Results 91 to 100 of about 78,475 (311)

Reinforcing relief sculpture work: A key to proper adhesion

open access: yesJournal of African History, Culture and Arts, 2022
The recent relief sculpture works showed lack of bonding properties for the work to last long. Therefore, this study sought to reinforce relief sculpture letters for better adhesion. A practice-based method was used, consisting of the following steps.
openaire   +1 more source

Robust Reinforcement Learning Control Framework for a Quadrotor Unmanned Aerial Vehicle Using Critic Neural Network

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Quadrotor unmanned aerial vehicle control is critical to maintain flight safety and efficiency, especially when facing external disturbances and model uncertainties. This article presents a robust reinforcement learning control scheme to deal with these challenges.
Yu Cai   +3 more
wiley   +1 more source

THE NUDE IN THE THEMATIC COMPOSITIONS OF THE SCULPTOR YURI KANASHIN [PDF]

open access: yesStudiul Artelor şi Culturologie: Istorie, Teorie, Practică, 2018
Yuri Kanashin (born in 1939, Racheyka station of the Russian Federation) is a sculptor, who has worked in the genre of nude nature since the period of his studies at the Republican Art School named after „I. E.
Marian Ana
doaj  

Pluteus from the Chancel Screen in the Sanctuary of St Tryphon in Kotor

open access: yesArs Adriatica, 2016
The author discusses a marble pluteus discovered in 1906 in the Kotor cathedral, where it was incorporated in the main altar as a spolium. Apparently, it originally belonged to the chancel screen in the sanctuary of St Tryphon, constructed in the early ...
Pavuša Vežić
doaj   +1 more source

Levels of reality: portraiture in African art [PDF]

open access: yes, 1980
African Studies Center Working Paper No ...
Borgatti, Jean
core  

A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang   +4 more
wiley   +1 more source

Voxel‐SLAM: A Complete, Accurate, and Versatile Light Detection and Ranging‐Inertial Simultaneous Localization and Mapping System

open access: yesAdvanced Intelligent Systems, EarlyView.
: In this work, Voxel‐SLAM (simultaneous localization and mapping) is introduced: a complete, accurate, and versatile LiDAR (light detection and ranging) ‐inertial SLAM system consisting of five modules: initialization, odometry, local mapping (LM), loop closure (LC), and global mapping (GM), all employing the same map representation, an adaptive voxel
Zheng Liu   +9 more
wiley   +1 more source

Skeleton Islands of New Zealand and elsewhere [PDF]

open access: yes, 1969
Skeleton Islands are a variety of the class of islands resulting from subsidence of dissected land, subcategory 4a of a classification of islands here offered. Such islands are characterised by development of a sprawling outline with a narrow axial ridge
Cotton, C.A.
core   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman   +1 more
wiley   +1 more source

Zobrazenia žien v umení klasického Grécka – možnosti interpretácií s využitím poznatkov genderových a feministických štúdií

open access: yesAntropoWebzin, 2011
The article deals with issues of interpretation of iconographic material with female figures from Classical Age of Ancient Greece. In the study, I try to analyze the material sources, interpret the obtained information by using gender and feminist ...
Zuzana Jamrichová
doaj  

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