Results 61 to 70 of about 2,227 (210)

Policyminer: From Oysters to Pearls [PDF]

open access: yesSSRN Electronic Journal, 2014
Today, a historically unprecedented volume of data is available in the public domain with the potential of becoming useful for researchers. More than at any other time before, political parties and governments are making data available such as speeches, legislative bills and acts.
Hossein Rahmani, Christine Arnold
openaire   +1 more source

Pearl culture – cultivation of pearl oysters (Bivalvia: Pteriidae) [PDF]

open access: yes, 2013
Perlikultura je proces uzgoja bisernica namijenjenih za proizvodnju bisera. Sastoji se od skupljanja bisernica u njihovom prirodnom okolišu, premještanja u mrijestilišta, nasađivanja mladih bisernica na podlogu i proizvodnje bisera.
Dorić, Valentina
core  

Utilization of Fermentation Process for the Production of Novel Plant‐Based Meat Analogs: A Review of Microorganisms, Processing, and Regulations

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT The production of plant‐based meat analogues from various protein sources is an emerging application worldwide, driven by growing population and health concerns. Many microorganisms during fermentation play a crucial role in fermented plant‐based meat alternatives, together with structuring and analytical approaches in terms of nutritional ...
Fatma Beyza Özpınar   +4 more
wiley   +1 more source

the Study of Pearl Oyster (Pinctada radiata) Fishery in Bandar-e Moqam and Nakhiloo Landings

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1997
This study deals with pearl oyster fishery in Bandar-e-Moqam and Bandar-e-Nakhiloo in Iran from July to August 1993. The total landings of pearl oyster were 185 tonnes (2.3 million units) with a total marked value of approximately 64 million Rls.
A. Jahangard
doaj  

Methods for Improving Settlement and Metamorphosis of Shelled Marine Mollusks in Aquaculture: A Review

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Settlement and metamorphosis are key developmental hurdles in marine mollusk aquaculture. Environmental signals (such as biofilms, algae, and signals from conspecifics) and biochemical pathways (including nitric oxide, thyroid hormones, catecholamines, and GABA) regulate the transition of larvae into benthic juveniles. Combining ecological observations
Angelica R. Valdez   +2 more
wiley   +1 more source

The Evolution of Giant Clam Science: From Foundational Studies to Emerging Frontiers

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
This review synthesizes nearly two centuries of giant clam research, identifying dominant themes, knowledge gaps, and emerging opportunities. Ecology, physiology, aquaculture, genomics, and biomineralization dominate the field, whereas anatomy and biotechnology remain underexplored. Future progress requires stronger integration of genomics, physiology,
Anthony Fam   +4 more
wiley   +1 more source

Fishery and biology of pearl oysters [PDF]

open access: yes, 1980
The important pearl fisheries for the marine peerl oysters have been concentrated in ...
Alagarswami, K
core  

Pearl oysters Pinctada margaritifera grazing on natural plankton in Ahe atoll lagoon (Tuamotu archipelago, French Polynesia)

open access: yes, 2012
International audienceIn atoll lagoons of French Polynesia, growth and reproduction of pearl oysters are mainly driven by plankton concentration. However, the actual diet of black-lip pearl oysters Pinctada margaritifera in these lagoons is poorly known.
Le Moullac, Gilles   +8 more
core   +1 more source

Exploring diurnal and nocturnal valve gaping behavior in winged pearl oyster Pteria penguin juveniles

open access: yesAquaculture Reports
The diurnal and nocturnal valve gaping behavior of the pearl oyster Pteria penguin was characterized through video analysis aided by open-source software. Juvenile pearl oysters were video-recorded for 48 hours under laboratory conditions, using commonly
Hebert Ely Vasquez   +9 more
doaj   +1 more source

Mapping molluscan endocrinology: a systematic and critical appraisal

open access: yesBiological Reviews, Volume 101, Issue 2, Page 970-1002, April 2026.
ABSTRACT Historically, a vertebrate‐centric paradigm has framed our interpretation of molluscan endocrinology, with considerable research focusing on vertebrate‐type steroid hormones (e.g. oestrogens, testosterone). However, contradictory evidence on the occurrence of vertebrate‐type steroid hormones in molluscan tissues, and a lack of the specific ...
Konstantinos Panagiotidis   +3 more
wiley   +1 more source

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