Results 181 to 190 of about 2,781,888 (330)

Living standards and forced labour: A comparative study of colonial Africa, 1918–74

open access: yesThe Economic History Review, EarlyView.
Abstract Despite significant advances in the quantitative study of African history, the Portuguese colonial empire remains an underexplored topic. This paper provides the first quantitative assessment of worker living standards in Angola and Mozambique, contextualized within a broader comparison of colonial African empires.
Leo Dolan
wiley   +1 more source

An Empirical View of the Different Types of Consumer Promotions in India [PDF]

open access: yes
The paper provides an empirical view of the range of promotions launched in the Indian market place from 1996 to 2003. The different promotions include free gift offers, price offs, extra product offers, exchange offers, buy-more-and-save offers ...
Dang Jha Priya, Koshy, Abraham
core  

Brazing ZrB2 ultra‐high‐temperature ceramics to Zr metals for hypersonic thermal protection systems

open access: yesInternational Journal of Applied Ceramic Technology, EarlyView.
Abstract Porous and dense zirconium diboride (ZrB2) materials are promising ultra‐high‐temperature ceramics (UHTCs) for transpiration cooling in hypersonic applications, providing an effective means to reduce component temperatures and mitigate oxidation effects. While porous ZrB2 enables coolant flow, dense ZrB2 offers structural integrity.
Younes Belrhiti   +4 more
wiley   +1 more source

Delineation of the Human Germinal Centre Immune Landscape Using Multiplex Imaging Analysis

open access: yesImmunology, EarlyView.
Human CD4 follicular helper T cells (TFH) are a heterogeneous cell population at the phenotypic, localisation and in situ functional level. The application of complementary methods is a prerequisite for a comprehensive delineation of the immune landscape at the tissue level. ABSTRACT Given the role of follicular immune dynamics, especially the germinal
Spiros Georgakis   +11 more
wiley   +1 more source

Driers and Metallic Soaps

open access: yes, 2012
Joseph V. Koleske, Marvin J. Schnall
openaire   +2 more sources

Plastics in dermatology: A review and solutions

open access: yesJournal of the European Academy of Dermatology and Venereology, EarlyView.
This review explores the environmental and health impacts of plastics, particularly microplastics in dermatological products. It discusses the plastic life cycle, routes of exposure, health risks and provides science‐based recommendations to reduce plastic use in dermatology.
Eugene Tan, Susanne Saha, Dennis Niebel
wiley   +1 more source

Comparison of Liquid Product Characteristics of PFAD Metal Soap Decarboxylation by Batch and Continuous Process

open access: gold, 2021
Godlief F. Neonufa   +6 more
openalex   +2 more sources

Slippery Knowledge: Ignorance, Ecologies, and Environment in Endometriosis Framing

open access: yesMedical Anthropology Quarterly, EarlyView.
Abstract Despite a growing body of literature linking environmental toxins and endometriosis, environmental issues make only occasional appearances in public, patient, and specialist conversations about endometriosis. These conversations may hover at the edges of public discourse, but do not gain traction.
Andrea Ford
wiley   +1 more source

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