Results 141 to 150 of about 802,113 (356)

A Modular Chemoenzymatic Cascade Simplifies Divergent Synthesis of Natural and Unnatural Benzylisoquinoline Alkaloids

open access: yesAdvanced Science, EarlyView.
A simplified chemoenzymatic platform is designed to integrate an enzyme cascade with subsequent chemical steps, enabling the divergent production of diverse benzylisoquinoline alkaloids (BIAs). Demonstrating remarkable versatility and enantioselectivity, four distinct classes of BIAs are efficiently generated, in which the natural medicine papaverine ...
Huiling Liu   +8 more
wiley   +1 more source

A change in the language policy for school Geography: breaking barriers or creating new ones? [PDF]

open access: yes, 2018
Geography as a core entitlement subject in senior schools, is one of three components that make up the umbrella subject Environmental Studies. The other two subjects are History and Social Studies.
Borg Axisa, Glorianne   +1 more
core  

Sc/Mg Co‐Doping in Na3Zr2Si2PO12 Solid‐State Electrolytes Enables Outstanding Performance of Sodium Metal Batteries

open access: yesAdvanced Science, EarlyView.
This study explores an aliovalent cation co‐doping strategy involving Sc3+/Mg2+ substitution in Na3Zr2Si2PO12 solid‐state electrolyte for high‐performance sodium metal batteries. The optimal Na3.7Zr1.45Sc0.4Mg0.15Si2PO12 SSE significantly enhances the ionic conductivity and regulates the interfacial chemistry, resulting in outstanding rate capability ...
Xin Wang   +9 more
wiley   +1 more source

The Relationships between High School Subjects in terms of School Satisfaction and Academic Performance in Mexican Adolescents [PDF]

open access: yes, 2019
Adolescents’ academic performance and the way it is related to their subjective wellbeing are issues of great interest across educational systems. The purpose of this study was to ascertain how satisfaction with high school subjects can predict school ...
Baena Extremera, Antonio   +2 more
core   +1 more source

Moisture Harvesting by the Structure Regulation of Hygroscopic Hydrogel for Energy and Water Sustainability

open access: yesAdvanced Electronic Materials, EarlyView.
Hygroscopic hydrogels are capable of utilizing the moisture from air, which can transfer the gaseous water to liquid by a surface phase transition. Taking advantage of this water, sustainable water production, thermal management, and electricity generation can be realized.
Yujie Du   +5 more
wiley   +1 more source

Geography teachers stories of sustainability: an introduction to narrative research [PDF]

open access: yes, 2012
Geography teacher recruitment and retention is an important issue for the future of geography education. This special issue of IRGEE tackles this issue head on by focussing on geography teachers’ narratives about their experiences of teaching geography ...
Brooks, C
core  

Contemporary Trends in Lithium‐Sulfur Battery Design: A Comparative Review of Liquid, Quasi‐Solid, and All‐Solid‐State Architectures and Mechanisms

open access: yesAdvanced Energy Materials, EarlyView.
Contemporary advances in lithium–sulfur batteries are mapped across liquid, quasi‐solid, and all‐solid‐state architectures. The review clarifies operating mechanisms, highlights transition from polysulfide‐mediated to solid‐state conversions, and surveys state‐of‐the‐art materials and characterization. Commercial hurdles and actionable design rules are
Yiheng Shao   +4 more
wiley   +1 more source

A Scoping Review of Nudges for Enhancing Agricultural Policy

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Following PRISMA guidelines, we conduct a scoping review on 18 empirical studies on nudging interventions for farmers in Europe and the USA. The evidence on the effectiveness of nudges is mixed. Some studies demonstrate positive outcomes, particularly when nudges are combined with other interventions; others report no effect or negative ...
Nadja El Benni   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy