Why the brown ghost chirps at night.

Since the pioneering work by Moeller, Szabo, and Bullock, weakly electric fish have served as a valuable model for investigating spatial and social cognitive abilities in a vertebrate taxon usually less accessible than mammals or other terrestrial vertebrates. These fish, through their electric organ, generate low-intensity electric fields to navigate and interact with conspecifics, even in complete darkness. The brown ghost knifefish is appealing as a study subject due to a rich electric 'vocabulary', made by individually variable and sex-specific electric signals.

Efficacy of avilamycin on the incidence and severity of diarrhea associated with pathogenic and the subsequent growth performance of nursery pigs.

A total of 3,329 commercial crossbred barrows and gilts were used to compare the efficacy of avilamycin on incidence and severity of diarrhea and growth performance of pigs naturally infected with . An incomplete block design was used with a 2 × 4 factorial arrangement of treatments: 1) Stocking density (Single: 0.67 sq.

A spatial triage of at-risk conifer forests to support seed collection efforts and sustainable forestry.

At-risk conifer stands growing in hot, arid conditions at low elevations may contain the most climate change-adapted seeds needed for sustainable forestry. This study used a triage framework to identify high-priority survey areas for Pinus ponderosa (Pipo) within a large region, by intersecting an updated range map with a map of seed zones and elevation bands (SZEBs). The framework assesses place-based climate change and potential wildfire risks by rank-order across 740 potential collection units.

Dissection of Progressive Disease Patterns for a Modified Classification for Immunotherapy.

Importance: Progressive disease (PD) in patients treated with immune checkpoint inhibitors (ICIs) varies widely in outcomes according to the Response Evaluation Criteria in Solid Tumors (RECIST), version 1.1. Efforts to modify RECIST for ICI treatment have not resolved the heterogeneity in PD patterns, posing a clinical challenge.