Results 61 to 70 of about 71,231 (311)

Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots

open access: yesAdvanced Science, EarlyView.
Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley   +1 more source

Identification of a Force‐Induced Sox9+Acan+ Transitional Subpopulation Linked to FGF2–FGFR2–ERK Signaling in Orthodontic Bone Remodeling

open access: yesAdvanced Science, EarlyView.
Mechanical loading induces a previously unrecognized Sox9+Acan+ transitional mesenchymal cell population in the periodontal ligament that promotes osteoclastogenesis via the FGF2–FGFR2–ERK axis. Targeting this mechanoresponsive stromal population using a localized GelMA@siRNA delivery strategy attenuates pathological osteoclast overactivation and root ...
Miao Tan   +9 more
wiley   +1 more source

Performance of Integrated Mangrove-Aquaculture (IMA) in District of Sidoarjo, East Java Indonesia [PDF]

open access: yesBIO Web of Conferences
Indonesia holds 23% of the world’s mangroves but has witnessed significant declines, especially on Java Island, in the past 30 years. Ministry of Environment and Forestry (MOEF) data from 2021 reports 3.36 million hectares of mangroves, down by about 1 ...
Widigdo Bambang   +5 more
doaj   +1 more source

DEVELOPMENT STRATEGY OF MINI-SCALE SHRIMP FARMING ON PLASTIC POND (BUSMETIK) IN GEMILANG MINAJAYA FISH FARMING GROUP OF TEGAL CITY [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2019
Vannamei shrimp farming is a fisheries sub-sector that is being promoted by the government. The right strategy is needed in the development of vannamei shrimp farming, so that the farming activities can run sustainably.
Sumiarsih, Hutabarat J., Rejeki S.
doaj   +1 more source

Size-composition of Annual Landings in the White Shrimp, Litopenaeus setiferus, Fishery of the Northern Gulf of Mexico, 1960–2006: Its Trend and Relationships with Other Fishery-dependent Variable [PDF]

open access: yes, 2010
The potential for growth overfishing in the white shrimp, Litopenaeus setiferus, fishery of the northern Gulf of Mexico appears to have been of limited concern to Federal or state shrimp management entities, following the cataclysmic drop in white shrimp
Nance, James M.
core  

A Universal Metal–Flavonoid Coating Strategy: Engineering Biomaterials for Diabetic Bone Regeneration

open access: yesAdvanced Science, EarlyView.
Construction of metal–flavonoid functionalized coatings on conventional bone repair materials. A one‐pot method is used to directly construct multifunctional metal–flavonoid coatings on the surface of traditional bone repair materials by selecting metal ions with osteogenic/angiogenic properties and flavonoids with reactive oxygen species scavenging ...
Chen Yang   +11 more
wiley   +1 more source

The U.S. Gulf of Mexico Pink Shrimp, Farfantepenaeus duorarum, Fishery: 50 Years of Commercial Catch Statistics [PDF]

open access: yes, 2012
U.S. Gulf of Mexico, pink shrimp, Farfantepenaeus duorarum, catch statistics have been collected by NOAA’s National Marine Fisheries Service, or its predecessor agency, for over 50 years.
Hart, Rick A.   +2 more
core  

Assessing the Impact of Promotions on Consumer Purchasing Behavior During Crises

open access: yesAgribusiness, EarlyView.
ABSTRACT Understanding how households modify their food expenditure decisions during times of crisis is essential because consumer purchasing behavior frequently changes during these times. This study looks at these behavioral shifts during the COVID‐19 pandemic, concentrating on how price sensitivity and response to sales promotions changed over the ...
Wafa Mehaba, José María Gil
wiley   +1 more source

Licensed To Kill: A Defense of Vicarious Liability Under the Endangered Species Act [PDF]

open access: yes, 2014
The Endangered Species Act (ESA) makes it illegal to take an endangered and threatened species by killing, harming, or harassing the animal. Although the classic example of a take is an individual poacher shooting an endangered species, these protected
Damiano, Devon Lea
core   +1 more source

Multimodal Locomotion of Soft Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan   +4 more
wiley   +1 more source

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