Results 31 to 40 of about 75,725 (379)

Detection of Hemlock Woolly Adelgid (Hemiptera: Adelgidae) Infestations with Sticky Traps [PDF]

open access: yes, 2017
We deployed sticky traps underneath the crown of eastern hemlock, Tsuga canadensis (L.) Carrière, to assess their sensitivity at detecting crawlers (1st instar nymphs) of the non-native hemlock woolly adelgid, Adelges tsugae Annand (Hemiptera: Adelgidae).
Fidgen, Jeffrey G   +2 more
core   +2 more sources

The Design and Test of the Chassis of a Triangular Crawler-Type Ratooning Rice Harvester

open access: yesAgriculture, 2022
Due to the high rolling rate of a regular crawler paddy harvester and the absence of mature first season harvester products of ratooning rice, combined with the planting mode and harvest requirements of ratooning rice, a triangular crawler ratooning rice
Weijian Liu   +4 more
semanticscholar   +1 more source

DESIGN AND STUDY ON THE ADAPTIVE LEVELING CONTROL SYSTEM OF THE CRAWLER TRACTOR IN HILLY AND MOUNTAINOUS AREAS

open access: yesINMATEH Agricultural Engineering, 2022
In order to improve the automation level of the crawler tractor leveling system, an adaptive leveling control system was designed for the developed crawler tractor leveling device.
Xiaohu Chen   +4 more
semanticscholar   +1 more source

DEVELOPMENT OF A PROGRAM FOR COLLECTION OF WEBSITE STRUCTURE DATA

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016
The web graph is the most common mathematical model of a website. Constructing a web graph of a real site requires data about the structure of that site: html-pages and/or documents in the site (in particular, data about URLs of web resources) and ...
Andrey Pechnikov, Alexandr Lankin
doaj   +1 more source

IHWC: intelligent hidden web crawler for harvesting data in urban domains

open access: yesComplex & Intelligent Systems, 2021
Due to the massive size of the hidden web, searching, retrieving and mining rich and high-quality data can be a daunting task. Moreover, with the presence of forms, data cannot be accessed easily.
Sawroop Kaur   +3 more
doaj   +1 more source

Perception for detection and grasping [PDF]

open access: yes, 2019
The final publication is available at link.springer.comThis research presents a methodology for the detection of the crawler used in the project AEROARMS.
Grau Saldes, Antoni   +3 more
core   +2 more sources

Focused Crawler Strategy Based on Multi-Objective Ant Colony Algorithm [PDF]

open access: yesJisuanji gongcheng, 2020
The traditional search engine based on keyword matching retrieval often fail to ensure the completeness and accuracy of the scraped data,but using the focused crawler method based on semantic retrieval tend to deviate from the focuse and fall into local ...
DONG Yi, LIU Jingfa, LIU Wenjie
doaj   +1 more source

Radiation imaging using a compact Compton camera mounted on a crawler robot inside reactor buildings of Fukushima Daiichi Nuclear Power Station

open access: hybridJournal of Nuclear Science and Technology, 2019
The Fukushima Daiichi Nuclear Power Station (FDNPS), operated by Tokyo Electric Power Company Holdings, Inc., went into meltdown in the aftermath of a large tsunami caused by the Great East Japan Earthquake of 11 March 2011.
Yuki Sato   +5 more
openalex   +2 more sources

SIMHAR - Smart Distributed Web Crawler for the Hidden Web Using SIM+Hash and Redis Server

open access: yesIEEE Access, 2020
Developing a distributed web crawler obliges major engineering challenges, all of which are eventually associated to scale. To retain corpus of search engine and a reasonable state of freshness, the crawler must be distributed over multiple computers. In
Sawroop Kaur, G. Geetha
doaj   +1 more source

Structure Design and Bearing Capacity Analysis for Crawler Chassis of Rice Combine Harvester

open access: yesComplexity, 2020
Due to the current unstable travel performance and poor driving maneuverability of rice combine harvester crawler chassis with high load in the rice field, the driver’s standard sitting posture model was developed by analyzing the handling of the crawler
Zhong Tang   +4 more
doaj   +1 more source

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