Results 61 to 70 of about 19,293 (198)
Diet and trophic niche of Lithobates catesbeianus (Amphibia: Anura)
Zoologia (Curitiba), 2012 Lithobates catesbeianus (Shaw, 1802) is an invasive anuran introduced in Brazil that is associated with the displacement and the decline of populations of native species worldwide.
Peterson T. Leivas +2 more
doaj +1 more source
, 2006 Number of Pages: 12Integrative BiologyGeological ...
Heyer, Miriam Muedeking +1 more
core +1 more source
Evolution of research on global amphibian declines
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract In the late 1980s, the scientific community became aware of severe, enigmatic amphibian population declines. These declines triggered a wave of research focused on quantifying their extent and identifying key drivers. We used text‐analysis techniques, including topic modeling and geoparsing, to examine the evolution of research focused on ...
Jordann Crawford‐Ash +6 more
wiley +1 more source
Frog community responses to recent American bullfrog invasions
Current Zoology, 2011 Native species may decline quickly when confronted with an exotic species to which they are not adapted. The extent of decline may depend on the abundance of an invader and the length of time since it first arrived in the community (residence time), and ...
Yiming LI, Zhunwei KE, Yihua WANG, Tim M. BLACKBURN
doaj
Revista Brasileira de Zootecnia, 2004 Com o objetivo de avaliar a atividade enzimática da tripsina no conteúdo intestinal da rã-touro (Rana catesbeiana Shaw, 1802), 320 animais com peso médio de 3,6 g foram distribuídos em baias-teste com temperatura e fotoperíodo controlados.
Luís Gustavo Tavares Braga +3 more
doaj +1 more source
Scientific Reports, 2021 The invasive American bullfrog (Lithobates catesbeianus) imperils freshwater biodiversity worldwide. Effective management hinges on early detection of incipient invasions and subsequent rapid response, as established populations are extremely difficult ...
Teun Everts +5 more
doaj +1 more source
Aminoglycoside-Induced Phosphatidylserine Externalization in Sensory Hair Cells Is Regionally Restricted, Rapid, and Reversible [PDF]
, 2008 The aminophospholipid phosphatidylserine (PS) is normally restricted to the inner leaflet of the plasma membrane. During certain cellular processes, including apoptosis, PS translocates to the outer leaflet and can be labeled with externally applied ...
Gale, Jonathan E +4 more
core +1 more source
Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting
Advanced Materials Technologies, Volume 11, Issue 2, 22 January 2026.Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung +5 more
wiley +1 more source
Autonomous Polymer Frameworks for Sustainable Tissue‐Interfaced Plastic Bioelectronics
Advanced Science, Volume 13, Issue 4, 19 January 2026.This review focuses on plastic bioelectronic systems integrated with autonomous polymer frameworks (auto‐POFs) and summarizes recent progress in this field. It provides an in‐depth analysis of the design strategies and operational mechanisms of auto‐POFs, highlighting their pivotal role in enhancing the sustainability and interfacial adaptability of ...
Elvis K. Boahen +8 more
wiley +1 more source
Molecular Investigation of Amphibian Pathogens in Lee County, VA [PDF]
, 2019 Undergraduate ...
Mahoney, Casey
core +1 more source