Results 141 to 150 of about 314,995 (312)

Janus Photonic Graphics by Stratified Assembly of Two Distinct Colloids

open access: yesAdvanced Functional Materials, EarlyView.
Double‐sided Janus photonic micropatterns with vivid structural colors are fabricated through a single‐step bottom‐up strategy. Density‐driven stratification and depletion‐mediated crystallization of PMMA and PS binary colloids lead to exclusive lattices on opposite surfaces under centrifugal force.
Young Geon Kim   +4 more
wiley   +1 more source

Security-by-design handbook. [PDF]

open access: yes, 2013
This document is a draft SecuritybyDesign (SeBD) handbook produced to support the Work Plan of the Nuclear Security Summit to share best practices for nuclear security in new facility design.
Tanuma, Koji   +6 more
core  

Food Security Situation during COVID-19 Pandemic

open access: yes, 2021
The Food Security Situation during COVID-19 Pandemic publication by the National Irrigation Programme Focus for Nutrition (NIFPN) examines the impact of the COVID-19 pandemic on food security in Kenya.

core  

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le   +6 more
wiley   +1 more source

National Security( Patriotic Funds) Regulations, - Appeal Regulations,

open access: yes, 1940
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Australian Red Cross Society, National Office
core  

Homeland Security Affairs Journal, Volume I - 2005: Issue 2, Fall [PDF]

open access: yes, 2005
Homeland Security Affairs is the peer-reviewed online journal of the Naval Postgraduate School Center for Homeland Defense and Security (CHDS), providing a forum to propose and debate strategies, policies, and organizational arrangements to strengthen U ...

core  

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon   +4 more
wiley   +1 more source

Social Security Reform and National Saving in an Era of Budget Surpluses [PDF]

open access: yes
macroeconomics, Social Security, Social Security Reform, National Saving, Budget ...
Douglas W. Elmendorf, Jeffrey B. Liebman
core  

Broadening national security and protecting crowded places - Performing the United Kingdom’s War on Terror, 2007-2010 [PDF]

open access: yes, 2012
This thesis critically interrogates the spatial politics of two ‘fronts’ of the UK’s on-going war on terror between 2007-2010: first, broadening national security, the extension of national security into non-traditional social and economic domains; and ...
JACKSON, EMILY,LINDSAY
core  

DEVELOPING A NATIONAL SECURITY STRATEGY BASED ON THE PRINCIPLES OF NATIONAL RESILIENCE

open access: yesСтратегічна панорама, 2019
The article explores the methodological principles of the national security strategy development and the ways of their improvement in order to more effectively respond to modern challenges, threats and changes in the security environment.
O. Reznikova
doaj  

Home - About - Disclaimer - Privacy