moisture and up to 36 V from droplets. Its scalable coating architecture enables a continuous power supply for low‐power electronic devices.
Liang Ma   +5 more
wiley   +1 more source

(Poly)Borylated Species as Modern Reactive Groups toward Unusual Synthetic Applications

open access: yesAngewandte Chemie, EarlyView.
In this review, we spotlight recent breakthroughs in α‐polyboron‐substituted carbon‐centered intermediates (carbanion, carbocation, radical, and carbene) and polyborylated alkenes. By bridging fundamental reactivity with the application potential of these extraordinary species, we hope this review will serve as a roadmap for harnessing these unique ...
Nadim Eghbarieh   +5 more
wiley   +2 more sources

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