Results 11 to 20 of about 7,139,847 (302)

Research on Packaging Reliability and Quality Factor Degradation Model for Wafer-Level Vacuum Sealing MEMS Gyroscopes [PDF]

Micromachines, 2023
MEMS gyroscopes are widely applied in consumer electronics, aerospace, missile guidance, and other fields. Reliable packaging is the foundation for ensuring the survivability and performance of the sensor in harsh environments, but gas leakage models of ...
Yingyu Xu, Shuibin Liu, Chunhua He, Heng Wu, Lianglun Cheng, Qinwen Huang, Guizhen Yan   +6 more
doaj   +2 more sources

Clostridium autoethanogenum protein inclusion in the diet for broiler: Enhancement of growth performance, lipid metabolism, and gut microbiota

Frontiers in Veterinary Science, 2022
This study aimed to investigate the effects of dietary supplementation of the new single-cell protein Clostridium autoethanogenum protein (CAP) on growth performance, plasma biochemical indexes, liver histology, lipid metabolism, and gut microbiota in ...
Yushan Wu, Yushan Wu, Jing Wang, Ming Jia, Shixin Huang, Ying Cao, Ting Yao, Junguo Li, Yuxin Yang, Xu Gu   +9 more
doaj   +1 more source

Different responses of abundant and rare bacterial composition to groundwater depth and reduced nitrogen application in summer maize field

Frontiers in Microbiology, 2023
IntroductionIt is well known that reduced nitrogen application and groundwater depth can change soil microbial communities, but the associated difference in the response of abundant and rare bacterial composition to these local environmental changes ...
Fangfang Bai, Wei Guo, Wei Guo, Ping Li, Ping Li, Dongmei Qiao, Zhenjie Du, Zhenjie Du, Xuebin Qi, Xuebin Qi   +9 more
doaj   +1 more source

Metagenomic insights into the antibiotic resistomes of typical Chinese dairy farm environments

Frontiers in Microbiology, 2022
Antibiotic resistance genes (ARGs) in the environment pose a threat to human and animal health. Dairy cows are important livestock in China; however, a comprehensive understanding of antibiotic resistance in their production environment has not been well
Jijun Kang, Jijun Kang, Yiming Liu, Yiming Liu, Xiaojie Chen, Xiaojie Chen, Fei Xu, Fei Xu, Honglei Wang, Honglei Wang, Wenguang Xiong, Xiubo Li, Xiubo Li   +12 more
doaj   +1 more source

Subchronic toxicity of oral deltamethrin in laying chickens

Frontiers in Veterinary Science, 2022
Pyrethroid pesticides, with low toxicity to birds and mammals and short persistence in the environment, are widely used now. With the development of intensive poultry farming, pesticide application leads to residues in poultry products and pollution in ...
Yiming Liu, Yiming Liu, Mingyue Han, Mingyue Han, Chunshuang Liu, Chunshuang Liu, Yaoxin Tang, Yaoxin Tang, Ming Jia, Xiaojie Chen, Xiaojie Chen, Haijun Liang, Yunfeng Gao, Xu Gu   +13 more
doaj   +1 more source

Distribution and Elimination of Deltamethrin Toxicity in Laying Hens

Foods, 2023
Deltamethrin, an important pyrethroid insecticide, is frequently detected in human samples. This study aims to assess the potential effects of deltamethrin on human health and investigate the patterns of residue enrichment and elimination in 112 healthy ...
Yiming Liu, Chunshuang Liu, Mingyue Han, Na Yu, Wen Pan, Jie Wang, Zhiying Fan, Wei Wang, Xiubo Li, Xu Gu   +9 more
doaj   +1 more source

Effects of nitrogen application on winter wheat growth, water use, and yield under different shallow groundwater depths

Frontiers in Plant Science, 2023
Shallow groundwater plays a vital role in physiology morphological attributes, water use, and yield production of winter wheat, but little is known of its interaction with nitrogen (N) application.
Yingjun She, Yingjun She, Ping Li, Ping Li, Xuebin Qi, Xuebin Qi, Shafeeq Ur Rahman, Shafeeq Ur Rahman, Wei Guo, Wei Guo   +9 more
doaj   +1 more source

Evaluation of the Role of Tectonic Structures in the Stratigraphy and Plio-Quaternary Eruptions of Sahand Volcano (East Azarbaijan Province) [PDF]

مخاطرات محیط طبیعی, 2021
The study of tectonic structures of volcanic areas is very effective in controlling the hazards caused by their reactivation. In this study, while introducing the different types of Sahand volcanic products and how they are deposited in the areas around ...
Farhad Pirmohammadi Alishah, Ahmad Jahangiri   +1 more
doaj   +1 more source

Concurrent estimation of seismic reflectivity and Q by using an optimal dictionary learning method

Frontiers in Earth Science, 2023
The seismic reflectivity and quality factor Q play an important role in seismic processing and interpretation, such as improving the resolution of seismic data and enhancing the reservoir identification.
Hongyong Yan, Hongyong Yan, Hui Yu, Hui Yu, Hui Yu, Teng Xu, Teng Xu, Teng Xu   +7 more
doaj   +1 more source

A Compact Metamaterial Biosensor for Multi-Virus Detection With Tunability and High Incidence Angle Absorption

IEEE Access, 2023
In this research, we introduce a metamaterial biosensor designed for the detection of various viruses. The proposed sensor configuration comprises four square split ring resonators (SRR) coupled with a central graphene ring.
Patri Upender, S. Prasanna Bharathi, Sukriti, Krishna Kumba, Amarjit Kumar   +4 more
doaj   +1 more source