نتایج جستجو برای: extraction equipment
تعداد نتایج: 240777 فیلتر نتایج به سال:
Currently, due to a decrease in the volume of possible timber extraction relatively convenient areas characterized by favorable natural relief, development logging technologies and appropriate equipment for work on steep slopes becomes an urgent technical economic task. This paper discusses approaches simulation modeling processes occurring structural elements systems rope machines during their...
many modern analytical methods deal with the trace-level determination of compounds of interest in highly complex environmental samples by means of chromatographic techniques. the introduction of a “clean” sample into an analytical instrument can make analyses easier and prolongs the equipment life. the use of solid-phase extraction (spe) has grown and is a fertile technique of sample preparati...
In order to reduce unnecessary stops and expensive downtime originating from clutch failure of construction equipment machines; adequate real time sensor data measured on the machine in combination with feature extraction and classification methods may be utilized. This paper presents a framework with feature extraction methods and an anomaly detection module combined with Case-Based Reasoning ...
Abstract In view of the low accuracy and poor processing capacity traditional power equipment image recognition methods, this paper proposes a method based on dual-channel convolutional neural network (DC-CNN) model random forest (RF) classification. aspect feature extraction, DC-CNN extracts characteristics through two independent CNN models. algorithm, by referring to advantages machine learn...
BACKGROUND An implantable left atrial pressure (LAP) monitoring system for guiding the management of patients with advanced heart failure has the potential to require extraction, particularly in the setting of infection. The LAP sensor lead was designed to be suitable for ease of percutaneous extraction using standard techniques for extracting pacemaker and defibrillator leads. The clinical exp...
Initial commissioning of the LHC beam dump system with beam took place in August and September 2008. The preparation, setting-up and the tests performed are described together with results of the extractions of beam into the dump lines. Analysis of the first detailed aperture measurements of the extraction channels and kicker performance derived from dilution sweep shapes are presented. The per...
BACKGROUND Removal of broken intramedullary nails can prove challenging and several techniques have been suggested to achieve retrieval.1 The increasing use of retrograde nails for calcaneotalotibial arthrodesis has a particular problem: the cannulation is often too narrow to allow passage of hooks or other commonly used extraction devices.2 We propose a method using equipment that is readily a...
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