Results 191 to 200 of about 889,709 (352)

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

Economic infrastructure in Australia : a review of the issues

open access: yes, 1988
This paper examines the questions of whether the economic infrastructure in Australia is adequate or excessive and whether it is efficiently used. Problems with the present framework of control for investment decisions are identified, and the options for
Cox, James P.   +2 more
core  

Gender and Socio-Economic Issues in the Clinical Assessment of Orthopaedic Patients During the COVID-19 Pandemic

open access: yes, 2021
Moretti L   +7 more
europepmc   +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

Impact of Crisis on the Contemporary Issues in Economic Regulation of Airports

open access: yes, 2011
This paper is about impact of crisis on the contemporary issues in economic reg­ulation of airport charges and implementation of EUDirective in the Slovak Republic.
Novak Sedlackova, Alena
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

SRES, IPCC and the treatment of economic issues: what has emerged?

open access: yes, 2005
This article reviews and extends the continuing debate on the treatment of economic issues by the Intergovernmental Panel on Climate Change (IPCC). Following an introduction, it has four main parts.
Henderson, D.
core  

Psycho-Socio-Economic Issues Challenging Multidrug Resistant Tuberculosis Patients: A Systematic Review. [PDF]

open access: yesPLoS One, 2016
Thomas BE   +7 more
europepmc   +1 more source

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