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Accurate modeling of spiral bevel gear laid the foundation of the key technology namely Tooth Contact Analysis TCA and correction of the deviation of tooth-surface in its digitized manufacturing. It summarized the related outcomes and divided modeling approaches of the tooth-surface of spiral bevel gear...

Trichloroacetic acid (TCA) was used as a protein precipitation in the pretreatment process. The content of TCA in the sample was optimized. Lateral flow immunoassay (LFIA) based on superparamagnetic nanoparticle (SPMNP) probe for TTX detection was employed as a detection method. This article is intended...

Tomato fruit contains a lot of pigment, polysaccharide and secondary metabolism substances. These substances can affect protein separation effect, and interfere with the process of two-dimensional gel electrophoresis. The extraction of tomato fruit protein sample, conditions of isoelectric focusing and...

The purpose of this study is to validate the development of constructivism-based Think Create Apply Mathematics learning model for Class X Islamic School. The product of this development is a constructivism-based Think Create Apply (TCA) mathematical model that is documented in the form of a learning...

The purpose of this paper is to ascertain the meshing point position of the cycloidal-pin wheel, which is the basis of studying the transmission performance of RV(Rotate Vector) reducer in robot. In terms of the general theoretical tooth profile equation of cycloid gear in RV reducer , the space meshing...

Energy management in demand side is an important way to realize demand response in smart grid, in this paper we established a household microgrid model which includes PV, battery and home appliances, and then we proposed an intelligent coordination control scheme for home energy management. For the thermostatically...

Taking the Guangxi listed companies of Shanghai and Shenzhen A shares in China from 2009 to 2019 as the research sample, this paper empirically tests the impact of environmental regulation on Guangxi’s macro-economy by establishing OLS model. Firstly, the method of using the indicators of industrial...

The face gear is the core component used in the helicopter transmission system. Compared with other gear transmissions, the face gear transmission has large coincidence degree, stable transmission, low noise, no axial force, small space occupied by the transmission device, and torque splitting effect....

Triclosan (TCA) is an antibacterial and antimicrobial compound that is incorporated into toothpaste, soap, and liquid dishwasher. Continuous TCA exposure may contribute to the emergence of antibiotic-resistant bacteria in the microbiome. Triclosan also reacts to form dioxins, which bioaccumulate and...

In the article the authors give the results of the study of the total antioxidant activity of fresh vegetables, vegetable semi-finished products after heat treatment and in the process of refrigerating storage, dried vegetables, and vegetable cryopowders when designing functional food products. Determination...

An examination of quantum chemical and corrosion inhibition studies for some thiazole derivatives, namely 2-amino-4-(p-tolyl)thiazole (APT), 2-methoxy-1,3-thiazole (MTT) and thiazole-4-carboxaldehyde (TCA) had been tested as corrosion safe inhibitors for mild steel (CRS) in 0.5 M H2SO4 solutions at 25...

Before outbreaks of avian influenza (AI) among commercial laying duck in Central Java in 2012, duck were considered as reservoir of this virus, the outbreaks reveals that duck were also susceptible for AI infection. The outbreaks among laying ducks in 2012 were caused by AIV subtype H5N1 clade 2.3.2,,...

Trichloroacetic acid (tca) makes macromolecular peptides expose more hydrophobic groups and have precipitation effect. It’s widely used in the desalination and concentration of protein and peptide. This experiment use the alkaline protease enzymolysis the soybean protein isolated and makes the products...

In order to improve the meshing performance of precision forging cycloid bevel gear, the modified method of gear based on the deviation surface is provided in this paper. On the basis of generating method for pinion with tilted cutter the gear tooth surface is derived according to the fully conjugate...

The lapping quality and meshing performance of spiral bevel gear depend highly on the exact control over the lapping position on tooth surface. In this paper, the non-uniform rational B-spline (NURBS) surface is used to fit the real measured tooth surface. Based on the tooth contact analysis (TCA) for...

Generalized Anxiety Disorder (GAD) is an anxiety disorder with an estimated 6 % of Indonesia’s population. The medication of anxiolytic must be administered appropriately according to the patient’s clinical condition. This is due to the variability of individual responses to anxiolytic drugs. This study...

This study is aimed to develop a model of Constructivism-based Think Create Apply (TCA) that meets the practical aspects. This development product is a model of Constructivism-based TCA, Teacher's Work Guide book and Student Learning Guide book for optimized mathematics learning that emerges the principles...

The emergence of science and technology has brought changes to humanity. In the academe, the era of ‘sage on stage’ has been pragmatically replaced by ‘AI on the side.’ Technology, especially AI, which simulates and sometimes works even faster and more accurately than a human brain, has contributed to...

Delicacy flight classification and calculation of delay cost is very important for improving airport operation efficiency and reducing airline operation cost, when it is applied to manage the sequence of take-off and landing flights. The four different factors were considered, and the transitive closure...