Results 101 to 110 of about 60,119 (234)

Drawing Animals in the Paleolithic: The Effect of Perspective and Abbreviation on Animal Recognition and Aesthetic Appreciation

Topics in Cognitive Science, EarlyView.
Abstract The majority of Pleistocene figurative cave art in Western Europe consists of line drawings depicting large herbivores from the side view, and outlines were sometimes abbreviated to the head‐neck‐dorsal line. It is often assumed that the side view was used because it facilitates animal recognition compared to other views, and that abbreviated ...
Murillo Pagnotta, Mateusz Psujek, Larissa M. Straffon, Riccardo Fusaroli, Kristian Tylén   +4 more
wiley   +1 more source

Quasi-Cyclic Complementary Dual Code

, 2015
LCD codes are linear codes that intersect with their dual trivially. Quasi cyclic codes that are LCD are characterized and studied by using their concatenated structure. Some asymptotic results are derived.
Güneri, Cem, Solé, Patrick, Özkaya, Buket   +2 more
core   +2 more sources

Design and Implementation of a Closed-Loop CNC Engraving Machine Using Arduino-Based PID Control

Journal of Open Hardware
A This paper presents the design and implementation of a low-cost desktop CNC engraving system enhanced with a closed-loop control mechanism using Arduino microcontrollers.
Ismael EHtiwesh, Ali Ahmed, Moayed Ali
doaj   +1 more source

Prototype of Low‐Cost 3D Printer for Assistive Medical Devices Based on Alternative Materials

Engineering Reports, Volume 8, Issue 4, April 2026.
This study presents a cost‐effective 3D printer prototype capable of producing medical assistive devices with 91% dimensional accuracy. The approach demonstrates affordable and accessible additive manufacturing for healthcare applications. ABSTRACT This paper describes the design of a working and low‐cost 3D printer with the explicit purpose of ...
Mustafa F. Mahmood, Suhair M. Yaseen, Saleem Latteef Mohammed   +2 more
wiley   +1 more source

CNXT‐Ti‐LT–Based Multi‐Scale Feature–Aware Susceptibility Mapping of Rainfall‐Induced Clustered Landslides in Southeast China

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract This study focuses on the clustered landslide event triggered by intense rainfall on 16 June 2024 in the Fujian–Guangdong–Jiangxi border region, aiming to develop an efficient deep learning model for high‐accuracy landslide susceptibility mapping. Based on the mapped landslide distribution and insights from field investigations, we constructed
Senlin Luo, Wuwei Mao, Zhiqiang Yang, Guoming Zheng, Zhonghui He, Jiahuang Wang, Yu Huang   +6 more
wiley   +1 more source

Optimal Quaternary Hermitian LCD codes

, 2020
Linear complementary dual (LCD) codes, which is a class of linear codes introduced by Massey, have been extensively studied in literature recently. It has been shown that LCD codes can help to improve the security of the information processed by sensitive devices, especially against so-called side-channel attacks (SCA) and fault invasive attacks.
Lu, Liangdong, Zhan, Xiuzhen, Yang, Sen, Cao, Hao   +3 more
openaire   +2 more sources

Building ArtBots to attract students into STEM learning [PDF]

, 2016
There is an increasing worldwide demand for people educated into science and technology. Unfortunately, girls and underprivileged students are often underrepresented in Science, Technology, Engineering and Mathematics (STEM) education programs.
Carbajal, Juan Pablo, Ciocci, Maria-Cristina, Roets, Jelle, Van De Steene, Willem, wyffels, Francis   +4 more
core   +2 more sources

The OptoPACE Bioreactor

Journal of Open Hardware
Continuous culture systems are essential for synthetic biology techniques like Directed Evolution (DE) and Phage-Assisted Continuous Evolution (PACE), which require metabolically active bacterial cultures for extended periods.
Ryan D Crane, William T Issacs, Manal Ijaz, Nicole Salazar, Brianna N Botello, Michelle Kim, Kaeden W Gonani, Fernando E Flores-Mora, Benjamin Bartelle   +8 more
doaj   +1 more source

New construction of ternary locally repairable codes that are also LCD codes [PDF]

, 2023
Ruipan Yang, Ruihu Li, Qiang Fu
openalex   +2 more sources

Do non-free LCD codes over finite commutative Frobenius rings exist? [PDF]

, 2020
Sanjit Bhowmick, Alexandre Fotue-Tabue, Edgar Martı́nez-Moro, Ramakrishna Bandi, Satya Bagchi   +4 more
openalex   +1 more source