Results 81 to 90 of about 40,280 (259)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

ECO-SUSTAINABLE DEVELOPMENT AND ROMANIAN TOURISM [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2014
In a changing world, the development of eco-sustainable tourism is manifested in the form of interaction of elements compatible with each other in various dimensions: economic, environmental, human, technological, environmental, ethical, etc. Through
MARIANA BĂLAN , RALUCA I. IORGULESCU
doaj  

Organizational and Methodological Issues of the RF National Projects’ Development and Implementation

open access: yesМодернизация, инновация, развитие, 2019
Purpose: the purpose of this article is to consider the usage of targeted methodological and organizational methods of complex socio-economic development management, as well as to research the practice of developing national-scale projects and programs ...
N. N. Bondareva, N. I. Komkov
doaj   +1 more source

Self‐Cooling Molecular Spin Qudits

open access: yesAdvanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios   +12 more
wiley   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

open access: yesAdvanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez   +9 more
wiley   +1 more source

Domestic engineering as a factor of scientific and technological development of the Russian economy

open access: yesМодернизация, инновация, развитие, 2019
Purpose: study of the impact of innovation and technological development of engineering industries on the effectiveness of the impact of engineering factors on the growth and development of the economy.Methods: in conducting the study, the methods and ...
V. N. Borisov, O. V. Pochukaevа
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Digital Infrastructure and its Impact on Foreign Direct Investment in Central and Eastern Europe

open access: yesRomanian Economic Journal
This study examines the impact of digital infrastructure on foreign direct investment (FDI) inflows in seven Central and Eastern European (CEE) countries over the period 2004 -2023.
Oana Cristina Popovici   +1 more
doaj   +1 more source

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