Inner Mongolia University for Nationalities

www.imun.edu.cn
Tongliao, China

Inner Mongolia University for Nationalities is a university in Inner Mongolia, China, under the authority of the Chinese government. The university is accredited by the Chinese government and Recognised by the World Health Organisation and World Federation for Medical Education. Located in Tongliao city of china. Wikipedia.

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Li P.,Jilin University | Li P.,Inner Mongolia University for Nationalities | Gao G.,Jilin University | Wang Y.,Jilin University | Ma Y.,Jilin University
Journal of Physical Chemistry C | Year: 2010

The high-pressure structures of magnesium (Mg) have been extensively explored through our newly developed particle swarm optimization algorithm on crystal structural prediction. Two structures with face-centered cubic (fcc) and simple hexagonal (sh) symmetries are discovered to be stable at 456-756 GPa and above 756 GPa, respectively. Especially, the sh structure, which is known to occur at high pressure in P, Si, and Ge, is reported here for Mg. This structure can be derived from the fcc lattice by distortion of the α and γ angles from 60° to 90°. More intriguingly, the calculated valence electron localization function reveals an electride nature of the fcc and sh structures with valence electrons localized in the interstitial regions, analogous to what was recently reported in Li, Na, K, and Ca under high pressure. However, what makes Mg unique is that it remains metallic. The temperature-pressure phase diagram of Mg has also been explored using quasi-harmonic approximation, and the finite-temperature phase boundaries of the fcc and sh structures are determined. © 2010 American Chemical Society.


Zhao B.,Jilin University | Liu Z.,Inner Mongolia University for Nationalities | Fu W.,Jilin University | Yang H.,Jilin University
Electrochemistry Communications | Year: 2013

Herein, we provide a novel route for synthesizing electrochemically reduced graphene oxide (ERGO)-silver nanoparticle hybrid film. According to the characterization, the film should be composed of ERGO and silver nanoparticles at a 3D layer-by-layer status. Since silver nanomaterials were found to be capable of detecting hydrogen peroxide, we applied this hybrid nanomaterial for the detection of hydrogen peroxide reduction. The low-loading of silver exhibited enhanced characteristic signals. The sensor fabricated by the nanocomposite was fast, stable, and reliable to the detection of hydrogen peroxide. © 2012 Elsevier B.V. All rights reserved.


Xiao J.-L.,Inner Mongolia University for Nationalities
International Journal of Theoretical Physics | Year: 2016

We study the ground state energy and the mean number of LO phonons of the strong-coupling polaron in a RbCl quantum pseudodot (QPD) with hydrogen-like impurity at the center. The variations of the ground state energy and the mean number of LO phonons with the temperature and the strength of the Coulombic impurity potential are obtained by employing the variational method of Pekar type and the quantum statistical theory (VMPTQST). Our numerical results have displayed that [InlineMediaObject not available: see fulltext.] the absolute value of the ground state energy increases (decreases) when the temperature increases at lower (higher) temperature regime, [InlineMediaObject not available: see fulltext.] the mean number of the LO phonons increases with increasing temperature, [InlineMediaObject not available: see fulltext.] the absolute value of ground state energy and the mean number of LO phonons are increasing functions of the strength of the Coulombic impurity potential. © 2016 Springer Science+Business Media New York


Bao W.-K.,Inner Mongolia University for Nationalities
Iranian Journal of Pediatrics | Year: 2014

Background: Throat-operating forceps are an auxiliary tool used for tracheal intubation during general anesthesia as well as for artificial respiration and during airway emergency when tracheal intubation is necessary. These forceps are a commonly used tool particularly for introducing the distal end of the endotracheal catheter into the airway at the epiglottis during difficult airway intubation and nasotracheal intubation. Throat-operating forceps have a required radian for operation at the intraoral epiglottis and have different types (large, medium, and small) that are suitable for patients of different ages. These tools have flexible forceps clamps and target-like, smooth distal ends that do not injure mucous membranes. Given these advantages, throat-operating forceps are used for pediatric endoesophageal foreign-body removal. Case Presentation: Pediatric patients were anesthetized using different methods according to their age. A total of 15 patients five years to nine years of age were recruited. Foreign bodies were successfully removed without any complications. Conclusion: Tracheal intubation forceps successfully removes esophageal foreign bodies in children because of the distinct shape of the forceps. The method is simple, feasible, and safe. © 2014 by Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, All rights reserved.


Ge H.Y.,Inner Mongolia University for Nationalities
Zhongguo zhen jiu = Chinese acupuncture & moxibustion | Year: 2012

To explore a better therapeutic method for acute pancreatitis. Sixty-three cases of acute pancreatitis were randomly divided into an observation group (31 cases) and a control group (32 cases). In the control group, routine treatment of western medicine included fasting, gastric acid and trypsinase secretion inhibition were applied, while acupoint application was added in the observation group. Yishu (Extra), Zhongwan (CV 12), Neiguan (PC 6), Zusanli (ST 36) and Pishu (BL 20) were selected as the main acupoints. The magnetic plaster was applied to the acupoints mentioned and changed once per day. Seven days made one session. The cured rate in the observation group was 90.3% (28/31), which was significantly higher than that of 71.9%, (23/32) in the control group (P < 0.05). The recovery time of hyper-serum amylase, hyper-uric amylase and hyper-leukocytes in the observation group was significantly shorter than that in the control group [(3.5 +/- 0.9) days vs (5.9 +/- 0.8) days, (6.1 +/- 1.5) days vs (10.5 +/- 1.8) days, (6.8 +/- 1.4) days vs (9.7 +/- 1.6) days, all P < 0.05]. The hospital stays and expenses in the observation group were significantly lower than those in the control group [(7.9 +/- 0.9) days vs (11.7 +/- 1.4) days, (5.3 +/- 1.1) thousand RMB vs (8.9 +/- 1.5) thousand RMB, both P < 0.05]. Acupoint application combined with routine treatment of western medicine is effective and can be considered as a better therapy for acute pancreatitis.


Xiao J.-L.,Inner Mongolia University for Nationalities
Superlattices and Microstructures | Year: 2016

By using a variational method of Pekar type, the Fermi Golden Rule and the quantum statistics theory (VMPTFGRQST), we investigate the effects of the hydrogen-like impurity and temperature on the coherence time of a parabolic quantum dot (PQD) qubit with a hydrogen-like impurity at the center. We then derive the ground and the first excited states' (GFES) eigenenergies and the eigenfunctions in a PQD. A single qubit can be realized in this two-level quantum system. The phonon spontaneous emission causes the decoherence of the qubit. The numerical results show that the coherence time is a decreasing function of the temperature, the strength of the Coulombic impurity potential (CIP) and the polaron radius (PR). © 2015 Elsevier Ltd. All rights reserved.


Xiao J.-L.,Inner Mongolia University for Nationalities
Modern Physics Letters B | Year: 2015

Under the condition of strong electron-LO-phonon coupling in a RbCl quantum pseudodot (QPD) with an applied magnetic field (MF), the eigenenergies and the eigenfunctions of the ground and the first excited states (GFES) are obtained by using a variational method of the Pekar type (VMPT). A single qubit can be realized in this two-level quantum system. The electron's probability density oscillates in the RbCl QPD with a certain period of T0 = 7.933 fs when the electron is in the superposition state of the GFES. The results indicate that due to the presence of the asymmetrical structure in the z direction of the RbCl QPD, the electron's probability density shows double-peak configuration, whereas there is only peak if the confinement is a symmetric structure in the x and y directions of the RbCl QPD. The oscillating period is an increasing function of the cyclotron frequency and the polaron radius, whereas it is a decreasing one of the chemical potential of the two-dimensional electron gas and the zero point of the pseudoharmonic potential (PP). © 2015 World Scientific Publishing Company.


Xiao J.-L.,Inner Mongolia University for Nationalities
International Journal of Theoretical Physics | Year: 2015

We calculate the time evolution and the coordinate change of the quantum mechanical electronic state by using variational method of Pekar type (VMPT) in the presence of strong electron-LO-phonon coupling. The electron is confined in an asymmetric Gaussian potential quantum well (AGPQW) subjected to an applied electric field. The eigenenergies and the eigenfunctions of the ground and the first excited states (GFES) are calculated. A single qubit can be realized in this two-level quantum system. The electron’s probability density oscillates in the AGPQW with a certain period of T0 = 22.511 fs when the electron is in the superposition state of the GFES. We show that due to the presence of the asymmetrical Gaussian potential in the growth direction of the QW, the electron’s probability density shows one peak in the range of the coordinate z > 0, whereas it equals to zero in the range of z < 0. There is only one peak if the confinement is a two-dimensional symmetric structure in the xy plane of the QW. The oscillating period is an increasing function of the electric field, whereas it is a decreasing one of the height of the AGPQWs and the polaron radius. The oscillating period is a decreasing function of the range of the asymmetric Gaussian confinement potential for R < 0.24 nm, whereas it is an increasing one for R > 0.24 nm. It has a minimum when R = 0.24 nm. © 2015 Springer Science+Business Media New York


Liu J.,CAS Suzhou Institute of Nano Technology and Nano Bionics | Liu J.,Inner Mongolia University for Nationalities | Zhang Y.,CAS Suzhou Institute of Nano Technology and Nano Bionics | Lu L.,CAS Suzhou Institute of Nano Technology and Nano Bionics | And 2 more authors.
Chemical Communications | Year: 2012

A natural self-regeneration step for urea derived graphitic carbon nitride with platinum nanoparticles is found by simply opening the system to air in the dark under ambient conditions, following its solar-driven hydrogen production. The produced peroxides deactivate the graphitic carbon nitride. Release of weakly bound peroxides on the polymeric semiconductor surface is a crucial process for regeneration. © 2012 The Royal Society of Chemistry.


Wang B.,Inner Mongolia University for Nationalities | Du Y.,Inner Mongolia University for Nationalities
Oxidative Medicine and Cellular Longevity | Year: 2013

Cadmium (Cd) is a heavy metal that has received considerable concern environmentally and occupationally. Cd has a long biological half-life mainly due to its low rate of excretion from the body. Thus, prolonged exposure to Cd will cause toxic effect due to its accumulation over time in a variety of tissues, including kidneys, liver, central nervous system (CNS), and peripheral neuronal systems. Cd can be uptaken from the nasal mucosa or olfactory pathways into the peripheral and central neurons; for the latter, Cd can increase the blood brain barrier (BBB) permeability. However, mechanisms underlying Cd neurotoxicity remain not completely understood. Effect of Cd neurotransmitter, oxidative damage, interaction with other metals such as cobalt and zinc, estrogen-like, effect and epigenetic modification may all be the underlying mechanisms. Here, we review the in vitro and in vivo evidence of neurotoxic effects of Cd. The available finding indicates the neurotoxic effects of Cd that was associated with both biochemical changes of the cell and functional changes of central nervous system, suggesting that neurotoxic effects may play a role in the systemic toxic effects of the exposure to Cd, particularly the long-term exposure. © 2013 Bo Wang and Yanli Du.

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