Results 91 to 100 of about 2,322,927 (291)

NATIONAL SECURITY IMPLICATIONS OF CYBER THREATS

Política y Estrategia, 2017
Cyber threat is one of the main risks for security in developing countries, as well in States on the development path, such as ours. This phenomena is a challenge to national security, that needs the adoption of a paramount approach in its analysis, that
ALEJANDRO AMIGO TOSSI
doaj   +1 more source

Blue Light Receptor PHR2‐Mediated Spectrum Antiviral Immunity

Advanced Science, EarlyView.
Blue light suppresses RBSDV through the blue‐light receptor ZmPHR2, which interacts with ZmISP in chloroplasts to trigger ROS burst and antiviral defense. The viral effector P6 enhances ZmPHR2–ZmISP interaction, alters their distribution, and suppresses ROS.
Runyi Chen, Yuxin Tai, Xinyu Wang, Chunhua Mu, Xia Liu, Gongjian Li, Jiayi Liu, Xin Lu, Duo Shi, Zhiqiang Zhou, Jienan Han, Zhuanfang Hao, Mingshun Li, Degui Zhang, Hongjun Yong, Zhennan Xu, Jianfeng Weng, Xinhai Li   +17 more
wiley   +1 more source

Tindall: Water Stability Linked to Homeland Security [PDF]

, 2010
Center for Homeland Defense and Security, PRESS RELEASESWater security may not grab headlines, but is certainly a beneath-the-surface homeland security issue that will need to be addressed in coming years as nature and terrorism pose threats to..
Center for Homeland Defense and Security
core   +1 more source

International Information Security: The Main Threats

Международная аналитика, 2015
The article describes principles and methods of using social media as a «soft power 2.0» which is considered as an effective tool to achieve political goals of the state.
I. N. Kokhtyulina
doaj   +1 more source

Delaying the Inevitable? U.S. Screwworm Closures and Feeder Cattle Market Dynamics

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Biosecurity trade restrictions are commonly framed as preventive measures, yet in many settings they function primarily as policies of delay: they impose immediate market costs while only postponing the arrival of biological risks. This paper evaluates that intertemporal tradeoff using the 2024–2025 US suspension of live cattle imports from ...
Shelby Sumner, Savannah Jones, Tania Islam, K. Aleks Schaefer   +3 more
wiley   +1 more source

Fusion Centers are Meeting Shifting Security Challenges [PDF]

, 2012
Center for Homeland Defense and Security, PRESS RELEASESEducating fusion center leaders remains critical to the success of state and local law enforcement and homeland security agencies combating terrorism and other emerging threats. That was a point of..
Center for Homeland Defense and Security
core   +2 more sources

Rational Expectations and Market Timing: An Event Study of the China–United States Phase One Trade Deal

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rational actors constantly incorporate information into their decision‐making behavior. Since there is often a time lag between the announcement of a policy and its implementation, an important question arises: when do rational actors incorporate new information into their market behavior, at the announcement or at the implementation of a ...
Tim Ölkers, Oliver Mußhoff
wiley   +1 more source

Instrumentalized migration: avoiding the trap

Open Research Europe
The article considers the European Union’s (EU) and its Member States’ capacities to face the challenge posed by instrumentalized migration as a hybrid threat activity.
Maxime Lebrun, Tanja Ellingsen, Hanne Dumur-Laanila, Sophie Bujold, Annabel Miller, Beth James, Gordan Akrap, Josip Mandić   +7 more
doaj   +1 more source

The Effect of SNAP Purchasing Power on Diet Quality

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Supplemental Nutrition Assistance Program (SNAP) benefits millions of eligible low‐income Americans by increasing access to food, helping to reduce food insecurity. Previous studies have documented that the geographical variation in local food prices leads to significant differences in SNAP's purchasing power.
Farah Khan, Augustine Denteh
wiley   +1 more source

Cybersecurity in the Cloud Era: Addressing Ransomware Threats with AI and Advanced Security Protocols [PDF]

, 2020
As organizations increasingly transition to cloud-based environments, the risk of cyberattacks, particularly ransomware, has escalated, posing significant threats to the confidentiality, integrity, and availability of critical data.
Dr. Min-Jun, Lee, Ji-Eun, Park
core