Trinseo has developed the new ABS LGF polymer solution which offers important advantages as compared to a system using PP LGF: lower shrinkage, low warpage, high stiffness at elevated temperatures, and a low linear coefficient of thermal expansion (CLTE). DRÄXLMAIER has...
Fully Automatic TPO Roof PVC Tarpaulin Canvas Tent Hot Air Flex Banner Tape Welder High Frequency Welding Machine $1,020.00 - $1,050.00 Min. order: 1 set High Quality Double Motor Pneumatic Ultrasonic Lace Sewing Machine For Mask $1,100.00 - $1,250.00 Min. order: 1 set PVC inflatable toys...
Finally, a brief demonstration of material processing by thulium all-fiber laser operating at 2 µm is presented. Keywords: rare-earth (RE) doped optical fibers; nanoparticle doping; fiber lasers; preform shaping; fused fiber components; Bragg gratings; mode-locked fiber lasers; self-swept ...
1. Introduction Moslae herba is well known as a highly valuable plant and has been widely used in the flavoring and pharmaceutical industries [1]. It is a member of the Labiatae family and is mainly found in the southern regions of China, Vietnam, India and Japan [2]. Generally, Mos...
rathcetioflnexbiebtlwe ebeancktbhoenme, danetdercmoninseeqs utheentlleyssperrorviigdidesitay gorfeaPtSe.r TpohteenlatiraglefrorcthhaeinNorimgiedxi/tyTPdUifcfeormenptoianlenotfstyhsetemNotomperxodauncde ThePlUicallefiabdesrstoinacol-aerlgeecrtroinspteirnfnaicniagl, ainstsehraocwtinonin bt...
Based on the two weights, the predicted results of the two feature maps are combined into a total result output by the neural network. The other improvement in this paper is the consideration of the relative position relations between different components. In the detection of ordinary objects, ...
A fault tree dynamic analysis has been carried out by binary decision diagrams to obtain the system failure probability over time and using different time increments to evaluate the system. This analysis allows critical electrical and electronic components of the converters to be identified in ...
Structural monitoring using AE is most commonly found in civil infrastructure [34–37], where it can be employed to passively collect data while a structure remains in use. The AE method has also been applied in wind turbine applications to prevent catastrophic failure of the large composite ...
Findings in this study are of great importance to reveal the molecular regulatory mechanism underlying cembranoid synthesis. Keywords: tobacco; cembratriene-diol; secondary metabolism; jasmonate; COI1 1. Introduction Cembranoids, a group of natural diterpenoid compounds structurally composed of a 14-...
Connecting capaci- tors and inductors in series and parallel on both sides of the AC transformer and adding reactive power compensation devices to change the structure of the converter can improve the ability to suppress commutation failure to a certain extent. However, adding power elec- tronic ...