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Xue Q.,Chinese PLA General Hospital | Wang H.,Third Brigade | Wang J.,Chinese PLA General Hospital
European Journal of Clinical Microbiology and Infectious Diseases | Year: 2010

Recurrent respiratory papillomatosis (RRP) primarily caused by human papillomas virus is a rare and benign neoplasm, primarily involving the epithelium mucosae of the respiratory tract. RRP may occur anywhere in the respiratory tract with a predilection to the laryngeal area and may potentially threaten life. Because of the absence of specific clinical manifestations, the diagnosis of this disease is easily delayed. The high awareness of RRP and performing endoscopy as soon as possible in suspected patients are the prerequisites for early diagnosis. Surgical removal on endoscope is still a fundamental treatment. Adjuvant treatment is required only in some patients. Because of the potential of malignant transformation and recurrence, careful follow-up for RRP is required for early detection and treatment. © 2010 Springer-Verlag. Source


Xue G.,Ordnance Engineering College | Zhang P.,Ordnance Engineering College | He Z.,Ordnance Engineering College | Zeng W.,Third Brigade | Li D.,Ordnance Engineering College
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery | Year: 2015

Giant magnetostrictive actuator characterized with strong bias magnetic field was designed to control the injector bullet valve opening and closing. Working principle of the actuator was described and suitable sinusoidal signals were analyzed by its bias characteristics. Semi-static model of the actuator displacement was established through reluctance theory, J-A model, quadratic domain-transfer model and linear system theory. Based on the model, the relationship between displacement and current amplitude under square signal was achieved, so did the displacement-current curve under sinusoidal signal and the displacement-time curve under square signal with the amplitude of 3 A. Experimental system for the actuator was established, and the signal directions were recognized by testing under square signals with the same value while opposite directions. The testing displacements under sinusoidal and square signals were acquired. From the results, the displacement amplitudes under square signals and displacement-current curves under sinusoidal signals, calculated through the model, were similar to the testing results. Then the validation of the semi-static model was verified. The simulation of the actuator with an ordinary electrical injector input was done. With the square signal input in the amplitude of 3 A, the steady-state displacement of the actuator was above 30 μm, responding time was about 10 μs, and overshoot was 0. The simulating results showed good performance of the actuator. ©, 2015, Chinese Society of Agricultural Machinery. All right reserved. Source


Wang W.,China University of Petroleum - East China | Zhou W.,China University of Petroleum - East China | Zhou J.,Third Brigade | Li S.,Petrochina
Jilin Daxue Xuebao (Diqiu Kexue Ban)/Journal of Jilin University (Earth Science Edition) | Year: 2014

There are many NE-trending faults and NW-trending faults in the Jinhu sag. NW-trending basement faults are weak with a little influence on the sedimentary cover, while there are NW-trending buried fault zones in the cover. NE-trending basement faults are strong with important influence on the sedimentary cover. The Yangcun fault zone and a lot of NE-trending buried fault zones formed in the sedimentary cover. The Shigang major fault zone divids the Jinhu sag into the western slope belt and the eastern sag belt. The eastern sag belt was influenced by "buried" activity of the NW-trending basement faults presenting as segments from tht north to the south. There are a great quantity of nearly parallel third or fourth-order normal faults in the cover in the Jinhu sag. This fault belts include Bao-Ying parallel-echelon fault belt, Tang-Gang echelon fault belt, Bian-Min-Yang parallel-echelon fault belt, western slope parallel fault belt, Chajian-Nipei parallel-echelon fault belt, contributing to several enriched zone of oil and gas, and this hydrocarbon reservoirs are influenced by NE-trending basement faults and NW-trending basement faults, presenting as NE-, NW-, NS-trending stripe or string. On the basis of regional geological data, gravity and magnetic data, 10 NE-trending buried fault zones, 5 NW-trending buried fault zones, 6 NS-trending buried fault zones are identified. The buried fault zones control the distribution of the sandbody, and improve the reservoir physical property. They make the buried reservoir as zonal distribution, which are favorable zones for hydrocarbon accumulation. Source


Guo T.,Hebei University | Hu J.W.,Hebei University | Wang X.H.,Hebei University | Jin L.H.,Hebei University | Wang Y.Z.,Third Brigade
Yanshi Xuebao/Acta Petrologica Sinica | Year: 2016

An accurate cubic equation of state for supercritical water is developed on the basis of the pressure-volume-temperature (PVT) data from the highly accurate thermodynamic formulations IAPWS-95 and IAPWS-IF97. In the range 723. 15-2273. 15K and 0 ∼1.4GPa, its average volume deviation is only 0.26%. It can also be used outside the range up to 4273. 15K and 2GPa with an average volume deviation of less than 2%. It is significantly superior to previous cubic equations of state in both accuracy and applicable P-T range. It is also obviously superior to the commonly used non-cubic equations (mostly high-order virial type equations) with many temperature-dependent parameters under comparable P-T conditions. According to the above cubic equation and relevant thermodynamic theorems, analytical expressions are derived for compression and expansion coefficients, fugacity coefficient, as well as residual enthalpy and entropy, whose calculated results agree very well with those of the IAPWS-95 formulation. With these results, many other thermodynamic properties can be calculated easily. Source


News Article | April 30, 2009
Site: www.techworld.com

Trend Micro has confirmed it is acquiring the Canadian intrusion-prevention and firewall software provider, Third Brigade, for an undisclosed sum. Trend Micro has had a close partnership with Third Brigade for two years in which Trend has integrated Third Brigade's host-based intrusion-prevention/firewall software into the Trend OfficeScan product line. Trend Micro said it would hold a press conference to discuss the acquisition but in a statement earlier on Wednesday, CEO Eva Chen said acquiring Third Brigade will "accelerate ongoing efforts to deliver innovative solutions that are uniquely suited to dynamic data centres." Wael Mohamed, president and CEO of Third Brigade, founded in 2004, said Trend Micro and Third Brigade share a "common vision," adding that Third Brigade, as part of Trend, will benefit from the buyer's "substantial industry, channel and financial strengths." The deal is expected to close during the second half of this year.

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