Results 71 to 80 of about 108,850 (303)

Transition to Time-Dependent Artificial Feed Induces Histological and Apoptotic Alterations in Mandarin Fish (Siniperca chuatsi)

open access: yesFishes
This study aimed to investigate the response mechanisms of liver and gill tissues in mandarin fish (Siniperca chuatsi) at the histological, apoptotic, and gene expression levels during the weaning process from live prey to artificial feed.
Zhou Zhang   +4 more
doaj   +1 more source

Droplet and creaming stability of fish oil-loaded gelatin/surfactant-stabilized emulsions depends on both the adsorption ways of emulsifiers and the adjusted pH

open access: yesFood Science and Human Wellness, 2020
The droplet and creaming stability of food emulsions stabilized by mixed emulsifiers is a research hotspot in the field of emulsions. In this work, we mainly explore the effect of pH change on the droplet and creaming stability of fish oil-loaded ...
Ting Zhang   +3 more
doaj   +1 more source

Pangasius Fish Skin and Swim Bladder as Gelatin Sources for Hard Capsule Material

open access: yesInternational Journal of Biomaterials, 2021
In this paper, we report the extraction and characterization of gelatin from the abundant industrial fishery waste of Pangasius skin and swim bladder and its application as the base material for hard capsule shells. The yield of gelatin ranged between 19
Mala Nurilmala   +4 more
doaj   +1 more source

Advance on the Application of Magnetic Field-assisted Freezing Technology in Food

open access: yesShipin gongye ke-ji, 2023
Freezing is one of the most common and effective method of preserving food. However, the formation of large ice crystals during traditional freezing process will destroy food tissues and lead to quality deterioration.
Qian HOU   +7 more
doaj   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

Chromosome-level genome assembly of Decorus tungting, an endemic cyprinid from China

open access: yesScientific Data
Decorus tungting is a vulnerable, endemic cyprinid species of conservation significance, historically abundant in Dongting Lake but now suffering severe population declines due to overfishing and river modifications.
Xuan Xie   +8 more
doaj   +1 more source

Food and nutrition security in Timor-Leste [PDF]

open access: yes, 2013
This report is a literature review on Food and Nutrition Security in Timor-Leste based on data from surveys conducted by the Timor-Leste National Statistics Directorate, as well as from national and international organizations working in Timor-Leste ...
Thilsted, S.H., Pant, J., Andersen, A.B.
core  

The biological effects of antidepressants on the molluscs and crustaceans:a review [PDF]

open access: yes, 2014
Antidepressants are among the most commonly detected human pharmaceuticals in the aquatic environment. Since their mode of action is by modulating the neurotransmitters serotonin, dopamine, and norepinephrine, aquatic invertebrates who possess ...
Fong, Peter P., Ford, Alex T.
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

A plea for more freshwater experts in IPBES

open access: yes, 2023
Biodiversity loss occurs much faster in the world's freshwaters than in the terrestrial or marine realms, yet worries have been expressed that freshwater systems are not given the same priority as ‘land and oceans’ in global environmental governance. The
Jan J. Kuiper   +2 more
core   +1 more source

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