Results 21 to 30 of about 398,162 (307)
Biden Administration’s Nuclear Posture Review: Analysis and Assessment
The Nuclear Posture Review (NPR) by the Biden Administration was published in October 2022. What is its focus and how should we evaluate it? How is it different from previous administrations?
Mitsuru Kurosawa
doaj +1 more source
Taking Forward the Dialogue on Nuclear Risk Reduction
Building on the existing political momentum, this article seeks to deepen the international discussion on nuclear risk reduction through track 1.5 and track 2.0 dialogues.
Petr Topychkanov
doaj +1 more source
The Complexities of Cooperation Over Outer Space: Political Practice and Prospects
The formation of the political and legislative regime concerning use of outer space becomes every day more relevant. The research is intended to further expand current studies devoted to this issue by providing thorough information on the formation of ...
Stanislav V. Solovyev
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Study on the damage prediction model of PTFE/AL projectiles on the basis of regression analysis
Polytetrafluoroethylene/aluminum (PTFE/AL) projectiles can effectively enhance the damage efficiency of traditional projectiles. Numerical simulation via ANSYS AUTODYN and data analysis via Origin are effective means to help predict the damage efficiency
Huan Tong +4 more
doaj +1 more source
Arms control and local conflict. Vol. I, Summary [PDF]
"February 1970"--cover"1859"--handwritten on coverIncludes bibliographical referencesPrepared under the sponsorship of the U.S.
Bloomfield, Lincoln P., 1920- +1 more
core
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Missing in Action: Missiles Control in the Middle East
Advanced ballistic and cruise missiles have become a salient feature of the Middle Eastern security landscape. More states are either developing indigenous production capabilities or importing these missiles than ever before and their use has also become
Hassan Elbahtimy
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Getting Past No: Developing a Nuclear Arms Control Relationship with China
How can the United States get past the Chinese “no” to engaging on nuclear arms control? What can and should the United States do in the immediate to short term to lay the groundwork for arms control negotiations with China to begin?
David Santoro
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source

