Results 161 to 170 of about 1,894,591 (342)

Decriminalizing Payment of Gamete Donors and Surrogates in Canada

open access: yesHealth Reform Observer - Observatoire des Réformes de Santé, 2019
On 29 May 2018, the Liberal MP Anthony Housefather tabled Bill C-404 titled An Act to amend the Assisted Human Reproduction Act which seeks to decriminalize the payment of gamete donors and surrogates across Canada.
Anne-Isabelle Cloutier
doaj  

How and why do consumers choose their payment methods? [PDF]

open access: yes
This essay provides an overview of the literature on consumer payment behavior. It considers the state of our understanding of how and why consumers choose their payment methods and what is needed to make more headway in understanding consumer payment ...
Stacey L. Schreft
core  

From Carbon Nitrides to COFs: Opportunities and Prospects in Photocatalytic CO2 Reduction

open access: yesAdvanced Materials, EarlyView.
To underscore the potential of polymeric photocatalysts for CO2 photoreduction—from carbon nitrides to covalent organic frameworks—the table of contents graphic presents recent breakthroughs in the design of light‐responsive organic photocatalysts.
Wei Che   +10 more
wiley   +1 more source

FEATURES OF CONSULTATION AND CALCULATION OF THE VALVE ELECTRIC MOTOR WITH CLAW POLES

open access: yesNauka ta progres transportu, 2010
The peculiarities of structure and calculation of the semiconductor rectifier electric engine with beak-shaped poles have been considered.
A. E. Drubetskyi
doaj  

Designing large value payment systems: An agent-based approach [PDF]

open access: yes
The purpose of this paper is to show how agent-based simulations of payment systems can be used to aid central bankers and payment system operators in thinking about the appropriate design of payment settlement systems to minimise risk and increase their
Amadeo Alentorn   +3 more
core  

Activation and Stabilization Strategies of Aluminum Metal Anode Toward High Performance Aqueous Al Metal Batteries

open access: yesAdvanced Materials, EarlyView.
This review spotlights the critical challenges faced by aluminum metal anodes and aqueous electrolytes. Recent progress on activating and stabilizing Al metal anode is summarized and discussed in terms of two aspects, including anode engineering and electrolyte optimization. Finally, some revelatory insights and possible strategies are provided for the
Huaming Yu   +7 more
wiley   +1 more source

Spatial Coordination Structure‐Driven Enzyme‐Like Selectivity in Single‐Atom Nanozymes

open access: yesAdvanced Materials, EarlyView.
Sun et al. reviews recent progress in enhancing the enzyme‐like catalytic selectivity of SAzymes through the rational design of their spatial coordination structures. They emphasize the structure‐activity relationships of various attributes of these coordination structures in promoting selective catalytic behavior, the strategic design of coordination ...
Qijun Sun   +6 more
wiley   +1 more source

Elastic Energy Storage in Biological Materials: Internal Stresses and Their Functionality

open access: yesAdvanced Materials, EarlyView.
Harnessing and storing internally generated elastic energy is a clever strategy by biological materials to perform functions like shape transformation, movement, and predation. This review explores how biological systems manipulate mechanisms like atomic or protein integration into minerals, protein conformational shifts, phase transitions, and osmotic
Shahrouz Amini   +3 more
wiley   +1 more source

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