Results 51 to 60 of about 6,435,808 (241)

Calculation Method of Permeability Tensor Based on the Size Effect and Anisotropy of Rock Fracture Surface Roughness

Advances in Civil Engineering
The roughness correction factor (C) mentioned in the cubic law correction formula is a parameter that reflects the roughness characteristics. In this study, high precision three-dimensional (3D) scanning was used to scan natural rock samples, and both ...
Longyu Wang, Yanzhu Long, Gang Chen, Qianwei Mei, Fengqiang Luo, Hongsheng Gong, Ling Ma   +6 more
doaj   +1 more source

Error estimates of finite volume method for Stokes optimal control problem

Journal of Inequalities and Applications, 2021
In this paper, we discuss a priori error estimates for the finite volume element approximation of optimal control problem governed by Stokes equations. Under some reasonable assumptions, we obtain optimal L 2 $L^{2}$ -norm error estimates.
Lin Lan, Ri-hui Chen, Xiao-dong Wang, Chen-xia Ma, Hao-nan Fu   +4 more
doaj   +1 more source

High Throughput Aerosol Jet Printing to Operationalize High Aspect Ratio Patterning

Advanced Materials Technologies, EarlyView.
High‐throughput aerosol jet printing poses distinct limiting mechanisms to the printing process. These include rapidly changing ink chemistries, atomization instabilities, and liquid‐phase spreading. The combination of in‐line heating, process monitoring, and traditional optimization procedures enables rapid printing of high‐aspect‐ratio structures ...
Bella I. Guyll, Md Mahdi Ul Ishtiaque, Md Ramjan Ali, Todd A. Kingston, Ethan B. Secor   +4 more
wiley   +1 more source

MARIANAS LAND COMMISSION. 1966 - 1981

, 1972
Includes cartographic material, correspondence, and reports. Map 01: 2096/68 Property map tract 371 land square 9 section 1. Map 02: 2022/72 Registration area Sasanhaya land square 5 section 3 and land square 11 section 1.
Department of Resources and Development, Land and Survey
core   +1 more source

Pathways to carbon neutrality: Spatiotemporal evolution and policy-oriented zoning of carbon balance in China’s urban agglomerations

Carbon Balance and Management
In the context of escalating global climate change and China’s commitment to its dual carbon goals, this study investigates the spatiotemporal dynamics of carbon balance across 296 prefecture-level and higher cities in mainland China from 2001 to 2022 ...
Jiao Pang, Yishuo Liu, Yu Wang, Ruomeng Li, Ziyu Shi, Yijing Zhang, Feng Yan, Hao Xu, Yaheng Chen   +8 more
doaj   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

LAND SURVEY AND REPORT - ROTA LAND MANAGEMENT PROGRAM. 1968 - 1975

, 1968
Includes correspondence and reports. Land survey and report - Rota land management program.
Department of Resources and Development, Land and Survey
core   +1 more source

Conductive Tin Oxide Under the Thermal Budget of Perovskite/TOPCon Tandems: Toward Indium‐Free Contacts

Advanced Materials Technologies, EarlyView.
This work demonstrates that achieving conductive undoped SnOx contacts required careful tailoring of oxygen vacancy (VO) tuning and defect engineering. Controlling oxygen deposition pressure and low‐temperature annealing (300°C) optimizes defect stoichiometry and mitigates carrier scattering. This low thermal budget approach significantly enhances Hall
Paul Llontop, Mario Hanser, Matthew Wright, Soumyajit Maitra, Eloy J. Marcelis, Jana‐Isabelle Polzin, Martin Bivour, David C. Grinter, Pilar Ferrer, Iris C. G. van den Bosch, Christoph Baeumer, Ruy S. Bonilla, Armin Richter, Monica Morales‐Masis   +13 more
wiley   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models

Advanced Robotics Research, EarlyView.
A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki, Ilche Georgievski, Marco Aiello   +2 more
wiley   +1 more source