Results 111 to 120 of about 21,585 (298)

FPGA Implementation of Floating Point Reciprocator Using Binomial Expansion Method [PDF]

, 2013
Floating-point support has become a mandatory feature of new micro processors due to the prevalence of business, technical, and recreational applications that use these operations.
Sridevi, G., Mahesh, B.; Sai Aditya
core  

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

A 64-bit Decimal Floating-Point Adder

, 2004
Due to rapid growth in financial, commercial, and Internet-based applications, there is an increasing desire to allow computers to operate on both binary and decimal floating-point numbers.
Michael J. Schulte, Ini Karra, John Thompson   +2 more
core  

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Coal gangue image recognition model based on CSPNet-YOLOv7 target detection algorithm

Meitan kexue jishu
The gangue recognition technology is one of the key technologies in the intelligent construction of mines. To address the problem of low accuracy of the gangue recognition model caused by low illumination and high dust environment at the working face and
Xiaolong WEI, Fangtian WANG, Dongsheng HE, Chao LIU, Dalian XU   +4 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Motion‐Compensation Control of Supernumerary Robotic Arms Subject to Human‐Induced Disturbances

Advanced Intelligent Systems
Supernumerary robotic limbs (SRLs) are a novel type of wearable robot used as the third limb to assist the wearer to perform operations that are difficult or impossible for human hands.
Qinghua Zhang, Dongbao Sui, Hongwei Jing, Kerui Sun, Yuancheng Li, Xianglong Li, Haotian Ju, Yuan Tang, Mingzhu Lai, Jie Zhao, Yanhe Zhu   +10 more
doaj   +1 more source

GIA-YOLO: A Target Detection Method for Nectarine Picking Robots in Facility Orchards

Agronomy
The complex and variable environment of facility orchards poses significant challenges for intelligent robotic operations. To address issues such as nectarine fruit occlusion by branches and leaves, complex backgrounds, and the demand for high real-time ...
Longlong Ren, Yuqiang Li, Yonghui Du, Ang Gao, Wei Ma, Yuepeng Song, Xingchang Han   +6 more
doaj   +1 more source

Floating-Point ALU Design

, 2003
This project presents a floating-point arithmetic unit using pipelining concept. The arithmetic unit constructed supports the four primitive operations of computer arithmetic namely addition, subtraction, multiplication and divison based on IEEE-754 ...
Huang, Seow Ling
core