Results 71 to 80 of about 719,650 (365)

Deciphering a New Electrolyte Formulation for Intelligent Modulation of Thermal Runaway to Improve the Safety of Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Diels‐Alder clicks chemistry addresses thermal runaway in lithium‐ion batteries. A thermoresponsive electrolyte with lithium salt in vinylene carbonate (VC) and 2,5‐dimethylfuran (DMFu) operates at room temperature but undergoes Diels‐Alder reactions at high temperatures, enabling a two‐step safety mechanism: a warning phase at ≈100 °C and complete ...
Arnab Ghosh   +9 more
wiley   +1 more source

One good reason to speak of ‘climate refugees’

open access: yesForced Migration Review, 2015
The concept of ‘environmental refugees’, or ‘climate refugees’, has been progressively abandoned, as having no legal basis. I want to argue that there are good reasons to use the term.
François Gemenne
doaj  

Communication management during the veld fires of 23 August 2011 in the Tlokwe Local Municipality: A cautionary tale

open access: yesJàmbá, 2013
Background: A veld fire disaster in the Tlokwe Local Municipality on 23 August 2011, resulted in an estimated monetary loss of over R43 million. The veld fire disaster was characterised by a lack of strategic management and a subsequent lack of planned ...
Magrita N. Wiggill
doaj   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Mixed motivations and complex causality in the Mekong

open access: yesForced Migration Review, 2015
Many climate change-affected communities have already been using migration as a means to adapt to and withstand the challenges to their livelihoods and security.
Jessica Marsh
doaj  

Catastrophic Natural Disasters and Economic Growth [PDF]

open access: yes
We examine the short and long run average causal impact of catastrophic natural disasters on economic growth by combining information from comparative case studies.
Eduardo Cavallo   +3 more
core   +3 more sources

Post- and peritraumatic stress in disaster survivors: An explorative study about the influence of individual and event characteristics across different types of disasters [PDF]

open access: yes, 2012
Background: Examination of existing research on posttraumatic adjustment after disasters suggests that survivors’ posttraumatic stress levels might be better understood by investigating the influence of the characteristics of the event experienced on ...
Alexander D   +12 more
core   +2 more sources

Multifunctional Polyfluoride Ionogel‐Encapsulated Lithium Anodes for Durable and Safe Pouch Cells under Harsh Conditions

open access: yesAdvanced Functional Materials, EarlyView.
In this work, it is developed a multifunctional polyfluoride ionogel via in situ thermal polymerization to encapsulate lithium metal anodes, integrating flame‐retardant capability, hydrophobicity, dynamic self‐healing behavior, and high ionic conductivity.
Ting Li   +10 more
wiley   +1 more source

Do remittances dampen the effect of natural disasters on output growth volatility in developing countries? [PDF]

open access: yes
This paper analyzes the impact of natural disasters on the output growth volatility. Using a large sample of developing countries and mobilizing a dynamic panel data framework, it uncovers a diminishing macroeconomic destabilizing consequence of natural ...
Christian Ebeke, Jean-Louis Combes
core   +3 more sources

Refugees, climate change and international law

open access: yesForced Migration Review, 2015
How can the category of ‘climate refugee’ be considered within international law in the 21st century?
María José Fernández
doaj  

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