Results 41 to 50 of about 298 (100)

MF6‐ADJ: A Non‐Intrusive Adjoint Sensitivity Capability for MODFLOW 6

open access: yesGroundwater, Volume 63, Issue 6, Page 874-888, November/December 2025.
Abstract Adjoint sensitivity analysis provides an efficient alternative to direct methods when evaluating the influence of many uncertain parameters on a limited number of performance measures in hydrologic and hydrogeologic models. However, most adjoint implementations are “intrusive”, requiring extensive modifications of the forward simulation code ...
Mohamed Hayek   +4 more
wiley   +1 more source

Role of Sparsely Glacierized Basins and Groundwater in Semiarid Andes Periglacial Headwaters

open access: yesHydrological Processes, Volume 39, Issue 10, October 2025.
This study highlights for the first time the role of the Andean low‐glacierized headwater basin in providing significant water flow to the outlet discharge (20%–30%) with relatively long residence times (several decades). It can be explained by unknown permafrost bodies, which must be better characterized to manage water in a changing climate in ...
Rémi Valois   +14 more
wiley   +1 more source

Quantifying the Form‐Flow‐Saltation Dynamics of Aeolian Sand Ripples

open access: yesJournal of Geophysical Research: Earth Surface, Volume 130, Issue 10, October 2025.
Abstract Ripples are the most fundamental and ubiquitous aeolian bedforms formed on sandy surfaces, but their small size and fast response times make them inherently difficult to measure. However, these attributes also make ripples excellent flow indicators, and they have been used extensively in planetary locations for this purpose.
Joanna M. Nield   +11 more
wiley   +1 more source

A social model of cognitive integration

open access: yesMind &Language, Volume 40, Issue 4, Page 386-401, September 2025.
In this article, I draw on the social intentionality hypothesis to develop an account of cognitive integration. My account sheds light on the variety of cognitive integration that has been of most interest to epistemologists by arguing that it is best understood as the intrapersonal analogue of a paradigmatically interpersonal problem. Furthermore, the
Spencer Paulson
wiley   +1 more source

Immunological Tradeoffs and the Impacts of Urbanization on the Reproductive Ecology and Physiology of the Side-Blotched Lizard (\u3cem\u3eUta stansburiana\u3c/em\u3e) [PDF]

open access: yes, 2022
Investing resources into reproduction can limit energy available to other competing demands, such as fighting off an infection; yet, both processes are necessary for organisms to survive and pass on their genes to the next generation.
Virgin, Emily E.
core   +1 more source

Regional onset of Holocene drying period estimated from sand deposit analyses in Kharga Oasis, Western Desert, Egypt

open access: yesJournal of Quaternary Science, Volume 40, Issue 6, Page 1106-1119, August 2025.
ABSTRACT Desertification in North Africa has progressed rapidly over the past 6000 years. The occupation of Egypt by the Achaemenid Persians and Romans occurred even in hyperarid climates. Understanding the process of environmental changes on a regional scale may improve knowledge of how people developed technologies and adapted to the natural ...
Makiko Watanabe, Hiroyuki Kamei
wiley   +1 more source

The Digestive Microbiome Diversity of the Least Killifish, Heterandria formosa, and Its Implications for Host Adaptability to Varying Trophic Levels

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
Investigations of environmental factors influence on the gut microbiome of the least killifish reveal high variability in gut microbiomes between disparate sites and higher microbial diversity in healthier habitats as reported by the Florida Department of Environmental Protection. Findings suggests specific microbial taxa that may aid in bioremediation
Benjamin D. Pluer, Joseph Travis
wiley   +1 more source

Controls on geomorphological stage of trough blowout evolution: Evidence from computational fluid dynamics (CFD) airflow modelling

open access: yesEarth Surface Processes and Landforms, Volume 50, Issue 7, 15 June 2025.
Increasing bed slope, decreasing wall slope, increasing blowout width, decreasing wind speed and increasing wind angle result in a decrease in average shear velocity on the lateral walls and bed surface of the blowout, which then facilitates blowout stabilisation.
Duc Nguyen, Sarah Wakes, Mike Hilton
wiley   +1 more source

Fiscal Consolidation, Public Debt Containment and Disinflation – (Hungary’s Experience in Transition) [PDF]

open access: yes
The study analyses the relationship between public debt, external and internal disequilibrium and inflation in Hungary through changes in the public sector borrowing requirement and in the structure of budget financing. The analysis is based on data from
Gyula Barabás   +2 more
core  

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