Results 61 to 70 of about 2,239 (167)

New species and noteworthy findings for flora of the Urals and adjacent territories

Turczaninowia, 2021
The article provides information about rare and newly described species for the flora of the Urals and adjacent territories, namely: Astragalus saphronovae Kulikov, Atraphaxis decipiens Jaub. et Spach., Carex amgunensis F.
Наталья Валерьевна Золотарёва, Елена Николаевна Подгаевская, Валерий Александрович Глазунов, Елена Дмитриевна Лапшина, Алёна Сергеевна Третьякова, Николай Юрьевич Груданов, Павел Вячеславович Кондратков, Ярослав Михайлович Голованов, Николай Иванович Науменко, Александр Николаевич Пузырёв, Светлана Анатольевна Николаенко, Илья Владимирович Филиппов, Денис Германович Мельников   +12 more
doaj   +1 more source

Food web complexity alters phytoplankton persistence and resilience to nutrient pulses in experimental ecosystems

Limnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract In aquatic ecosystems, greater food web complexity is theorized to increase persistence and resilience of primary production to pulse disturbances, yet experimental evidence is limited. We simulated two storm‐induced pulse disturbances by adding nutrients (~ 3%–5% increase in ambient concentrations) to three ponds with low, intermediate, and ...
Tyler J. Butts, Robert A. Johnson, Michael J. Weber, Grace M. Wilkinson   +3 more
wiley   +1 more source

Economic impact of ovine footrot and serological diversity and virulence of Dichelobacter nodosus in north Kashmir, India

Indian Journal of Animal Sciences, 2014
The present study was aimed to determine the prevalence and economic impact of footrot as well as to determine the serological diversity and strain differentiation of Dichelobacter nodosus in north Kashmir, India, comprising district Baramulla ...
Z A KABLI, S A WANI, I HUSSAIN, M A BHAT, M A RATHER, S N MAGRAY   +5 more
doaj   +1 more source

Land use and soil characteristics are associated with increased risk of treponeme‐associated hoof disease in elk

Ecosphere, Volume 16, Issue 12, December 2025.
Abstract Environments can shape the occurrence and extent of disease outbreaks in wildlife. We studied the effects of environmental features on the occurrence of treponeme‐associated hoof disease (TAHD), an emerging infectious disease of free‐ranging elk (Cervus canadensis), in southwestern Washington, USA.
Steven N. Winter, Glen A. Sargeant, Margaret A. Wild, Erin Clancey, Kathryn P. Huyvaert, Kyle Garrison, Pilar Fernandez   +6 more
wiley   +1 more source

Genetic Variability and Antibacterial Sensitivity of Dichelobacter nodosus and Fusobacterium necrophorum Infection in Sheep Sulaimani Province, Kurdistan Region, Iraq

The Iraqi Journal of Veterinary Medicine
Footrot is a significant health problem in ruminants, especially sheep, caused by the bacteria Dichelobacter nodosus and Fusobacterium necrophorum. Infected animals may become lame and lose body condition.
Rizgar Rahim Sulaiman, Hardi Fattah Marif, Basim Abdulwahid Ali, Kwestan Najm Ali, Muhamad Omer Baba Shekh   +4 more
doaj   +1 more source

Design, Fabrication, Mechanics, and Multifunctional Applications of Shell‐Based Nanoarchitected Materials

Small Structures, Volume 6, Issue 11, November 2025.
Shell‐based nanoarchitected materials feature continuous surfaces, nanoscale feature sizes, and strong constituent materials, and exhibit high modulus/strength, remarkable recoverability, and substantial energy absorption capacity. This review provides an overview of recent progresses in shell‐based nanoarchitected materials from the perspectives of ...
Hanzheng Xing, Yujia Wang, Songyan Zhang, Shuchang Li, Zihe Li, Ming Li, Xuan Zhang, Bin Ding, Zihang Xu, Xiaoyan Li   +9 more
wiley   +1 more source

Recuperação de pré-sementes de vieira Nodipecten nodosus (Linnaeus, 1758) após diferentes períodos de permanência em laboratório e no mar [PDF]

, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Aqüicultura.A recuperação de pré-sementes da vieira Nodipecten nodosus foi analisada em três diferentes tempos de assentamento em ...
Sühnel, Simone
core  

Pixelated pathologies: Camera trapping as a tool for monitoring wildlife health

Journal of Applied Ecology, Volume 62, Issue 11, Page 2894-2913, November 2025.
Given the increasing emergence of diseases, some with conservation and public health implications, improving and expanding wildlife health surveillance strategies is imperative. Camera trapping is particularly relevant for detecting new outbreaks, monitoring high‐risk zones and evaluating risk mitigation measures. Abstract Camera trapping has become an
Patricia Barroso, Pablo Palencia
wiley   +1 more source

Characterization of two putative Dichelobacter nodosus footrot vaccine antigens identifies the first lysozyme inhibitor in the genus

Scientific Reports, 2019
The Gram-negative anaerobic bacterium Dichelobacter nodosus (Dn) causes footrot in ruminants, a debilitating and highly contagious disease that results in necrotic hooves and significant economic losses in agriculture.
Maria Victoria Humbert, Alexandra Jackson, Christian M. Orr, Ivo Tews, Myron Christodoulides   +4 more
doaj   +1 more source

Etiological characterization and classification of hoof lesions in sheep from central-western and southwestern Rio Grande do Sul, Brazil (2023-2024) [PDF]

Ciência Rural
: Pododermatitis is prevalent among sheep flocks worldwide, resulting in significant production and economic losses. Dichelobacter nodosus is the main bacterial agent involved in cases of footrot.
Diego Cristiano Corrêa, Roberto Antônio Delgado Barcelos, Fernanda Silveira Flores Vogel, Juliana Felipetto Cargnelutti   +3 more
doaj   +2 more sources