Results 121 to 130 of about 3,881,044 (260)

Evolutionary characteristics of the relationship between urban intensive land use and carbon emissions in China's three major coastal urban agglomerations

open access: yesFrontiers in Sustainable Cities
Under mounting global pressure for carbon emission mitigation, China—currently the world's largest carbon emission contributor—confronts the critical challenge of reconciling emission reduction targets with sustained economic growth and progressive ...
Qingxi Zhang   +6 more
doaj   +1 more source

Standard deviation comparison for Aedes aegypti.

open access: yes, 2019
(a) Figure presents the point estimates pi. (b) Figure shows standard deviation calculated using bootstrap method. (c) Figure shows standard deviation calculated using analytic method.
Nedialko B. Dimitrov (171435)   +2 more
core   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

open access: yesAdvanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds   +2 more
wiley   +1 more source

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

open access: yesAdvanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao   +5 more
wiley   +1 more source

Characteristics of Spatial and Temporal Differentiation of Landscape Pattern Vulnerability in Fenhe River Basin

open access: yesShuitu baochi yanjiu, 2020
For the ecological protection and restoration and sustainable development of the river basin, the research on the vulnerability of its landscape pattern becomes particularly important.
FU Yangjun, SHI Xueyi, HE Juan
doaj  

Systematic Exploration of 3D Concrete Printing Parameters for Conformal Printing on Sloped Surfaces

open access: yesAdvanced Robotics Research, EarlyView.
A conformal slicing algorithm is developed for robotic 3D concrete printing (3DCP) on sloped surfaces as a first step toward printing slab‐on‐grade foundations on uneven terrain. Systematic experiments quantify the effects of nozzle speed, extrusion rate, and toolpath direction on filament dimension and stability.
Paniz Farrokhsiar   +2 more
wiley   +1 more source

Open Meeting of Standard Club

open access: yes, 1914
A program for an open meeting of the Standard Club, held April 21, 1914 at the country club and featuring speeches and ...
Standard Club of Dallas
core  

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

open access: yesAdvanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin   +3 more
wiley   +1 more source

Spatial pattern characteristics and influencing factors of state-level sports industry bases in China

open access: yesScientific Reports
The spatial distribution of sports industry bases in China holds significant practical importance for the high-quality development of China’s sports industry.
Qiuying Li, Laibing Lu
doaj   +1 more source

Human‐Scale Rotating Magnetic Field Delivery With Permanent Magnets Under Anatomic and Robotic Constraints

open access: yesAdvanced Robotics Research, EarlyView.
Rotating magnetic fields (RMFs) are widely used for microrobot propulsion and control. We show that RMF generation with permanent magnets is mechanically feasible for many limb and intracranial applications but becomes constrained for thoracic targets.
Tuan‐Anh Le   +4 more
wiley   +1 more source

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