Results 61 to 70 of about 144,216 (228)

Study and Characterization of Intermediates Used in the Production of the Oxidizer Ammonium Dinitramide

open access: yesPropellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT The aerospace industry is continually seeking materials that offer higher performance and lower environmental impact. In chemical propulsion, ammonium dinitramide (ADN) represents a significant advance in this direction as a potential replacement for ammonium perchlorate in solid propellant formulations.
Josiane R. C. Silva   +6 more
wiley   +1 more source

Ballistic missile defence: how soon, how significant, and what should Australia's policy be? [PDF]

open access: yes
Summary: The issue of ballistic missile defence (BMD) was a controversial one when US President Reagan first advocated a strategic-level system in the early 1980s. It remains so today. What’s Australia’s interest?
Andrew Davies, Rod Lyon
core  

An exploration of market mechanisms to the wicked problem of space debris 太空垃圾棘手问题的市场机制探究 Una exploración de los mecanismos del mercado para resolver el complejo problema de los desechos espaciales

open access: yesRisk, Hazards &Crisis in Public Policy, EarlyView.
Abstract Near‐earth orbits are becoming congested because of a rapid growth in the number of satellites and space debris, which presents a real threat to the sustainable use of space and the safety of the Earth. Despite space scientists and public policymakers having been actively seeking solutions for decades, solving the problem has been put off ...
Anna Ya Ni   +2 more
wiley   +1 more source

Industrial Development, Poverty Reduction, and Inequality: A Robustness Test Using Nighttime Lights in Vietnam

open access: yesSustainable Development, EarlyView.
ABSTRACT This paper examines the interplay between sectoral growth compositions, initial inequality, and poverty reduction in Vietnam during the 2000s, utilizing disaggregated provincial‐level data. The analysis focuses on the differential impacts of industrial and agricultural sector growth on poverty alleviation while also assessing the moderating ...
Takahiro Yamada, Christian S. Otchia
wiley   +1 more source

Structural and redundancy performance of power actuated fasteners as direct fastenings in fiber reinforced concrete

open access: yesStructural Concrete, EarlyView.
Abstract Currently, a wider development of modern concrete mixes in the construction industry is expected, such as concretes with alternative cement types and binders, recycled aggregates, but also concretes with dispersed fiber reinforcement to speed up our work in cutting greenhouse gases and making buildings last longer.
Alhussain Yousef, Panagiotis Spyridis
wiley   +1 more source

External store effects on the stability of fighter and interceptor airplanes [PDF]

open access: yes
Some criteria for external carriage of missiles for fighter aircraft intended for aerial combat missions and for fighter-interceptor missions are considered.
Sawyer, W. C., Spearman, M. L.
core   +1 more source

Symposium on Erving Goffman and the Cold War, by Gary D. Jaworski

open access: yesSymbolic Interaction, EarlyView.
The symposium on Gary D. Jaworski's book Erving Goffman and the Cold War is based on an "Author meets Critics" event held at the European SSSI 2024 Conference in Pisa. After a brief introduction by Dirk vom Lehn, Gary Jaworski briefly suggests his motivation for writing the book.
Chiara Bassetti   +4 more
wiley   +1 more source

The good and the powers

open access: yesAnalytic Philosophy, EarlyView., 2023
Abstract Neo‐Aristotelian views of goodness hold that the goodness of something is strictly connected with its goal(s). In this article, I shall present a power‐based, Neo‐Aristotelian view of goodness. I shall claim that there are certain powers (i.e., Goodness‐Conferring Powers, or GC‐powers in short) that confer goodness upon their bearers and upon ...
Michele Paolini Paoletti
wiley   +1 more source

Intrusion of quantum crystallography into classical lands

open access: yesActa Crystallographica Section B, Volume 81, Issue 2, Page 168-180, April 2025.
One hundred years after the quantum theory established position and momentum as incompatible quantities, quantum crystallography offers a way to visualize electron phase space behaviour in crystals.This article, written on the occasion of the International Year of Quantum Science and Technology, explores the development of alternative approaches to ...
Sizhuo Yu, Jean-Michel Gillet
wiley   +1 more source

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