Results 41 to 50 of about 372,305 (266)

The use of cold nuclear fusion for heating buildings and structures

open access: yesСовременная наука и инновации, 2023
Introduction: The construction of buildings originated with man and developed in the same way. Man created a variety of structures for his being and work, equipping premises to solve certain problems.
E. V. Nazarova, N. Yu. Avetyan
doaj   +1 more source

Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges

open access: yesAdvanced Robotics Research, EarlyView.
This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder   +3 more
wiley   +1 more source

Identifying the Areas of the Most Effective Use of Digital Technologies [PDF]

open access: yesProblemi Ekonomiki, 2019
Based on summarizing international expert forecasts, the main trends in digitalization by technology sectors for 2019-2020 are identified. Among them there are the industrial Internet of things, immersive technologies, artificial intelligence, blockchain,
Yanenkova Iryna G.
doaj   +1 more source

Damage localization in composite lattice truss core sandwich structures based on vibration characteristics

open access: yes, 2015
Although much effort has been devoted to explore the behavior of the composite lattice truss core sandwich structures, little research has been undertaken into non-destructive evaluation (NDE) and health control of this new structure.
Li, Zheng   +5 more
core   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

open access: yesAdvanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang   +3 more
wiley   +1 more source

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

open access: yesAdvanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao   +7 more
wiley   +1 more source

Evaluating the response modification factor (R) for reinforced concrete and steel structures equipped with TADAS devices designed for high seismic hazard in Colombia

open access: yes
Colombia is a country with high seismic activity due to its location at the convergence of the Nazca and South American tectonic plates, making structural safety a key priority in the design, construction, and retrofit of buildings. Currently, one of the
Villalba-Morales J.D   +4 more
core   +1 more source

Modelling approaches for the low-frequency analysis of built-up structures with non-deterministic properties [PDF]

open access: yes, 2008
Virtual simulations of the behaviour of mechanical systems are of widespread use in academia and industry. Mechanical structures are often analysed using the finite element method, where deterministic models with one particular set of physical parameters
Hinke, Lars
core  

The Trichinella Super‐Pangenome Reveals the Evolution of Encapsulation and Predicted Host–Parasite Protein Interactions

open access: yesAdvanced Science, EarlyView.
ABSTRACT The muscle capsule of Trichinella is a critical structure that impedes immune attacks and drug penetration, yet the molecular mechanisms underlying its formation remain poorly understood. Using a high‐quality super‐pangenome comprising 12 Trichinella species, we compared extensive genomic variations between encapsulating and non‐encapsulating ...
Qingbo Lv   +8 more
wiley   +1 more source

Source analysis of nitrogen pollution in basin by export coefficient modeling and microbial source tracking with mutual verification

open access: yesFrontiers in Marine Science
Nitrogen pollution in rivers has long been a significant ecological and environmental concern, and research on nitrogen pollution source tracking serves as the foundation for pollution control, playing a crucial role in quantifying different pollution ...
Qian-hang Sun   +4 more
doaj   +1 more source

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