Results 81 to 90 of about 40,392 (313)

Exploring the EMCA Community: Strengths, Challenges, and Opportunities

open access: yesSymbolic Interaction, EarlyView.
This work explores the professional experiences, challenges, and collective identity of scholars within the Ethnomethodology and Conversation Analysis (EMCA) community. Through the analysis of survey data from 43 participants, semi‐structured interviews with 10 scholars, and the examination of relevant community documents, this research uncovers how ...
Mehmet Ali Icbay
wiley   +1 more source

An observation of LHR noise with banded structure by the sounding rocket S29 Barium-GEOS [PDF]

open access: yes
The measurement of electrostatic and obviously locally produced noise near the lower hybrid frequency made by the sounding rocket S29 Barium-GEOS is reported.
Holmgren, G.   +2 more
core   +1 more source

Simulations of secondary Farley-Buneman instability driven by a kilometer-scale primary wave: anomalous transport and formation of flat-topped electric fields [PDF]

open access: yes, 2019
Since the 1950s, high frequency and very high frequency radars near the magnetic equator have frequently detected strong echoes caused ultimately by the Farley‐Buneman instability (FBI) and the gradient drift instability (GDI).
Dimant Y. S.   +4 more
core   +1 more source

ORCHESTRATING DIFFERENCE AND SIMILARITY: Black Fungibility, and the Spatial Redrawing of Racial Categories in Spanish Colonial Morocco, Sahara and Guinea

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract In this article I dissect the spatial strategies through which the Spanish attempted to orchestrate both racial difference and similarity in the African colonies of Morocco, Western Sahara and Equatorial Guinea during the first half of the twentieth century.
Pol Fité Matamoros
wiley   +1 more source

Hybrid Propulsion Technology Program, phase 1. Volume 1: Executive summary [PDF]

open access: yes
The study program was contracted to evaluate concepts of hybrid propulsion, select the most optimum, and prepare a conceptual design package. Further, this study required preparation of a technology definition package to identify hybrid propulsion ...

core   +1 more source

What can lithics tell us about food production during the transition to farming? Exploring harvesting practices and cultural changes during the neolithic in Southwest Asia: a view from Qminas (north‐western Syria)

open access: yesArchaeometry, EarlyView.
Abstract This study examines the continuity and change in harvesting practices between the Late Pre‐Pottery Neolithic B (LPPNB) and the Early Pottery Neolithic at Qminas, north‐western Levant, through a traceological analysis of flint sickles. By combining qualitative traceological analysis with quantitative functional approaches, we demonstrate that ...
Fiona Pichon   +3 more
wiley   +1 more source

A Study on the Regenerative-Cooling Nozzle with Liquid Oxygen for Hybrid Rocket Engine - Part 1

open access: diamond, 2023
Young Il Park   +6 more
openalex   +1 more source

Polymer degradation rate control of hybrid rocket combustion [PDF]

open access: yes
Polymer degradation to small fragments is treated as a rate controlling step in hybrid rocket combustion. Both numerical and approximate analytical solutions of the complete energy and polymer chain bond conservation equations for the condensed phase are
Ramohalli, K. N. R., Stickler, D. B.
core   +1 more source

Prediction of the aerodynamic performance of re-usable single stage to orbit vehicles [PDF]

open access: yes, 2011
Re-usable single stage to orbit launch vehicles promise to reduce the cost of access to space, but their success will be particularly reliant on accurate modelling of their aero-thermodynamic characteristics.
Ahmad, Abdul Ossman   +3 more
core  

Common Pressures, Uneven Trajectories: The Variegated Europeanisation of Wage Regulation Institutions

open access: yesBritish Journal of Industrial Relations, EarlyView.
ABSTRACT The debate on whether national industrial relations (IR) are experiencing convergence is a long‐standing one. Recently, scholars argue that we are witnessing a neoliberal convergence of national IR, understood as an increase in employers’ discretion.
Vincenzo Maccarrone
wiley   +1 more source

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