Results 131 to 140 of about 6,224 (256)

Trends in C2−C4 Alcohols Dehydration Catalyzed by the γ‐Alumina (100) Surface: The Isobutanol Puzzle

open access: yesChemCatChem, Volume 18, Issue 19, 14 October 2026.
The calculated kinetic constant of isobutanol dehydration on the γ‐alumina (100) surface is underestimated with respect to other alcohols and to experimental data. The steric hindrance of Cβ$\rm {C}_{\beta }$ hampers Hβ$\rm {H}_{\beta }$ elimination. The relevance of the (100) surface for catalyzing dehydration of alcohols with bulky Cβ$\rm {C}_{\beta }
Pierre Marmey   +3 more
wiley   +1 more source

Late Holocene environmental history of Dojran, Macedonia: Investigating the interplay of imperial dynamics and climatic change

open access: yesJournal of Quaternary Science, Volume 41, Issue 7, Page 996-1019, October 2026.
ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi   +15 more
wiley   +1 more source

Digital nomadism, gender and racial power relations [PDF]

open access: yes
This study examines the interplay of race and gender in shaping the journeys of Asian female digital nomads who navigate the realms of travel and work simultaneously, through the lens of postcolonial feminism.
Heimtun, Bente   +2 more
core   +1 more source

Unshared on the top: strong segregation of pathogen communities between western honey bees and wild bees in a retreating glacier foreland

open access: yesOikos, Volume 2026, Issue 10, October 2026.
Shared flowers can facilitate pathogen transmission between managed honey bees and wild bees, yet this process remains poorly understood in ecosystems undergoing rapid environmental change. Using a glacier foreland in Switzerland, we present the first study on how glacier retreat stages and bee life‐history traits influence pathogen occurrence across ...
Andrea Ferrari   +6 more
wiley   +1 more source

The Residential Mobility of Mid‐Term Temporary Populations: Personal Trajectories and Sociospatial Patterns in Rome

open access: yesPopulation, Space and Place, Volume 32, Issue 7, October 2026.
ABSTRACT This article examines how medium‐term temporary dwellers—who have been living in a city for months or a few years without planning to settle in the long term—impact upon intra‐urban residential mobility and sociospatial inequalities in Southern European contexts.
Barbara Brollo
wiley   +1 more source

The Fierce Morphological Battle of Silver Nanoparticles: How Irregularities, Vacancies and Defects Tip the Crossing Sizes

open access: yesSmall, Volume 22, Issue 56, 8 October 2026.
The silver nanoparticle morphologies are identified thanks to ab initio models, including original families of defects and complex motifs, compared to measurements provided at targeted sizes (309, 561, 742, and 923 atoms). The crossings between structures to within a few atoms have been predicted due to very accurate computational conditions, which are
Nathalie Tarrat, David Loffreda
wiley   +1 more source

Development of a neutron texture analysis reduction pipeline in Mantid

open access: yesJournal of Applied Crystallography, Volume 59, Issue 5, Page 1595-1613, October 2026.
An experimental planning and data processing pipeline for spatially resolved neutron texture analysis has been implemented within the Mantid framework. The workflow processes time‐of‐flight neutron diffraction data to generate experimental pole figures, enabling non‐destructive quantitative texture analysis of materials and components with complex ...
Andy Bridger   +6 more
wiley   +1 more source

Digital Nomadism: The Instinct of Wandering in Contemporary Society

open access: yes, 2020
Recent estimates suggest that there are currently around 4.8 million people who consider themselves to be digital nomads. They are widely depicted in the media, most often as young professionals who successfully combine work, leisure and travel into one ...
Volfová, Kristýna
core  

Concept of Useless in the Conceptualization of Nomadism

open access: yes, 2018
Рукопись поступила в редакцию 08 июня 2018 г.Статья посвящена постановке проблемы изучения феномена номадизма. С точки зрения таких понятий модерна, как благо, польза, обнаруживается бесполезность, асоциальность номадизма.
Zhakupbekova, D. A.   +1 more
core  

Societal drivers of human echinococcosis in China. [PDF]

open access: yesParasit Vectors, 2022
Wang LY   +7 more
europepmc   +1 more source

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