Efficient Model Updating of a Prefabricated Tall Building by a DNN Method.

The significance of model updating methods is becoming increasingly evident as the demand for greater precision in numerical models rises. In recent years, with the advancement of deep learning technology, model updating methods based on various deep learning algorithms have begun to emerge. These methods tend to be complicated in terms of methodological architectures and mathematical processes.

Structural Health Monitoring Design and Performance Evaluation of a Middle-Span Bridge.

Structural health monitoring (SHM) has attracted significant attention over the past two decades due to its ability to provide real-time insight into the condition of structures. Despite the development of several SHM systems for long-span bridges, which play a crucial role in the assessment of these structures, studies focusing on short- or middle-span bridges remain scarce. This research paper presents an efficient and practical bridge monitoring and warning system established on a middle-span bridge, a key crossroad bridge located in Shenzhen.

Vibration Reduction and Explosion Control Investigation for an Ultra-Shallow Buried Tunnel under Crossing Buildings Based on HHT Analysis.

With the rapid development of underground space utilization, the excavation of new tunnels with ultra-shallow under crossing buildings using the drilling and blasting method is gradually increasing. The blasting vibration will undoubtedly affect the surrounding buildings. Reducing the impact of blasting vibration on ground buildings has become an important technical challenge faced by tunnel blasting technicians.

Complete chloroplast genome sequences of Myristicaceae species with the comparative chloroplast genomics and phylogenetic relationships among them.

Background: Myristicaceae was widly distributed from tropical Asia to Oceania, Africa, and tropical America. There are 3 genera and 10 species of Myristicaceae present in China, mainly distributed in the south of Yunnan Province. Most research on this family focuses on fatty acids, medicine, and morphology.

Transcriptomics integrated with widely targeted metabolomics reveals the cold resistance mechanism in .

The rubber tree is the primary source of natural rubber and is mainly cultivated in Southeast Asian countries. Low temperature is the major abiotic stress affecting the yield of the rubber tree. Therefore, uncovering the cold resistance mechanism in the rubber tree is necessary.

Molecular Mechanism of Chloramphenicol and Thiamphenicol Resistance Mediated by a Novel Oxidase, CmO, in .

Antibiotic resistance mediated by bacterial enzyme inactivation plays a crucial role in the degradation of antibiotics in the environment. Chloramphenicol (CAP) resistance by enzymatic inactivation comprises nitro reduction, amide bond hydrolysis, and acetylation modification. However, the molecular mechanism of enzymatic oxidation of CAP remains unknown.

Analysis of Structural Health Monitoring Data with Correlated Measurement Error by Bayesian System Identification: Theory and Application.

Measurement error is non-negligible and crucial in SHM data analysis. In many applications of SHM, measurement errors are statistically correlated in space and/or in time for data from sensor networks. Existing works solely consider spatial correlation for measurement error.

The complete chloroplast genome sequence of (Myristicaceae).

is a member of Myristicaceae. The chloroplast genome is found to be 155,754 bp in length and has a base composition of A (30.02%), G (19.

The complete chloroplast genome sequence of (Myristicaceae).

is a member of Myristicaceae. The chloroplast genome is found to be 155,744 bp in length and has a base composition of A (30.02%), G (19.

The complete chloroplast genome sequence of (Myristicaceae).

is a member of Myristicaceae. The chloroplast genome is found to be 155,691 bp in length and has a base composition of A (30.02%), G (19.

The complete chloroplast genome sequence of (Myristicaceae).

is a member of Myristicaceae. The chloroplast genome is found to be 154,527 bp in length and has a base composition of A (29.99%), G (19.

The complete chloroplast genome sequence of (Myristicaceae).

is a member of Myristicaceae. The chloroplast genome is found to be 155,655 bp in length and has a base composition of A (30.03%), G (19.

The complete chloroplast genome sequence of (Myristicaceae).

is a member of Myristicaceae. The chloroplast genome is found to be 155,683 bp in length and has a base composition of A (29.99%), G (19.

Estrogen increases secretion of stromal cell derived factor-1 in human breast cancer cells.

Objective: Stromal cell derived factor-1 (SDF-1) is closely related to the biological characteristics of breast cancer. The aim of this article is to investigate if estrogen affects the biological characteristics of breast cancer via affecting secretion of SDF-1.

Methods: The breast cancer cell lines MCF-7 and MDA-MB-231 used in this study were divided into control group, estrogen group and estrogen plus estrogen receptor (ER) antagonist group.

Identification of collaboration patterns of dysfunctional pathways in breast cancer.

Breast cancer (BC) is the most common malignancy among women. We aimed to illuminate the molecular dysfunctional mechanisms of BC progression. The mRNA expression profile of BC GSE15852 was downloaded from Gene Expression Omnibus database, including 43 normal samples and 43 cancer samples.

Prevalences of and risk factors for biliary stones and gallbladder polyps in a large Chinese population.

Objectives: This study aimed to identify the prevalences of and risk factors associated with the development of gallbladder stones and polyps in a large Chinese population.

Methods: Prevalences of and risk factors for biliary stones and gallbladder polyps were retrospectively investigated among subjects who underwent a general check-up at the Health Screening Centres of Peking Union Medical College Hospital and Beijing Charity Hospital between January 2007 and June 2010.

Results: A total of 60,064 people were enrolled in the study.