Results 71 to 80 of about 22,581 (205)

Beyond the Binary: Controlling Natural Sex‐Change in Hermaphroditic Fishes

Reviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Sex‐change in hermaphroditic fishes is a complex but natural biological phenomenon that has significant implications for aquaculture fingerling production, selective breeding, and grow‐out. Understanding the physiological, endocrinological, and molecular pathways underlying hermaphroditism in fishes offers unique opportunities to manipulate ...
Roni Chandra Mondal, Jarrod L. Guppy, Maria A. Villacis‐Escobar, Dean R. Jerry   +3 more
wiley   +1 more source

Stable Isotopes Approach to Infer the Feeding Habit and Trophic Position of Freshwater Fishes in Tropical Lakes [PDF]

Iranica Journal of Energy and Environment, 2016
A study was conducted on the stable isotope variation of muscle tissues from selected freshwater fish species from Temenggor Lake and Chenderoh Lake, Perak, Malaysia from December 2014 to March 2015. The objective is to assess the stable isotopes of δ13C
S. K. Yap, I. Muneera, M. I. Syakir, H. H. Zarul, F. Widad   +4 more
doaj   +1 more source

Biomedical Research, A Tool to Address the Health Issues that Affect African Populations. [PDF]

, 2013
Traditionally, biomedical research endeavors in low to middle resources countries have focused on communicable diseases. However, data collected over the past 20 years by the World Health Organization (WHO) show a significant increase in the number of ...
Peprah, Emmanuel, Wonkam, Ambroise
core   +3 more sources

Invisible dynamics: exploring the genetic diversity of peacock bass in Brazil

OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
In Brazil, the introduction of non-native species into freshwater environments, such as peacock bass (Cichla spp.), was driven by aquaculture and sport fishing. These Amazonian fish possess phenotypic plasticity and resilience that facilitate their invasion and establishment in new habitats.
Thércia Gonçalves Ribeiro Monroe, Nivia Sandiele de Melo Sousa, Natanael Bezerra Monroe, Anderson Franzoni Marques Melo, Cássia Regina da Silva Galvão, Robert da Silva de Jesus, Selma Patrícia Diniz Cantanhêde, Ligia Tchaicka   +7 more
openaire   +1 more source

Growth of the Cichla temensis Humboldt, 1821 (Perciformes: Cichlidae) from the middle rio Negro, Amazonas, Brazil

Neotropical Ichthyology
This study aimed to estimate age and growth of the peacock bass Cichla temensis from the rio Negro (Brazilian Amazonia) by analyzing scale annuli. Specimens were captured between October 2011 and September 2012 in the main channel of the river and in ...
Caroline Pereira Campos, Carlos Edwar de Carvalho Freitas, Sidineia Amadio   +2 more
doaj   +1 more source

Theodore Antoniou: Celebration and Tribute, March 25, 2008 [PDF]

, 2008
This is the concert program of the Theodore Antoniou: Celebration and Tribute performance on Tuesday, March 25, 2008 at 4:00 p.m., at the Concert Hall, 855 Commonwealthe Avenue. Works performed were KOMMOS B for orchestra by Theodore Antoniou, Cantilena (
School of Music, Boston University
core  

Reconstructing Repetitive Flood Exposure Across 78 Events From 1996 to 2020 in North Carolina, USA

Earth's Future, Volume 13, Issue 7, July 2025.
Abstract Measuring flooding through time is crucial for understanding exposure and vulnerability — key components to estimating flood risks and impacts. Yet, historical records of flood inundation are sparse. In this study, we reconstruct flood extents for 78 damaging events in eastern North Carolina between 1996 and 2020 using high‐resolution ...
Helena M. Garcia, Antonia Sebastian, Kieran P. Fitzmaurice, Miyuki Hino, Elyssa L. Collins, Gregory W. Characklis   +5 more
wiley   +1 more source

Reproduction of Cichla kelberi Kullander and Ferreira, 2006 introduced into an artificial lake in southeastern Brazil

Brazilian Journal of Biology
The objective of this study was to characterize the reproduction of Cichla kelberi in an artificial lake, located in the municipality of Leme, in the state of São Paulo, Brazil. Breeding occurred in spring, and summer.
LM. Gomiero, GA. Villares Junior, F. Naous   +2 more
doaj   +1 more source

On The Presence of Christ [PDF]

, 2018
On the Presence of Christ is a musical work for septet (three strings, three winds, percussion) exploring Christ’s presence throughout all time as described in Scripture, wherein the individual movements are thematically grounded and arranged from ...
Peacock, William A.
core   +1 more source

Student questioning : a componential analysis [PDF]

, 1994
This article reviews the literature on student questioning, organized through a modified version of Dillon's (1988a, 1990) componential model of questioning. Special attention is given to the properties of assumptions, questions, and answers.
Meij, Hans van der
core   +2 more sources