Forward Attention in Sequence-to-sequence Acoustic Modelling for Speech Synthesis

This paper proposes a forward attention method for the sequenceto- sequence acoustic modeling of speech synthesis. This method is motivated by the nature of the monotonic alignment from phone sequences to acoustic sequences. Only the alignment paths that satisfy the monotonic condition are taken into consideration at each decoder timestep. The modified attention probabilities at each timestep are computed recursively using a forward algorithm. A transition agent for forward attention is further proposed, which helps the attention mechanism to make decisions whether to move forward or stay at each decoder timestep. Experimental results show that the proposed forward attention method achieves faster convergence speed and higher stability than the baseline attention method. Besides, the method of forward attention with transition agent can also help improve the naturalness of synthetic speech and control the speed of synthetic speech effectively.Comment: 5 pages, 3 figures, 2 tables. Published in IEEE International Conference on Acoustics, Speech and Signal Processing 2018 (ICASSP2018

Macroscopic quantum coherence in antiferromagnetic molecular magnets

The macroscopic quantum coherence in a biaxial antiferromagnetic molecular magnet in the presence of magnetic field acting parallel to its hard anisotropy axis is studied within the two-sublattice model. On the basis of instanton technique in the spin-coherent-state path-integral representation, both the rigorous Wentzel-Kramers-Brillouin exponent and preexponential factor for the ground-state tunnel splitting are obtained. We find that the quantum fluctuations around the classical paths can not only induce a new quantum phase previously reported by Chiolero and Loss (Phys. Rev. Lett. 80, 169 (1998)), but also have great influnence on the intensity of the ground-state tunnel splitting. Those features clearly have no analogue in the ferromagnetic molecular magnets. We suggest that they may be the universal behaviors in all antiferromagnetic molecular magnets. The analytical results are complemented by exact diagonalization calculation.Comment: 6 pages, 1 figur

流行性出血热患者1例的护理体会

Objective: To explore the nursing methods of patients with epidemic hemorrhagic fever. Methods: Through careful nursing, 1 case of patients with epidemic hemorrhagic fever, summed up the experience. Results: Patients with epidemic hemorrhagic fever were 2 days later improved, within 6 months to fully recover. Conclusion: With proper treatment and careful nursing, patients with epidemic hemorrhagic fever are able to fully recover.目的  探讨流行性出血热患者的护理方法。方法  通过1例流行性出血热患者的护理，总结其中的经验。结果  流行性出血热患者2天后好转出院，随防6个月完全恢复。结论  通过正确的治疗和细致的护理，流行性出血热患者能够完全恢复

糖尿病的社区防治及日常护理

Diabetes mellitus is a kind of complex pathogenesis syndrome,and it is characterized by hyperglycemia. It was caused by heredity, environment, immunity and other factors. And it is one kind of common endocrine and metabolic. The incidence of diabetes mellitus is increasing., and it has been regarded as the world health problems that threaten human health. Early prevention and nursing of diabetes should be paid attention to.The article simply summarized the community prevention and daily care of diabetes mellitus,and provided experience for prevention of it and its complications.糖尿病是由遗传、环境、自身免疫力等多种因素导致的以高血糖为主特征的复合病因综合征，是一种常见的内分泌代谢性疾病。糖尿病的发病率呈逐渐上升趋势，已成为严重威胁人类健康的世界性卫生保健问题，因此，对糖尿病的早期防治及护理的应引起广泛重视。本文是对糖尿病的社区防治及日常生活护理的简单总结，为预防糖尿病及并发症的发生提供经验