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Blockchain-Empowered Federated Learning for Healthcare Metaverses: User-Centric Incentive Mechanism With Optimal Data Freshness [PDF]

open access: yesIEEE Transactions on Cognitive Communications and Networking, 2023
Given the revolutionary role of metaverses, healthcare metaverses are emerging as a transformative force, creating intelligent healthcare systems that offer immersive and personalized services.
Jiawen Kang   +9 more
semanticscholar   +1 more source

Cooperative Data Collection With Multiple UAVs for Information Freshness in the Internet of Things [PDF]

open access: yesIEEE Transactions on Communications, 2023
Maintaining the freshness of information in the Internet of Things (IoT) is a critical yet challenging problem. In this paper, we study cooperative data collection using multiple Unmanned Aerial Vehicles (UAVs) with the objective of minimizing the total ...
Xijun Wang   +5 more
semanticscholar   +1 more source

Determination of the influence of packaging measures of a variety of Husayni grapes [PDF]

open access: yesE3S Web of Conferences, 2023
The loss of the product during post-harvest practices in agriculture is one of the most common problems that threaten food security today. Identifying and eliminating the causes of post-harvest losses is the best strategy to increase the efficiency of ...
Abdusattarov Bahtiyorjon   +2 more
doaj   +1 more source

An Alternative for Fish Processing Industry: Electrolyzed Waters

open access: yesÇanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2022
In this study, electrolyzed water (EW), which is being used for disinfection in various food production applications, is discussed. Today, research on green production has intensified, aiming to preserve food for a longer time, using fewer chemicals or ...
Soner ÇETİNKAYA
doaj   +1 more source

Effect of Storage Temperature Change on Freshness of Shell Eggs

open access: yesShipin gongye ke-ji, 2023
This research investigated egg freshness of Roman pink in 4 storage temperature change groups. The shell eggs were storage for 0, 10, 20, 30 d, and weight loss, gas chamber height, Haugh unit, yolk index, thick-to-thin albumen ratio and albumen pH of all
Dehui CHEN   +6 more
doaj   +1 more source

Freshness Quality and Shelf Life Evaluation of the Seaweed Ulva rigida through Physical, Chemical, Microbiological, and Sensory Methods

open access: yesFoods, 2021
In Europe, the consumption of seaweeds and derived products has increased in recent years, due to the expansion of Asian cuisine and the emergence of many top-level chefs. Often in collaboration with scientists, many have initiated a new gastronomy using
Fini Sánchez-García   +3 more
doaj   +1 more source

RhB@MOF-5 Composite Film as a Fluorescence Sensor for Detection of Chilled Pork Freshness

open access: yesBiosensors, 2022
This study presents a novel composite thin film based on rhodamine B encapsulated into MOF-5 (Metal Organic Frameworks) as a fluorescence sensor for the real-time detection of the freshness of chilled pork.
Jingyi Li   +5 more
doaj   +1 more source

Development of a pH‐sensing indicator for shrimp freshness monitoring: Curcumin and anthocyanin‐loaded gelatin films

open access: yesFood Science & Nutrition, 2023
An intelligent pH‐sensing indicator containing Roselle (Hibiseus sabdariffa L.) (RS) anthocyanin and curcumin (CR) was developed and characterized as on‐package indicator tags to check the freshness of shrimp during the storage at 4°C.
F. Mohseni‐Shahri, F. Moeinpour
semanticscholar   +1 more source

The Effect of Different Freshness of Raw Material on Lipid Quality and Sensory Acceptance of Canned Sardines

open access: yesFoods, 2022
We studied how storing fresh sardines (Sardina pilchardus) on ice for 0–15 days would affect lipid quality and sensory acceptance after the sardines were later canned.
Zuzana Reblová   +2 more
doaj   +1 more source

Study on Volatile Chemicals as Spoilage Indexes of Salmon by HS-SPME-GC-MS Technique during Non-Frozen Storage

open access: yesMolecules, 2022
Freshness is the most fundamental and important factor to assess raw fish quality. The purpose of our study was to determine the potential spoilage indexes of salmon during non-frozen storage by using headspace solid-phase microextraction (HS-SPME ...
Guanhua Xuan   +4 more
doaj   +1 more source

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