Results 51 to 60 of about 9,140 (253)

Pathophysiological Mechanisms of Emaciation Syndrome in Plectropomus leopardus: Insights From Histology and Transcriptomics

Animal Research and One Health, EarlyView.
Integrated phenotypic, histological, transcriptomic, and validation analyses reveal that emaciation syndrome in Plectropomus leopardus is associated with intestinal structural damage, hepatic metabolic remodeling, and muscle protein degradation, highlighting coordinated multi‐tissue alterations underlying disease progression.
Zhihao Zhang, Bo Wang, Mengya Wang, Haizhan Tang, Mingjian Liu, Da Zheng, Zhongyi Zhai, Jiahang Li, Jinyang Xie, Chaofan Jin, Jingjie Hu, Zhenmin Bao   +11 more
wiley   +1 more source

Reproductive aspects of Acanthurus chirurgus (Perciformes: Acanthuridae) captured by the artisanal fleet operating in Itamaracá Island, Pernambuco, Brazil

Scientia Marina
This study examined the reproductive biology of Acanthurus chirurgus through monthly collections from May 2016 to May 2018. A total of 505 specimens (317 males, 188 females) were analysed, with males having a larger total length than females (32.0 cm vs.
Paulo R. Souza-Almeida, Renata A. Shinozaki-Mendes, Hilario Murua, María Korta, Paulo G. Vasconcelos-Oliveira   +4 more
doaj   +1 more source

Gross and histological observations of ovarian development in twaite shad, Alosa fallax fallax, from Rivers Mira and Guadiana (Portugal)

Scientia Marina, 2003
In order to describe the stages of oogenesis of twaite shad, Alosa fallax fallax, 265 females were collected between March and June 1997, February and June 1998 and January and April 1999 in the Rivers Mira and Guadiana.
Teresa Pina, Eduardo Esteves, José Pedro Andrade   +2 more
doaj   +1 more source

Reproductive dynamics and potential annual fecundity of South Pacific albacore tuna (Thunnus alalunga). [PDF]

PLoS ONE, 2013
The reproductive biology of albacore tuna, Thunnus alalunga, in the South Pacific Ocean was investigated with samples collected during broad-scale sampling between 2006 and 2011.
Jessica H Farley, Ashley J Williams, Simon D Hoyle, Campbell R Davies, Simon J Nicol   +4 more
doaj   +1 more source

The ORCA‐TWIN qCMOS Experiment I. Science Case and Commissioning at Calar Alto Observatory

Astronomische Nachrichten, EarlyView.
ABSTRACT We describe a pilot study to explore a new generation of fast and low noise CMOS image sensors for time domain astronomy, using two remote telescopes with a baseline of 1635 km. The experiment involves direct imaging with novel qCMOS image sensor technology that combines fast readout with sub‐electron readout noise.
Martin M. Roth, Paško Roje, Stella Vješnica, Stefan Cikota, Alex J. Brown, Mike Kretlow, Marco Azzaro, Santiago Reinhart, Jesús Aceituno, Harry Dawson, Carsten Denker, Torsten Enßlin, Stephan Geier, Thomas Granzer, Thomas Kupfer, Gianluca Li Causi, Samaya Nissanke, José Luis Ortiz, Fernando Pedichini, Katja Poppenhäger, Axel Schwope   +20 more
wiley   +1 more source

A Century of Learning: The Story of ESA's Education Committee, 1918–2025

The Bulletin of the Ecological Society of America, EarlyView.
Abstract The Education Committee and its precursors have been highly influential within the Ecological Society of America. Here we document the Education Committee's history, from its origins in reviewing curricular materials through major contributions to ecological literacy, teaching innovation, diversity initiatives, and professional development ...
Kenneth M. Klemow, Alan R. Berkowitz, Carmen R. Cid, Tom A. Langen, Margaret D. Lowman, George Middendorf, Julie A. Reynolds   +6 more
wiley   +1 more source

Harnessing blood clot as a native scaffold for orchestrating tissue repairs and regeneration

BMEMat, EarlyView.
The blood clot, owing to its dynamic composition and unique microenvironment, holds significant yet underappreciated potential for tissue engineering. This review systematically summarizes the pathophysiology of clot formation, the key regulatory factors shaping its microenvironment, and its applications in both pre‐clinical and clinical settings ...
Gao‐peng Dang, Yu‐zhu Wang, Yi‐fei Wang, Que Bai, Jia‐xin Hao, Zhi‐ting Li, Xiao‐qing Cao, Yu Wei, Yue Feng, Ji‐hua Chen, Franklin R. Tay, Rui‐bing Wang, Jun‐ting Gu, Li‐na Niu   +13 more
wiley   +1 more source

Acoustic Characteristics of Spawning Biological Sounds of Brown Croaker (Miichthys miiuy)

Fishes
Marine organisms make sounds for various reasons, including spawning and avoidance, which are species-specific. Traditionally, Korean fishermen in the northwest Pacific Ocean have listened for spawning sounds to locate spawning grounds of Brown croaker ...
Hansoo Kim, Young Geul Yoon, Sungho Cho, Sunhyo Kim, Mira Kim, Donhyug Kang   +5 more
doaj   +1 more source

Oxygen consumption, ventilatory frequency and heart rate of lampreys (Lampetra fluviatilis) during their spawning run [PDF]

Journal of Experimental Biology, 1975
ABSTRACT The standard rate of oxygen consumption, ventilatory frequency and heart rate of adult Lampetra fluviatilis were measured during the light phase of the photoperiod and at times corresponding to various stages in the upstream migration.
Claridge, P.N., Potter, I.C.
openaire   +2 more sources

Between and Within Bay Differences in Mesozooplankton Assemblages in the Central and Eastern Baltic Sea: An Exploratory Study

Biological Diversity, EarlyView.
Mesozooplankton assemblages differed significantly both between and within Baltic Sea bays, driven mainly by local salinity and temperature gradients. Distinct communities occurred over distances of less than 1 km, demonstrating strong fine‐scale spatial variability.
Neele Schmidt, Amanda Adam Jansson
wiley   +1 more source