Results 121 to 130 of about 2,013,460 (313)

Sono‐Piezo‐Photosynthesis of Ethylene and Acetylene from Bioethanol under Ambient Conditions

open access: yesAdvanced Functional Materials, EarlyView.
A novel sono‐piezo‐photocatalytic strategy enables the conversion of bioethanol to ethylene (C2H4) and acetylene (C2H2) under ambient conditions, addressing the limitations of conventional methods that are high‐temperature and energy‐intensive. By using an advanced graphene oxide/sodium bismuth titanate heterostructure catalyst, this work achieved ...
Yue Jiang   +21 more
wiley   +1 more source

Using Recycled Materials in a Novel Dual Binder System for Hard Carbon Anodes: Closing the Loop Toward Sustainable Li‐/Na‐ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The study explores for the first time the use of polyvinyl butyral (PVB), particularly recycled PVB, as a sustainable binder for Li/Na‐based electrodes in the framework of the H2020 SUNRISE EU project. Findings revealed that electrodes bound with a sustainable PAA/PVB mixture demonstrated exceptional rate capability and high initial Coulombic ...
Hamideh Darjazi   +4 more
wiley   +1 more source

The project of sports complex with gyms, sports hall and swimming pool with the study of holding elements of structure [PDF]

open access: yes, 2019
В проект спортивного комплексу з тренажерними залами, спортзалом і басейном з дослідженням тримких елементів конструкції розглянуто призначення проектуваного будинку, інженерно-геологічне і гідрогеологічні умови забудови, а також проаналізовано ...
Salah, Sherif   +1 more
core   +3 more sources

A MODEL OF SWIMMING ECONOMY DURING INCREMENTAL EXERCISE [PDF]

open access: yes, 2010
The responses of swimming economy (distance stroke-' (DPS) and stroke rate (SR)) to incremental exercise were examined in 20 highly trained competitive swimmers to derive parameter estimates to model swimming economy during incremental exercise.
Duffin, J., Plyley, M., Wells, G.
core   +1 more source

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

open access: yesAdvanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan   +4 more
wiley   +1 more source

Proceedings of the Lifesaving Foundation’s 2010 Research Conference & Ireland Medal Ceremony [PDF]

open access: yes, 2010
The Lifesaving Foundation Ltd (2010) These Proceedings are freely available in the public domain for distribution to anyone involved and interested in decreasing drowning deaths around the world.
Avramidis, S, Stallman, RK
core  

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

open access: yesAdvanced Functional Materials, EarlyView.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen   +10 more
wiley   +1 more source

Biofunctional Characterization of Collagen from Orange-Spotted Grouper, Epinephelus coioides: Maintenance of Cartilage in Aged Zebrafish

open access: yesFishes
In this investigation, collagen was successfully extracted from the skin and fins of the orange-spotted grouper, Epinephelus coioides, with recovery rates of 4.45% and 23.65% (dry weight basis), respectively.
Shao-Yang Hu   +4 more
doaj   +1 more source

From Swimming in Sand to High and Sustainable Growth

open access: yes, 2022
This report focuses on growth in Pakistan, and on key aspects of its proximate determinants: productivity, capital, and talent accumulation. Productivity is crucial in accounting for differences in standards of living across countries and time.
openaire   +3 more sources

Forces and energetics of intermittent swimming

open access: yes, 2017
Experiments are reported on intermittent swimming motions. Water tunnel experiments on a nominally two-dimensional pitching foil show that the mean thrust and power scale linearly with the duty cycle, from a value of 0.2 all the way up to continuous ...
Floryan, Daniel   +2 more
core   +1 more source

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