Results 101 to 110 of about 11,104 (199)

Development of Holocene lacustrine microbialites on the Iberian Peninsula: Insights into environmental and depositional controls using X‐ray CT and petrography

Sedimentology, Volume 73, Issue 4, Page 1148-1184, June 2026.
ABSTRACT Microbial mats and microbialites are common in modern and ancient saline lacustrine environments and are highly responsive to biological and environmental factors. As such, they represent important sources of high‐resolution environmental data across a wide range of geological time. Nonetheless, interpretation of fossil mats is non‐trivial due
Connor Doyle, Juan Pablo Corella, Julia Behnsen, Mario Morellón, Celia Martín‐Puertas, Blas Valero Garcés, Stefan Schröder   +6 more
wiley   +1 more source

Dual Knockout Models of the Spatially and Functionally Conserved rgra and rgrb Zebrafish Genes Reveal the Requirement of RGR for the Integrity of Cone‐Mediated Photopic Vision, the Photopic Visual Cycle and Bruch's Membrane Morphology

The FASEB Journal, Volume 40, Issue 10, 31 May 2026.
This study investigates the role of the vision gene RGR using novel dual knockout zebrafish models. The loss of rgra and rgrb results in zebrafish larvae having reduced visual function and altered retinoid profiles under light but not dark conditions. The OKR phenotype is enhanced under higher light intensities.
Grace Ruddin, Tess McCann, Joanna J. Kaylor, Michelle M. Fox, John D. Fehilly, Rebecca Ward, Adam Faulkner, Ailís L. Moran, Kieran Wynne, Roxana A. Radu, Michael G. Monaghan, Stephen D. Thorpe, Gabriel H. Travis, Breandán N. Kennedy   +13 more
wiley   +1 more source

Utilização da artêmia nacional como dieta para pós-larvas do Litopenaeus vannamei (Boone, 1931) na fase berçário = Brazilian artemia as feed for Litopenaeus vannamei post-larvae through the nursery phase

Acta Scientiarum: Animal Sciences, 2006
Experimentos foram realizados em uma fazenda comercial de criação decamarões marinhos, objetivando avaliar a taxa de crescimento e sobrevivência das pós-larvas do Litopenaeus vannamei, quando cultivadas em tanques-berçário e submetidas a diferentes ...
Adriano Prysthon da Silva, Paulo de Paula Mendes   +1 more
doaj  

THE EFFECT OF ARTEMIA BIOENCAPSULATION WITH SPIRULINA POWDER ON THE GROWTH PERFORMANCE OF DEPIK FRY (Rasbora tawarensis): PENGARUH ARTEMIA BIOENKAPSULASI DENGAN BUBUK SPIRULINA TERHADAP KINERJA PERTUMBUHAN BENIH IKAN DEPIK (Rasbora tawarensis)

Jurnal Teknologi Perikanan dan Kelautan
Ikan depik (Rasbora tawarensis) merupakan salah satu komoditas perikanan unggulan di Kabupaten Aceh Tengah dan sebagai ikan endemik Danau Laut Tawar. Akibat penangkapan yang berlebih dan degradasi lingkungan, kini status ikan depik sudah terancam punah ...
Siti Komariyah, Purnawati Purnawati, Iwan Hasri, Andika Putriningtias   +3 more
doaj   +1 more source

Population dynamics of freshwater crayfish (Astacus leptodactylus) in Aras reservoir, Iran [PDF]

Environmental Resources Research, 2015
A. Mohsenpour Azari, M. Seidgar, F. Mohebbi   +2 more
doaj   +1 more source

Growth and Development of Stadia Artemia salina in Culture with Different Concentration of Bran Suspension

Journal of Marine and Coastal Science
The annual need for Artemia in Indonesia reaches 40-60 tons, but up to now 100% of this need is still imported. Various efforts have been made to produce Artemia cysts, but the main obstacle in cultivating Artemia to produce cysts is the availability of ...
Fatimah Cahyani Prasetyawati, Ahmad Shofy Mubarak, Boedi Setya Rahardja   +2 more
doaj   +1 more source

Aclimatação do camarão marinho Litopenaeus vannamei (Boone, 1931) à água doce com diferentes estratégias de alimentação e calagem = Acclimatization of the marine shrimp Litopenaeus vannamei (Boone, 1931) to the freshwater with different feeding and liming strategies

Acta Scientiarum: Animal Sciences, 2006
Pós-Larvas do camarão Litopenaeus vannamei, na fase de PL9-10 e PL25-26 foram aclimatadas à água doce (0,0 ‰), objetivando promover cultivos em regiões interioranas. Para isso, foram realizados dois experimentos conduzidos em aquários com capacidade útil
Paulo de Paula Mendes, Maria Luciene Luzia Tavares Albuquerque, Débora Meneses de Queiroz, Bruno Leonardo da Silva Santos, Arthur da Costa Lima, Yuri Vinicius de Andrade Lopes   +5 more
doaj  

Efeito da oferta de náuplios de Artemia franciscana enriquecidos com ácidos graxos poliinsaturados sobre o desenvolvimento de pós-larvas do camarão marinho Farfantepenaeus paulensis

Revista Brasileira de Zootecnia, 2003
O objetivo deste trabalho foi avaliar a eficácia da técnica de enriquecimento de náuplios de Artemia franciscana, em emulsões de ácidos graxos poliinsaturados (AGP) para a alimentação de pós-larvas do camarão marinho Farfantepenaeus paulensis.
Cibele Soares Pontes, Edemar Roberto Andreatta   +1 more
doaj  

Efficacy of selection in sexually breeding Artemia (Artemia franciscana, )

Aquaculture Research, 2006
Mangesh M Shirdhankar, Palhani C Thomas, Satish K Barve   +2 more
openaire   +1 more source

[A method for culturing Artemia].

Journal of UOEH, 2001
Artemia sp. is classified into phylum Arthropoda and class Crustacea. Ecological and experimental studies of this animal have been reported using wild species. In order to isolate inbred strains of Artemia, we have established a subculturing method for siblings of Artemia. Details of our practice on the culturing method of Artemia are described and the
Z, Nambu, S, Tanaka, F, Nambu
openaire   +1 more source