Results 81 to 90 of about 131 (131)

Microfluidic nanochips for rapid exosome isolation and multiplex biomarker profiling from a single blood drop: Toward sample‐to‐answer liquid biopsy

open access: yesClinical and Translational Discovery, Volume 6, Issue 4, August 2026.
A microfluidic nanodevice that analyses a single volume droplet of whole blood (10–50 microlitres (µL)) forms a fast and fully integrated exosome‐derived liquid biopsy. The closed system architecture involves plasma separation on chip, exosome enrichment by immunoaffinity and various size based, electrokinetic, acoustofluidic or hybridized strategies ...
Daniel Ejim Uti   +7 more
wiley   +1 more source

Information‐seeking lobbying and strategic stockpiling under trade policy uncertainty

open access: yesStrategic Management Journal, Volume 47, Issue 8, Page 2127-2150, August 2026.
Abstract Research Summary This study investigates how firms engage in information‐seeking lobbying to address trade policy uncertainty. I argue that lobbying enables firms to gain early insights into forthcoming tariff actions, allowing them to strategically stockpile products likely to be targeted. Using shipping records of US firms during the 2018 US–
Bo Yang
wiley   +1 more source

Assessing the Conservation Status, Drivers of Threat and Available Occurrence Records of Sub‐Saharan African Freshwater Molluscs: Gaps and Patterns

open access: yesAfrican Journal of Ecology, Volume 64, Issue 6, August 2026.
ABSTRACT Freshwater molluscs are key bioindicators of ecosystem health, yet their conservation status and data coverage in sub‐Saharan Africa remain poorly understood. Mollusca is the third most evaluated phylum on the IUCN Red List in Africa, with 1394 species assessed (656 freshwater), of which 39.6% are Least Concern and 12% Critically Endangered ...
Marcel Kruger   +2 more
wiley   +1 more source

Digital Pathology in Dermatology – Current Status, Applications and Perspectives

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 8, Page e1097-e1107, August 2026.
Summary Digital pathology has become an increasingly established component of routine diagnostic practice in recent years. Whole‐slide imaging enables the complete digitization of histological slides and allows for primary diagnosis using digital images. This development offers new opportunities for diagnostics, consultations, archiving, education, and
Cornelia S. L. Müller, Torsten Hansen
wiley   +1 more source

Competition and payments to African chiefs on the Gold Coast during the slave trade, 1679‒1704

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 1052-1081, August 2026.
Abstract The manuscript records of the Royal African Company show that the Company paid African chiefs for access to trade along the caravan routes on the Gold Coast in the seventeenth century. This paper documents and examines these payments. Using an event study, I establish that after the Glorious Revolution in 1688 when the Company's monopoly in ...
Jose Rowell Corpuz
wiley   +1 more source

Golden weapons and golden fetters: From the gold standard to the new geopolitics

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 900-921, August 2026.
Abstract This paper explores the historical relationship between monetary regimes, security concerns, and geopolitical tensions, particularly focusing on the role of gold. Throughout history, monetary systems have been deeply intertwined with international state systems and security provisions.
Harold James
wiley   +1 more source

Spanish stock returns, growth, and inflation, 1900–2020

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 922-956, August 2026.
Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi   +2 more
wiley   +1 more source

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