Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Mindi Xu"'
Publikováno v:
Journal of Dental Sciences, Vol 17, Iss 2, Pp 771-779 (2022)
Background/purpose: Pulpectomy is the last means to preserve primary teeth with pulpitis or pulp necrosis. The aim of the study was to investigate the survival rate of primary teeth after pulpectomies and to explore the factors influencing the progno
Externí odkaz:
https://doaj.org/article/e73afa22c9574809863640440bb705da
Publikováno v:
Journal of Dental Sciences. 17:771-779
Background/purpose Pulpectomy is the last means to preserve primary teeth with pulpitis or pulp necrosis. The aim of the study was to investigate the survival rate of primary teeth after pulpectomies and to explore the factors influencing the prognos
Publikováno v:
International Journal of Legal Medicine. 132:1427-1435
The purpose of this study is to provide a forensic reference data about estimating chronologic age by evaluating the third molar mineralization of Han in central southern China. The mineralization degree of third molars was assessed by Demirjian's cl
Autor:
Mindi Xu, Wei-Ching Li
Publikováno v:
Journal of the IEST. 42:30-35
Microbubbles in semiconductor manufacturing process chemicals can be produced by mechanical disturbance to the chemicals or by changing the temperature and pressure. Bubbles suspended in liquid are easily miscounted as particles when an optical parti
Autor:
Mindi Xu, Hwa-Chi Wang
Publikováno v:
Journal of the IEST. 40:29-34
A particle counter is an instrument that measures particles in all the fluid passing through its sensor, and a particle monitor measures particles only in a portion of the fluid. For liquid with an ultralow particle concentration, particles may not d
Publikováno v:
Aerosol Science and Technology. 18:143-155
When a particle impacts on a surface at an angle < 90°, only the normal component of the impact velocity is usually considered to contribute to deformation. A new model has been developed in which the impact velocity tangential to the surface contri
Autor:
Mindi Xu, Klaus Willeke
Publikováno v:
Journal of Aerosol Science. 24:19-30
When a particle impacts on a surface, its kinetic energy is partitioned into energy lost in plastic deformation and energy stored in elastic deformation. Previous theoretical models have recognized that the plastically deformed layer hardens to an el
Autor:
Klaus Willeke, Mindi Xu
Publikováno v:
Aerosol Science and Technology. 18:129-142
A particle bounce monitor has been developed to determine the bounce properties of unknown aerosols. In this new device aerosol is sampled through a conical inlet into a nozzle of constant cross section. The aerosol flow leaves the inlet section as a
Autor:
Klaus Willeke, Mindi Xu
Publikováno v:
Journal of Aerosol Science. 23:15-18
Previous theoretical models on particle interaction with surfaces have been extended to include secondary elastic deformation in the plastically deformed layer of the particle and lateral rotation during impact at an angle. A particle bounce monitor
Autor:
James McAndrew, Prodyut Majumder, John A. Belot, Mindi Xu, Constantine M. Megaridis, Manish K. Tiwari, Christos G. Takoudis
Publikováno v:
MRS Proceedings. 1002
A capillary bridge printing technique has been used to deposit copper interconnects using homogeneous solutions of a Cu(II) precursor in a series of low boiling primary alcohols. The rheological properties of the solutions have been measured first to