Results 151 to 160 of about 25,141 (308)
Research in volcanic geology, petrology and planetary science at MIT, 1969 to 1974 [PDF]
The behavior of volcanoes was studied by geologic mapping, petrologic investigations of lava and xenoliths, physical measurements, and theoretical modelling. Field observations were conducted in Alaska (Nunivak Island), Iceland, Hawaii (Mauna Kea), Italy
Mcgetchin, T. R.
core +1 more source
High Voltage, EarlyView.ABSTRACT This study investigates the dielectric and thermal properties of transformer oil‐based nanofluids incorporating Fe3O4‐coated SiO2 core–shell nanoparticles as nanofillers. The nanoparticles were synthesised with varying shell thicknesses, and two samples underwent surface treatment.
Mohamed H. Abdo +3 more
wiley +1 more source
Análisis numérico del ámbito de validez del modelo convencional de tiro oblicuo
Revista Brasileira de Ensino de FísicaEn una encuesta de diagnóstico planteada a estudiantes del ciclo básico universitario sobre el tema de tiro oblicuo, se obtiene un alto porcentaje de respuestas incorrectas sobre estimaciones referidas al roce del aire y otros fenómenos que influyen en ...
César Medina, Leonor Colombo de Cudmani
doaj +1 more source
Capability of NOL ballistics ranges for obtaining sphere drag coefficient data [PDF]
Ballistic ranges for measuring drag coefficients of ...
Lyons, W. C., Jr.
core +1 more source
American Journal of Political Science, EarlyView.Abstract How can defense alliances reap the efficiency gains of working together when coordination and opportunism costs are high? Although specializing as part of a collective comes with economic and functional benefits, states must bargain over the distribution of those gains and ensure the costs of collective action are minimized.
J. Andrés Gannon
wiley +1 more source
Sensing the sky's edge: Atmospheric insights into the Korean demilitarised zone
Area, EarlyView.Short Abstract In this paper, I demonstrate that novel and creative ‘atmospheric methods’ not only provide us with a means of overcoming difficulties around access to border spaces, but also more importantly afford us new insights into how atmospherically attuned things and the materialities of weather become entangled with and produce border ...
Madelaine A. Joyce
wiley +1 more source
Israel's Post‐War Healthcare Obligations
Bioethics, EarlyView.ABSTRACT Since the beginning of the Israel–Hamas war in 2023, the healthcare infrastructure within Gaza has been dismantled. While international humanitarian law mandates distinction between lawful targets (combatants and military objectives) and non‐lawful targets (civilians and civilian objects), and acknowledging the inherent complexities of ...
Daniel J. Hurst, Christopher A. Bobier
wiley +1 more source
Aerothermochemical analysis of non-oscillatory and oscillatory characteristics of liquid bipropellant rocket motors - Wave model, droplet heating, and evaporation program computation Third quarterly report no. 65-1 [PDF]
Aerothermochemical analysis of nonoscillatory and oscillatory characteristics of liquid bipropellant rocket motors - wave model, droplet heating, and evaporation computer ...
Agosta, V. D., Burstein, S. Z.
core +1 more source
Static recrystallization of shocked calcite in Ries impact breccias
Meteoritics &Planetary Science, EarlyView.Abstract Calcite is prone to chemical and microstructural modifications, especially after having been strained at high stresses and strain rates, as during hypervelocity impact events. These modifications include precipitation from pore fluid as well as replacement of strained volumes by recrystallization. In calcite aggregates of a metagranite breccia
Claudia A. Trepmann +8 more
wiley +1 more source
How to make people do things with words
Noûs, EarlyView.Abstract Sometimes we do what other people tell us to. A natural thought is that the motivation to act on an instruction comes about rationally as the result of interpreting an imperative and deciding to act on it; that is, by updating on information that gets mediated through belief‐desire reasoning.
Henry Schiller, Shaun Nichols
wiley +1 more source