Results 51 to 60 of about 5,299 (256)

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

Passive cooling techniques in medieval Indian stepwells

open access: yesFrontiers of Architectural Research
Stepwell is one of the unique medieval groundwater resource structures distributed across most of all the states in India. The main purpose of constructing stepped wells was to get access to the groundwater, but was also used for the storage of food, and
Samirsinh P. Parmar, Debi Prasad Mishra
doaj   +1 more source

Community Economic Development With Neechi Foods: Impact on Aboriginal Fishers in Northern Manitoba, Canada

open access: yesJournal of Aboriginal Economic Development, 2011
Neechi Foods Co-op located in the north end of Winnipeg, Canada is an ideal example of an Aboriginal community economic development initiative. This grocery store has been operating for over 21 years and is an associate member of the Federated Co ...
Durdana Islam, Shirley Thompson
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim   +2 more
wiley   +1 more source

Digital Archiving of Heritage Crafts and Local Cuisine in Alexandria: A Community-Based Cultural Preservation Initiative [PDF]

open access: yesPharos International Journal of Tourism and Hospitality
Alexandria, Egypt, faces an urgent challenge in safeguarding its intangible cultural heritage, particularly traditional crafts and local culinary practices, which are increasingly threatened by aging knowledge-bearers, disrupted intergenerational ...
Mohamed Nassar   +4 more
doaj   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

RETOLD: Unlocking the potential of archaeological house reconstructions by standardizing documentation in open-air museums – experiences from the Museumsdorf Düppel in Berlin, Germany

open access: yesEXARC Journal
The Museumsdorf Düppel – a medieval archaeological open-air museum in Berlin – is a good example a bottom-up museum project from the 1970’s. The idea to create an open-air museum was born after the excavation of a medieval settlement had brought to light
Julia Heeb, Svea Röbke
doaj  

Introduction: Building Sites, Crafting Knowledge [PDF]

open access: yesHoST - Journal of History of Science and Technology, 2021
Bray Francesca   +2 more
openaire   +2 more sources

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