Results 71 to 80 of about 140,585 (296)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Foresight of the development of rural tourism in Ukraine in the post-war period

open access: yesAgricultural and Resource Economics
Purpose. The purpose of this study is to develop alternative scenarios for the development of rural tourism through the foresight methodology. Methodology / approach. Theoretical interpretations were formed by general scientific methods and approaches.
Larysa Hopkalo   +4 more
doaj   +1 more source

Research Priorities to Improve Future Environmental Water Outcomes

open access: yesFrontiers in Environmental Science, 2017
Significant progress in environmental flow management has occurred in recent years due to several factors. These include governments committing to environmental flow programs, significant progress in scientific understanding, and environmental flow ...
Avril C. Horne   +11 more
doaj   +1 more source

Horizon scanning

open access: yes
Our horizon scan identified several issues affecting courts and the justice system. This article focuses on three areas: court capacity, the constitutional role of courts, and miscarriages of justice.
Lamont, Ruth, Low, Natalie
  +6 more sources

Horizon scanning: bringing strategic insight to national security policymaking [PDF]

open access: yes
The Australian Government has recently undertaken a number of concrete initiatives to enhance national security policy coordination. As of the date of publication of this paper, some have been implemented, such as the ‘All Hazards National Assessment’ on
David Connery
core  

An Optics Field Site for Auroral Studies [PDF]

open access: yes, 1958
The earlier orbits and ephemerides for the Soviet satellites were not sufficiently accurate to be very useful in making observations in Alaska. Extrapolations from our own observations gave better predictions.
Clark, K. C., Romick, G. J.
core  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

Prioritising non-native pest species to inform plant health biosecurity policy decisions and to safeguard agriculture, forestry, biodiversity, and livelihoods in Uganda

open access: yesFrontiers in Agronomy
In recent years, various invasive species have been introduced to sub-Saharan Africa, partly due to insufficient information about potential invasions, which has led countries to respond reactively rather than proactively.
Joseph Mulema   +34 more
doaj   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

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