Results 81 to 90 of about 29,899 (257)

THE ENTROPY OF THE SUSTAINABLE DEVELOPMENT OF RURAL TOURISM ORGANIZATIONS IN THE CONTEXT OF COLLABORATIVE ECONOMY [PDF]

Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2018
In this paper, the author suggests a mathematical model for the entropy of the sustainable development of rural tourism organizations. The author uses the entropy formula defined by C.
AMELIA BUCUR
doaj  

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

Advanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Collaborative market formation in transition economies

European Journal of Marketing
Purpose When markets and institutions fail, collaborative markets emerge where actors rely on each other to produce and consume goods and services they need. The purpose of this study is to explore the institutional work and conditions under which collaborative markets form, the role of market actors in them and their governance.
Kromidha, E., Eckhardt, G. M., Bardhi, F., Imami, D.   +3 more
openaire   +3 more sources

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

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

The impact of the case Elite Taxi v Uber Spain (C 434/15) on the regulation of ride sharing services in the European Union: Case study Uber in Romania, Finland and the Czech Republic

Analele Ştiinţifice ale Universităţii "Al.I. Cuza" din Iaşi. Ştiinţe Juridice
The study presents a comparative analysis of regulatory responses to Uber's ride sharing services in Romania, Finland, and the Czech Republic, following the ECJ decision C 434/15.
Sebastian ANTOCE
doaj   +1 more source

IMPLICATIONS OF CJEU JURISPRUDENCE ON THE DELIMITATION OF WORKING TIME BY REST TIME IN THE COLLABORATIVE ECONOMY [PDF]

Challenges of the Knowledge Society, 2019
The specificity of the collaborative economy has raised a number of issues with regard to the qualification of legal relationships between workers, final beneficiaries and the online platform that mediates the provision of work, respectively whether ...
Răzvan ANGHEL
doaj