Search Results - (Author, Cooperation:H. Bai)
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1Latest Papers from Table of Contents or Articles in PressH W Wang, Q Ma, Y L Fu, Z Q Tao, H Q Xiao, H Bai and H Bai
Institute of Physics (IOP)
Published 2018Staff ViewPublication Date: 2018-05-17Publisher: Institute of Physics (IOP)Print ISSN: 1757-8981Electronic ISSN: 1757-899XTopics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsPublished by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-07-05Publisher: Royal SocietyElectronic ISSN: 2054-5703Topics: Natural Sciences in GeneralKeywords: energy, civil engineering, engineering geologyPublished by: -
3Latest Papers from Table of Contents or Articles in PressV. E. Clark ; E. Z. Erson-Omay ; A. Serin ; J. Yin ; J. Cotney ; K. Ozduman ; T. Avsar ; J. Li ; P. B. Murray ; O. Henegariu ; S. Yilmaz ; J. M. Gunel ; G. Carrion-Grant ; B. Yilmaz ; C. Grady ; B. Tanrikulu ; M. Bakircioglu ; H. Kaymakcalan ; A. O. Caglayan ; L. Sencar ; E. Ceyhun ; A. F. Atik ; Y. Bayri ; H. Bai ; L. E. Kolb ; R. M. Hebert ; S. B. Omay ; K. Mishra-Gorur ; M. Choi ; J. D. Overton ; E. C. Holland ; S. Mane ; M. W. State ; K. Bilguvar ; J. M. Baehring ; P. H. Gutin ; J. M. Piepmeier ; A. Vortmeyer ; C. W. Brennan ; M. N. Pamir ; T. Kilic ; R. P. Lifton ; J. P. Noonan ; K. Yasuno ; M. Gunel
American Association for the Advancement of Science (AAAS)
Published 2013Staff ViewPublication Date: 2013-01-26Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Adult ; Aged ; Aged, 80 and over ; Brain Neoplasms/classification/*genetics/pathology ; Chromosomes, Human, Pair 22/genetics ; DNA Mutational Analysis ; Female ; Genes, Neurofibromatosis 2 ; Genomic Instability ; Genomics ; Humans ; Kruppel-Like Transcription Factors/*genetics ; Male ; Meningeal Neoplasms/classification/*genetics/pathology ; Meningioma/classification/*genetics/pathology ; Middle Aged ; Mutation ; Neoplasm Grading ; Proto-Oncogene Proteins c-akt/*genetics ; Receptors, G-Protein-Coupled/*genetics ; Tumor Necrosis Factor Receptor-Associated Peptides and Proteins/*geneticsPublished by: -
4Latest Papers from Table of Contents or Articles in PressPrediction of Chemotherapeutic Efficacy in Non-Small Cell Lung Cancer by Serum Metabolomic ProfilingTian, Y., Wang, Z., Liu, X., Duan, J., Feng, G., Yin, Y., Gu, J., Chen, Z., Gao, S., Bai, H., Wan, R., Jiang, J., Liu, J., Zhang, C., Wang, D., Han, J., Zhang, X., Cai, L., He, J., Wang, J.
The American Association for Cancer Research (AACR)
Published 2018Staff ViewPublication Date: 2018-05-02Publisher: The American Association for Cancer Research (AACR)Print ISSN: 1078-0432Electronic ISSN: 1557-3265Topics: MedicinePublished by: -
5Latest Papers from Table of Contents or Articles in PressYu, J., Wang, S., Zhao, W., Duan, J., Wang, Z., Chen, H., Tian, Y., Wang, D., Zhao, J., An, T., Bai, H., Wu, M., Wang, J.
The American Association for Cancer Research (AACR)
Published 2018Staff ViewPublication Date: 2018-05-02Publisher: The American Association for Cancer Research (AACR)Print ISSN: 1078-0432Electronic ISSN: 1557-3265Topics: MedicinePublished by: -
6Latest Papers from Table of Contents or Articles in PressChang, K., Bai, H. X., Zhou, H., Su, C., Bi, W. L., Agbodza, E., Kavouridis, V. K., Senders, J. T., Boaro, A., Beers, A., Zhang, B., Capellini, A., Liao, W., Shen, Q., Li, X., Xiao, B., Cryan, J., Ramkissoon, S., Ramkissoon, L., Ligon, K., Wen, P. Y., Bindra, R. S., Woo, J., Arnaout, O., Gerstner, E. R., Zhang, P. J., Rosen, B. R., Yang, L., Huang, R. Y., Kalpathy-Cramer, J.
The American Association for Cancer Research (AACR)
Published 2018Staff ViewPublication Date: 2018-03-06Publisher: The American Association for Cancer Research (AACR)Print ISSN: 1078-0432Electronic ISSN: 1557-3265Topics: MedicinePublished by: -
7Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-03-25Publisher: Institute of Physics (IOP)Print ISSN: 1755-1307Electronic ISSN: 1755-1315Topics: GeographyGeosciencesPhysicsPublished by: -
8Latest Papers from Table of Contents or Articles in PressLi, Y., Jin, C., Bai, H., Gao, Y., Sun, S., Chen, L., Qin, L., Liu, P. P., Cheng, L., Wang, Q.-F.
American Society of Hematology (ASH)
Published 2018Staff ViewPublication Date: 2018-01-12Publisher: American Society of Hematology (ASH)Print ISSN: 0006-4971Electronic ISSN: 1528-0020Topics: BiologyMedicineKeywords: Hematopoiesis and Stem Cells, Platelets and ThrombopoiesisPublished by: -
9Latest Papers from Table of Contents or Articles in PressLi, Y., Jin, C., Bai, H., Gao, Y., Sun, S., Chen, L., Qin, L., Liu, P. P., Cheng, L., Wang, Q.-F.
American Society of Hematology (ASH)
Published 2018Staff ViewPublication Date: 2018-01-12Publisher: American Society of Hematology (ASH)Print ISSN: 0006-4971Electronic ISSN: 1528-0020Topics: BiologyMedicineKeywords: Hematopoiesis and Stem Cells, Platelets and ThrombopoiesisPublished by: -
10Latest Papers from Table of Contents or Articles in PressLi, Y., Jin, C., Bai, H., Gao, Y., Sun, S., Chen, L., Qin, L., Liu, P. P., Cheng, L., Wang, Q.-F.
American Society of Hematology (ASH)
Published 2018Staff ViewPublication Date: 2018-01-12Publisher: American Society of Hematology (ASH)Print ISSN: 0006-4971Electronic ISSN: 1528-0020Topics: BiologyMedicineKeywords: Hematopoiesis and Stem Cells, Platelets and ThrombopoiesisPublished by: -
11Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-08-16Publisher: Royal SocietyElectronic ISSN: 2054-5703Topics: Natural Sciences in GeneralKeywords: environmental chemistryPublished by: -
12Latest Papers from Table of Contents or Articles in PressDu, Y., Xin, L., Shi, Y., Zhang, T.-H., Wu, N. C., Dai, L., Gong, D., Brar, G., Shu, S., Luo, J., Reiley, W., Tseng, Y.-W., Bai, H., Wu, T.-T., Wang, J., Shu, Y., Sun, R.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-01-19Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Genetics, MicrobiologyPublished by: -
13Latest Papers from Table of Contents or Articles in PressWatters, K. E., Fellmann, C., Bai, H. B., Ren, S. M., Doudna, J. A.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-10-12Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Biochemistry, GeneticsPublished by: -
14Articles: DFG German National LicensesWang, W. H. ; Bai, H. Y. ; Zhang, Y. ; Wang, W. K.
[S.l.] : American Institute of Physics (AIP)
Published 1993Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: The interfacial reaction in Ni and amorphous Si (a-Si) multilayers (Ni/a-Si) has been studied. Transmission electron microscope observation was used to monitor the progress of the solid-state reaction. It was found that amorphous Ni-silicide phase [a-(Ni,Si)] is the first phase formed in the Ni and a-Si interfacial reaction. A relatively large composition range for the amorphous phase exists in these Ni/a-Si multilayers. In the as-deposited Ni/a-Si multilayers with shorter modulation period, the uniform a-(Ni,Si) phase forms at least in the composition range of 25–62 at. % Ni. These results are consistent with predictions from the calculated Gibbs free-energy diagram. The δ-Ni2Si phase is the preferred phase in the crystallization process of a-(Ni,Si) even for the equiatomic Ni/a-Si multilayers. The mechanism that controls phase selection in the Ni/a-Si interfacial reaction is discussed using nucleation theory. A nucleation control model for phase selection is proposed.Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesZhang, Z. J. ; Bai, H. Y. ; Qiu, Q. L. ; Yang, T. ; Tao, K. ; Liu, B. X.
[S.l.] : American Institute of Physics (AIP)
Published 1993Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: The amorphization of Ni-Nb multilayered alloy films by xenon ion irradiation at room temperature and by high-temperature solid-state reaction was studied. The composition range favoring amorphization was carefully determined to be 20–85 at. % Ni by energy-dispersive spectroscopy attached to the transmission electron microscope. A new metastable crystalline phase (MX) of hexagonal structure was formed in Ni75Nb25 and Ni70Nb30 multilayered films. Interestingly, in the Ni75Nb25 multilayered films, with increasing mixing dose an amorphous phase was first formed and then the MX-phase was observed, while in the Ni70Nb30 multilayered films the MX phase was formed at relatively low doses and turned amorphous upon further mixing or 400 °C annealing for 2 h. Besides, annealing of the as-deposited Ni70Nb30 multilayered films at 300 °C for half an hour also resulted in the formation of the MX phase. The thermal stability of the ion-mixed amorphous alloys was also studied by subsequent annealing. To give semiquantitative interpretation to all the above observations, the Gibbs free-energy diagram of the system, in which especially the free-energy curve of the MX phase is added, was constructed on the basis of the model of Nissen et al. [CALPHAD 7, 51 (1981)] and the method proposed by Alonso and Simozar [Solid State Commun. 46, 765 (1983)]. The explanation based on this diagram is in good agreement with our experimental results.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesWang, W. H. ; Bai, H. Y. ; Zhang, Y. ; Chen, H. ; Wang, W. K.
[S.l.] : American Institute of Physics (AIP)
Published 1993Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: Interdiffusion-induced solid-state amorphization reaction (SSAR) in polycrystalline Ni/amorphous Si multilayers has been studied using an in situ x-ray diffraction technique together with transmission electron microscope observations. The amorphization reaction was found to occur both on the Ni/Si interfaces in terms of a planar-layer growth model and along the grain boundaries in the Ni sublayers. Thermodynamic and kinetic interpretations for the SSAR at grain boundaries are presented and an amorphous growth model is also suggested for elucidating the SSAR in polycrystalline Ni/amorphous Si multilayers.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesChin, T. S. ; Bai, H. J. ; Lin, K. D. ; King, F. D. ; Heh, S. J.
[S.l.] : American Institute of Physics (AIP)
Published 1991Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: High-performance R2Fe14BNx-type magnets (R=Nd and/or Pr/Dy) were successfully prepared by sintering. The optimum magnetic properties are coercivity iHc: 680–1440 kA/m; Hc: 500–1000 kA/m; Br: 1.0–1.3 T; and (BH)m: 180–250 kJ/m3 depending on the composition and processing parameters, especially the proper sintering conditions, including nitrogen intake at 1040 to 1050 °C. The magnets thus obtained have Tc values of 335 to 370 °C depending on the nitrogen content, which should be 〈6 at. % for thermal stability. The anisotropy field increases from 6.2 to 8 T with addition of nitrogen, and magnetization measured at 2 T increases by 18%. The weight loss after immersion in a 5% HCl solution for 30 min is 25% less for nitrogenated magnets than for those without nitrogen, due to the replacement of the Nd-rich phase at grain boundaries by more corrosion- resistant nitrides.Type of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesJiang, E. Y. ; Sun, D. C. ; Lin, C. ; Tian, M. B. ; Bai, H. L. ; Ming, S. Liu
[S.l.] : American Institute of Physics (AIP)
Published 1995Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: Fe-N gradient films were prepared with a facing targets sputtering system. During deposition, the nitrogen pressure increased linearly up to a value, which is called the "ultimate pressure.'' Composition profiles, microstructure, magnetic properties, and corrosion resistance of the films were investigated by various methods. The experimental results indicate that the Fe-N films possess some composition and structural gradients. The Fe concentration decreases from the substrate to the film surface from 100 to 66 at. %. The phases α‘-Fe16N2, γ'-Fe4N, ε-FexN(2〈x≤3) and ζ-Fe2N are present in the gradient films at different depths. Ms under the ultimate nitrogen pressure of 0.05 Pa has a value of 1803 emu/cc which is higher than that of bulk iron, this is attributed to the presence of Fe16N2. Increasing further the ultimate nitrogen pressure, Ms decreases monotonically. The corrosion resistance of the gradient film with higher nitrogen concentration near the surface is good enough for magnetic recording heads. © 1995 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesWu, Ping ; Jiang, E. Y. ; Wang, C. D. ; Bai, H. L. ; Wang, H. Y. ; Liu, Y. G.
[S.l.] : American Institute of Physics (AIP)
Published 1997Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: The microstructural and magnetic properties of amorphous Co/Ti multilayer films and their variation with temperature are investigated by transmission electron microscopy (TEM) analysis and thermomagnetic measurements. Thermomagnetic curves showed two peaks at about 400 and 520 °C. The evolution of the structure monitored in the hot stage of the TEM was found to be consistent with the magnetic changes. The first peak of the saturation magnetization Ms at 400 °C was associated with the transformation from amorphous ferromagnetism to paramagnetism due to the amorphous Co existing in the film. Ms began to increase corresponding to the crystallization point of the ferromagnetic Co phase, which decreased with increasing amounts of Co in the film. Ms reached its maximum at 520 °C and then decreased because the phase transition occurred at a temperature greater than 520 °C and approached completion at 650 °C. The amorphous phase and crystalline phase formation and phase transition during annealing were observed in Co/Ti multilayer thin films and successfully explained the thermomagnetic properties of the film. © 1997 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesBai, H. L. ; Jiang, E. Y. ; Wang, C. D. ; Sun, D. C.
[S.l.] : American Institute of Physics (AIP)
Published 1996Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: The structures of the carbon sublayers in the annealed Co/C soft x-ray multilayers fabricated using a dual-facing-target sputtering system have been characterized by x-ray diffraction (XRD), transmission electron microscopy (TEM), and Raman spectroscopy (RS). The results suggest that the structural variations in the carbon layers can be roughly divided into three stages, i.e. ordering, crystalline and grain growth stages. In the ordering stage with annealing temperatures below 400 °C, the upward shift of D and G lines in Raman spectra indicates that the amorphous carbon layers are changing from ones with bond-angle disorder and fourfold-bonding only to ones containing threefold-bonding. In the crystalline stage, the amorphous carbon layers in the as-deposited multilayers crystallize to graphite crystallites in the annealing temperature range of 500–600 °C. The rapid increase in the intensity ratio of D line to G line and dramatic decrease in linewidth further confirm this substantial structural change. In the grain growth stage, the specimens are annealed at temperatures higher than 700 °C. The decrease in the intensity ratio implies a growth in the graphite crystallite dimensions, which is consistent with the XRD and TEM results. © 1996 American Institute of Physics.Type of Medium: Electronic ResourceURL: