Results 41 to 50 of about 4,806,605 (137)

Bounds for the Neuman-Sandor Mean in Terms of Logarithmic, Quadratic or Contraharmonic Means 1

, 2013
We present the best possible parameters α1, α2, β1, β2, such that the double inequalities L α1 (a, b)Q 1−α1 (a, b) 0, where L(a, b), M(a, b), Q(a, b) and C(a, b) are the ...
Wei-Ming Gong, Xu-Hui Shen, Y. Chu
semanticscholar   +1 more source

Diagnosing the Flocculation–Transport Dynamics of Suspended Particulate Matter Using a Two‐Class Population Balance Model and Bayesian Calibration

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract The dynamics of suspended particulate matter (SPM) plays a crucial role in determining water quality, sediment transport, and biogeochemical cycles in inland, estuarine, and coastal water resources. Flocculation processes strongly influence the SPM dynamics via aggregation and breakage under various hydrodynamic and biogeochemical conditions ...
Byung Joon Lee, Trung Tin Huynh, Thi Thuy Trang Pham, Michael Fettweis, Jin Hur, Sang Deuk Lee, Jasper A. Vrugt, Qilong Bi, Xiaoteng Shen, Nathan Terseleer, Sungyun Lee, Yun Young Choi   +11 more
wiley   +1 more source

Non‐Invasive Imaging of Solute Redistribution Below Evaporating Surfaces Using 23Na‐MRI

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract Saline water evaporation from porous media is a key phenomenon in the terrestrial environment and is linked to problems such as soil salinization and weathering of building materials. Recent modeling studies suggest the development of local instabilities due to density differences during evaporation in case of saturated porous media with high ...
M. A. Chaudhry, S. Kiemle, A. Pohlmeier, R. Helmig, J. A. Huisman   +4 more
wiley   +1 more source

Physics‐Informed Neural Networks to Develop Site‐Specific Pedotransfer Functions

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract Pedotransfer functions (PTFs) are widely used to estimate soil hydraulic parameters based on easily accessible soil information, playing an important role in the parameterization of earth surface models. However, conventional PTFs, developed using measurements from small volume soil samples, often exhibit significant deviations from field ...
Pengfei Qi, Yunquan Wang, Rui Ma, Jieliang Zhou, Harry Vereecken, Budiman Minasny, Ziyong Sun, Gaofeng Zhu, Kun Zhang   +8 more
wiley   +1 more source

Range Modeling and Surveillance of Ornithodoros turicata Ticks: Implications for Detecting African Swine Fever Virus in the United States

Ecology and Evolution, Volume 15, Issue 12, December 2025.
Ornithodoros turicata collected from a dry ice baited tick trap. ABSTRACT African Swine Fever virus (ASFv) is a re‐emerging global swine disease that, if introduced to the United States, would cause severe economic consequences. The widespread presence of feral hogs in addition to the presence of competent tick vectors, specifically Ornithodoros ...
Christopher J. Butler, Cora P. Garcia, Alexa K. Mendoza, Leila Akhand, Isaac Neuman, Dee B. Ellis, Meriam N. Saleh   +6 more
wiley   +1 more source

Constraining 2D Hydrogeological Inversion With 3D Lithological Data

Water Resources Research, Volume 61, Issue 12, December 2025.
Abstract In hydrogeology, piezometric data are the key constraints for model calibration. Their limits for three‐dimensional (3D) parameterization have often been pointed out, with water heads commonly regarded as having too little sensitivity to vertical heterogeneity.
D. Rambourg, P. Ackerer, W. Nouaim
wiley   +1 more source

Hungarian acarological literature [PDF]

, 2010
. The Hungarian acarological literature from 1801 to 2010, excluding medical sciences (e.g. epidemiological,clinical acarology) is reviewed. Altogether 1500 articles by 437 authors are included. The publications gathered are presentedaccording to authors
Horváth, E., Kontschán, J., Mahunka, S.   +2 more
core  

Identifying priority areas for conservation to promote connectivity and mitigate the impacts of anthropogenic disturbance

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract As nations seek to expand protected area (PA) networks to cover 30% of land and seas by 2030 (30×30), there is an urgent need for systematic conservation planning and spatial prioritization that considers the broad range of ecological and socioeconomic factors influencing the persistence of biodiversity.
Edmond Sacre, Ulf Bergström, Charlotte Berkström   +2 more
wiley   +1 more source

OPTIMAL CONVEX COMBINATION BOUNDS OF GEOMETRIC AND SECOND SEIFFERT MEANS FOR NEUMAN-S\'ANDOR MEAN

, 2015
In this paper, we present the least value α and the greatest value β such that the double inequality αG(a, b) + (1− α)T (a, b) 0 with a 6= b, where G(a, b),M(a, b) and T (a, b) are respectively the geometric, Neuman-Sandor and second Seiffert means of a ...
Chunrong Liu, M. Shi
semanticscholar   +1 more source

How Shells of Different Shapes Affect Current‐Driven Sand Transport

Journal of Geophysical Research: Oceans, Volume 130, Issue 11, November 2025.
Abstract The seabed rarely consists solely of bare sand: often other materials, such as shells are present. They can influence sand transport by armoring the bed and modifying its roughness. Biogenic shells come in different shapes and sizes, depending on the mollusc species that produce them.
Tjitske J. Kooistra, Steven H. Haarbosch, Jorn W. Bosma, Tjeerd J. Bouma, Bram C. van Prooijen, Karline Soetaert, Stuart G. Pearson   +6 more
wiley   +1 more source