Results 71 to 80 of about 1,999 (143)

Antinomies of Alignment Redux: The United Arab Emirates and the United States

open access: yesMiddle East Policy, EarlyView.
Abstract Over the past three decades, the United Arab Emirates has forged a sturdy bilateral security alignment with the United States. It has also pursued foreign policies that conflict with US interests in the Gulf and the broader Middle East. This contradiction is usually attributed to a hedging strategy.
Fred H. Lawson, Matteo Legrenzi
wiley   +1 more source

Tracking and Characterization of Moving Acoustic Sources Using an Infrasound Array at Volcán Santiaguito, Guatemala [PDF]

open access: yes, 2015
Active volcanic processes produce large amounts of acoustic energy within the infrasound band (0-20 Hz). Infrasound-sensitive microphones are often installed in addition to other forms of volcano monitoring equipment to increase the ability to remotely ...
Terbush, Brian R.
core   +1 more source

Modified carbon dot‐mediated transient transformation for genomic and epigenomic studies in wheat

open access: yesPlant Biotechnology Journal, Volume 23, Issue 4, Page 1139-1152, April 2025.
Summary Genotype restriction poses a significant bottleneck to stable transformation in the vast majority of plant species, thereby severely impeding advancement in plant bioengineering, particularly for crops. Nanoparticles (NPs) can serve as effective carriers for the transient delivery of nucleic acids, facilitating gene overexpression or silencing ...
Linwei She   +14 more
wiley   +1 more source

“Semper supra”? Trump administration policy narratives and the creation of the space force

open access: yesReview of Policy Research, EarlyView.
Abstract In 2019, the Donald Trump administration rejected the draft Treaty on the Prevention of Placement of Weapons in Space (PPWT) in the UN Conference on Disarmament and instead created the Space Force, the first new US military service branch established in decades.
Jeffrey S. Lantis
wiley   +1 more source

Studies of atmospheric refraction effects on laser data [PDF]

open access: yes
The refraction effect from three perspectives was considered. An analysis of the axioms on which the accepted correction algorithms were based was the first priority. The integrity of the meteorological measurements on which the correction model is based
Dunn, P. J.   +2 more
core   +1 more source

Ballistics Study of Mortar Weapon Technology [PDF]

open access: yes
Internal ballistic, external ballistic, and terminal ballistic studies on mortar weapons play an important role in improving the performance and effectiveness of these weapons in modern combat.
Fajar Sutejo, Muhammad   +2 more
core   +2 more sources

Hobbes' Ship of Theseus: On the Limits of Surviving a Gradual Replacement of Parts

open access: yesTheoria, EarlyView.
ABSTRACT In the ancient example of the Ship of Theseus, a ship is restored, having all its parts replaced. Ancient philosophers in Athens wondered if the restored ship was identical to the original ship. About 2000 years later, Thomas Hobbes introduced a twist; after all of the parts of the original ship had been replaced, what if the original parts of
Björn Lundgren
wiley   +1 more source

Metallurgy, Ballistics and Epistemic Instruments: The Nova scientia of Nicolò Tartaglia – A New Edition [PDF]

open access: yes, 2017
In 1537, Nicolò Tartaglia (1500–1557), a mathematician from Brescia, published "Nova scientia." It was this work that led to the foundation of the modern science of ballistics.
Matteo Valleriani
core  

Fast and Autonomous Mannosylated Nanomotors for Dynamic Cancer Cell Targeting

open access: yesAngewandte Chemie, Volume 137, Issue 23, June 2, 2025.
An enzyme‐loaded nanomotor decorated with mannose polymers shows a synergistic effect with respect to cell targeting. The mannose units interact with mannose receptors (MRs) on the cell surface, whereas the presence of the glycopolymer on the motor surface also leads to a more effective motile behavior in cell medium. Abstract An attractive strategy in
Yuechi Liu   +12 more
wiley   +2 more sources

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