Results 131 to 140 of about 452,708 (285)

Kinetic Compensation of Barrel Launch Under High‐Speed Solid‐Phase Particulate Impacts

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT An accurate launch‐dynamics computational method is critical for barrel weapon service life assessment and multiphase physics field refinement. Given the lack of studies on the solid‐phase buildup behavior at the projectile base, this paper provides an improved method for calculating the launching dynamics under high pressure and high speed ...
Zhiyi He, Guolai Yang, Quanzhao Sun, Shuli Li   +3 more
wiley   +1 more source

Modeling and intelligent optimization of the deployment system of defensive weapons based on the interior point method with barrier functions

工程科学学报
Under modern war conditions, it is difficult for a single air defense weapon to complete the combat task. Establishing an effective ground–air defense system can form a tight defense and control system network. The rapid development of attack and defense
Xiaocheng SONG, Zhi LI, Pengfei CHEN, Kun ZHANG, Yao ZOU, Wei HE   +5 more
doaj   +1 more source

National Implementation Measures: An Update [PDF]

, 1998
Ye
Pearson, Graham S., Sims, N.A.
core  

Reducing Biological Risks to Security: International Policy Recommendations for the Obama Administration [PDF]

, 2009
Summarizes discussions among biotechnology and life sciences experts on the risks of bioterrorism and threats to public health and agriculture.

core  

Deciphering the soybean root rot pathogen Phytophthora sojae: Signaling pathways, transcriptional regulation, and effector biology

New Plant Protection, EarlyView.
This review highlights how Phytophthora sojae utilizes unconventional lineage‐specific signaling networks, including unique G protein‐coupled receptor fusions, expanded kinases, and rapidly evolving effectors, to infect soybeans. Understanding these divergent molecular paradigms reveals critical vulnerabilities in this destructive pathogen, offering ...
Min Qiu, Xiaoyi Zhang, Bo Yang, Wenwu Ye, Yuanchao Wang   +4 more
wiley   +1 more source

The UN Secretary-General's High Level Panel: Biolobical Weapons Related Issues [PDF]

, 2005
Ye
Pearson, Graham S.
core  

Do Injury, Depression, and PTSD Mediate the Relationships Between Latent Profiles of Cumulative Lifetime Violence and Chronic Pain Disability in Men?

Research in Nursing &Health, EarlyView.
ABSTRACT Knowledge of association between violence and chronic pain in men is limited by neglect of violence experiences as perpetrator, disregard of heterogeneity in cumulative lifetime violence severity (CLVS), weak understanding of mediation pathways, and inattention to social determinants of health (SDOH).
Judith Wuest, Sue O'Donnell, Kelly Scott‐Storey, Charlene D. Vincent, Jeannie Malcolm   +4 more
wiley   +1 more source

In the Folds: Transforming a City’s Identity through Art and Social Purposes [PDF]

, 2017
This autoethnographic narrative retraces my four-year journey as an art commissioner for a city that is transforming beyond the stigma associated with a significant role in early nuclear weapons to a growing agritourism industry. The looming pressure for
Cooper, Yichien
core   +1 more source

Skeletal Trauma and Social Dynamics in Medieval Silves (Southern Portugal): Islamic Versus Christian Populations

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT Skeletal trauma provides insight into both accidental injury and interpersonal violence, reflecting everyday risk and social dynamics. This study tests the hypothesis that trauma, particularly among males, was more prevalent in the Islamic population of Silves (9th–13th centuries) than in the subsequent Christian rule (13th century onwards ...
Ana González‐Ruiz, Maria José Gonçalves, Ana Luisa Santos   +2 more
wiley   +1 more source

Raising Awareness: A Hippocratic Oath for Life Sciences [PDF]

, 2005
Ye
Dando, Malcolm R., Revill, James
core