Results 51 to 60 of about 2,070 (185)

Low‐Head Dam Removal Restores Biofilm Structure but Not Function in a Temperate Stream

International Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Barrier removal is a common stream restoration practice aimed at restoring longitudinal connectivity, yet its effects on biofilm structure and function, through alteration of near‐bed hydrodynamics, remain unclear. Using a space‐for‐time substitution approach, we assessed how the presence and removal of a low‐head dam affect biofilm structure ...
Julia Pasqualini, Christine Anlanger, Clara Mendoza‐Lera, Patrick Fink, Andreas Lorke, Markus Weitere, Ulisses Nunes da Rocha, Kay Knöller, Travis Meador, Mario Brauns   +9 more
wiley   +1 more source

Investigating controls on fluvial grain sizes in post-glacial landscapes using citizen science [PDF]

Earth Surface Dynamics
The grain sizes of sediments in channels have been linked to landscape characteristics, such as flow distance from headwaters, topographic relief, lithology and climate, in landscapes with little past or present glacial influence.
A. H. Towers, M. Attal, S. M. Mudd, F. J. Clubb   +3 more
doaj   +1 more source

Evaluation of a Dermocosmetic Serum for Managing Hyperpigmentation Disorders in Phototypes IV‐VI Individuals From South Africa and Argentina

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Hyperpigmentation disorders are a distressing condition, especially for individuals with skin of color who are at higher risk. Often treated topically, a significant advancement in this field was Kligman's depigmenting trio, inhibiting melanogenesis, providing anti‐inflammatory benefits, and promoting epidermal renewal.
Susanna Margaretha H. Kannenberg, Alejandra Piegari Feliu, Shantal Valdés, Sandrine Bergera‐Virassamynaïk, Benoît Cadars, Audrey Gerstel, Arnaud Fontbonne, Sandra Trompezinski, Elodie Valin, Elodie Prestat‐Marquis   +9 more
wiley   +1 more source

Inflation expectations proprieties during the war: The case of Ukraine

Economics and Business Review
This study compares consumer and professional inflation expectations in Ukraine before and during the Russian invasion of Ukraine. We apply entropy-based measures to tackle co-movements of expectations and macro variables (inflation, food inflation ...
Szyszko Magdalena, Rutkowska Aleksandra, Motuzka Olena   +2 more
doaj   +1 more source

Prospective, Double‐Blind, Vehicle‐Controlled Assessment of Topical Bakuchiol on Photoaging in a Chinese Population

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Aging skin is a universal complaint among diverse patient populations. It encompasses physiologic changes to the skin, such as skin laxity, dyspigmentation, fine lines, and wrinkles. However, different populations may show different signs of aged skin.
Zill‐e‐human Khan, Ratan K. Chaudhuri, Ajay Dulai, Anurag Tarmaster, Libing Pan, Raja K. Sivamani   +5 more
wiley   +1 more source

Changes in the inflation expectations of consumers and professionals during the Russian invasion of Ukraine: The case of Ukraine and Poland

International Journal of Management and Economics
We use causal inference analysis with Bayesian structural time series modelling to identify the changes in the direction and amplitude of Ukrainian and Polish consumer and professional inflation expectations after the outbreak of war in Ukraine.
Szyszko Magdalena, Kliber Agata, Motuzka Olena   +2 more
doaj   +1 more source

Evaluation of bed load transport equations in gravel bed rivers: A case study of the lower Jinsha River (SW China)

Journal of Hydrology: Regional Studies
Study region: This research is centered on the Sanduizi Reach of the lower Jinsha River, situated within the upper Yangtze River Basin in southwestern China.
Zhiyi Feng, Anjun Deng, Qin Lu, Chenge An, Ruiru Lv, Yao Tang   +5 more
doaj   +1 more source

Geomorphic Effectiveness of an Extreme Flood in a Mountain River: Evidence From Pre‐ and Post‐Event Surveys in a Subtropical Region of Southern Brazil

Hydrological Processes, Volume 40, Issue 5, May 2026.
The extreme flooding of April 2024 caused a complete “geomorphic reset”, resulting in a 24% widening of the channel and a transition to critical or supercritical flow regimes. The energy of the event broke through the stable armouring layer, reducing the armouring ratio from 7.9 to 4.9 and intensely removing fine sediments from the subsurface.
Gabriel Augusto Feyh, Jean Paolo Gomes Minella, Eno Darci Saatkamp, Lidiane Buligon, Gustavo Henrique Merten, Felipe Bernardi, Cristiano Carvalho da Silva, Angelo Garcia Costa, Alice Prates Bisso Dambroz   +8 more
wiley   +1 more source

A Numerical Study of the Effects of Density Contrast on Flow, Turbulence, and Mixing at the Negro/Solimoes Confluence, Brazil

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Eddy‐resolving numerical simulations are conducted to investigate the effects of density contrast between the confluent flows on hydrodynamics, coherent structures and mixing downstream of the confluence between the Negro and Solimões Rivers, Brazil, which is characterized by both a large discharge (>100,000 m3/s) and a large aspect‐ratio (W/D 
C. Jiang, M. Koken, G. Constantinescu, C. Gualtieri   +3 more
wiley   +1 more source

Quantitative trait loci analysis in spring wheat comparing two advanced backcross populations derived from an exotic wheat accession [PDF]

, 2010
The objective of the present study was to identify and localise favourable, exotic QTL alleles for the improvement of 16 quantitative agronomic traits, quality parameters and disease resistances in elite wheat cultivars. Therefore, two advanced backcross
Schubert, Anne Christa
core