Results 31 to 40 of about 5,655 (254)

Morfometri, Pemijahan, dan Indeks Kematangan Gonad Teripang Komersial di Perairan Pulau Nyamuk, Karimunjawa

open access: yesJurnal Kelautan Tropis, 2021
Sea cucumbers are marine organisms that live in coral reef ecosystem habitats and their associations. Sea cucumbers have been used by communities as food, cosmetics and traditional medicine in various countries.
Mustagfirin Mustagfirin   +2 more
doaj   +1 more source

Sea cucumber as a therapeutic aquatic resource for human health

open access: yesFisheries and Aquatic Sciences, 2022
Sea cucumbers are worm-like, leathery bodied, benthic, marine organisms with a branched gonad. There are over 900 species, and these organisms are capable of changing their mechanical state, regenerating their small appendages, and digestive tract ...
Ruqaiyyah Siddiqui   +2 more
doaj   +1 more source

Monitoring of cage-cultured sea cucumbers using an underwater time-lapse camera and deep learning-based image analysis

open access: yesSmart Agricultural Technology, 2023
Optical cameras are being used to identify marine species as an easy and cost-effective aquaculture method for fishermen. Deep learning-based image analysis is now widely used in many fields, including aquaculture.
Takero Yoshida   +3 more
doaj   +1 more source

Effects of diet quantity on growth performance of juvenile sea cucumbers Holothuria scabra

open access: yesOceanological and Hydrobiological Studies, 2022
Sea cucumbers are in high demand in the world market due to their nutritional and medicinal values. In this study, the growth performance of juvenile sea cucumbers Holothuria scabra fed with different proportions of two feeds was analyzed.
Al-Harbi Mamdouh
doaj   +1 more source

Biology, ecology and management perspectives of overexploited deposit-feeders sea cucumbers, with focus on Holothuria tubulosa (Gmelin, 1788)

open access: yesAdvances in Oceanography and Limnology, 2021
The increasing harvesting of low trophic level organisms is rising concern about the possible consequences on the ecosystem functioning. In particular, the continuous demand of sea cucumbers from the international market lead to the overexploitation of ...
Viviana Pasquini   +3 more
doaj   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

open access: yesAdvanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li   +9 more
wiley   +1 more source

The characteristics of sheltering behavior in the sea cucumber Apostichopus japonicus

open access: yesAquaculture Reports
Based on the sheltering behavior, shelters are widely applied to enhance the aquaculture efficiency of sea cucumbers. However, the characteristics of sheltering behavior are still poorly understood in sea cucumbers.
Xiang Li   +6 more
doaj   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Food Source Analysis of Sea Cucumber (Apostichopus japonicus) in Seaweed Bed of Changshan Archipelago Indicated by Stable Isotopes [PDF]

open access: yesProgress in Fishery Sciences
Sea cucumber Apostichopus japonicus, belonging to the family Stichopodidae, is primarily distributed in seaweed beds in the Bohai Sea and Yellow Sea of China.
QU Pei   +11 more
doaj   +1 more source

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

open access: yesAdvanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker   +2 more
wiley   +1 more source

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