Results 71 to 80 of about 6,563,636 (308)

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Nationality Basis External Portfolios (Restated TIC/CPIS), Version 1.0, January 2020

open access: yes
Archived Dataset: Nationality Basis External Portfolios (Restated TIC/CPIS), Version 1.0, January ...
Global Capital Allocation Project
core   +1 more source

Australians' perceptions of the national capital, 1992

open access: yes, 2018
This survey was undertaken to assess the current level of awareness of, and attitudes to, the national capital among the community outside Canberra. Survey questions covered: awareness of what can be found in Canberra; the perceived importance of having ...
National Capital Planning Authority
core   +1 more source

Ultrathin Amphipathic Dual‐Polymer Networks: Unlocking Hyper‐Permeable CO2 Capture via Solvent‐Mediated Poly(Ethylene Oxide) Amorphization

open access: yesAdvanced Functional Materials, EarlyView.
Hydrophilic PEO‐copolymers and hydrophobic PDMS are physically integrated via a compatibilizing solvent into an amphipathic dual‐polymer network with versatile interfacial affinity and completely amorphized PEO segments for hyper‐permeable CO2 transport.
Ji Wu   +9 more
wiley   +1 more source

Nationality Basis External Portfolios (Restated TIC/CPIS), Version 1.1, March 2020

open access: yes
Archived Dataset: Nationality Basis External Portfolios (Restated TIC/CPIS), Version 1.1, March ...
Global Capital Allocation Project
core   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

open access: yesAdvanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner   +5 more
wiley   +1 more source

Nationality Basis External Portfolios (Restated TIC/CPIS, Baseline Estimates, Holdings-Based), Version 1.3, August 2020

open access: yes
Archived Dataset: Nationality Basis External Portfolios (Restated TIC/CPIS, Baseline Estimates, Holdings-Based), Version 1.3, August ...
Global Capital Allocation Project
core   +1 more source

Global Development Horizons : Capital for the Future - Saving and Investment in an Interdependent World

open access: yes, 2013
The gradual acceleration of growth in developing countries is a defining feature of the past two decades. This acceleration came with major shifts in patterns of investment, saving, and capital flows. This second volume in the Global Development Horizons
World Bank
core   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

A global dataset of immigration flow composition by age, sex and educational attainment

open access: yesScientific Data
People at different ages and with different educational background have different migration patterns. However, international migration flows by age and educational attainment are scarce and not always comparable.
Dilek Yildiz, Guy J. Abel
doaj   +1 more source

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