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| 1 | Oxidative removal of acetaminophen using zero valent aluminum-acid system:Efficacy,influencing factors,and reaction mechanism显示文摘Commercial available zero valent aluminum under air-equilibrated acidic conditions(ZVAl/H+/air system) demonstrated an excellent capacity to remove aqueous organic compounds.Acetaminophen(ACTM),the active ingredient of the over-the-counter drug Tylenol?,is widely present in the aquatic environment and therefore the treatment of ACTM-contaminated water calls for further research.Herein we investigated the oxidative removal of ACTM by ZVAl/H+/air system and the reaction mechanism.In acidic solutions(pH < 3.5),ZVAl displayed an excellent capacity to remove ACTM.More than 99% of ACTM was eliminated within 16 hr in pH 1.5 reaction solutions initially containing 2.0 g/L aluminum and 2.0 mg/L ACTM at 25 ± 1℃.Higher temperature and lower pH facilitated ACTM removal.The addition of different iron species Fe0,Fe2+ and Fe3+ into ZVAl/H+/air system dramatically accelerated the reaction likely due to the enhancing transformation of H2O2 to HO.via Fenton's reaction.Furthermore,the primary intermediate hydroquinone and the anions formate,acetate and nitrate,were identified and a possible reaction scheme was proposed.This work suggested that ZVAl/H+/air system may be potentially employed to treat ACTM-contaminated water. | HonghuaZhang Beipei Cao Wanpeng Liu Kunde Lin Jun Feng | 2012 | Journal of Environmental Sciences2012，24，2： | 9 |
| 2 | Robust adaptive matched field processing with environmental uncertainty显示文摘在为被动声纳的沿岸的区域的安静目标的察觉和本地化上的主要挑战是复杂声学的繁殖和表面上的大声的轮船干扰的流行。适应的匹配的地处理能提供能力给空表面干扰,而是失配在之间计算并且由于环境无常驾驶向量的实际数组,和目标和干扰的运动能显著地导致数组获得的损失。为了处理环境失配和目标的问题,运动,一个柔韧的运动赔偿算法和一个系统策划因为适应的匹配的地处理被开发了。试验性的数据的数字模拟和分析证明柔韧的 AMFP 计划能大声压制表面干扰并且改进为在水下的弱移动的性能在复杂的浅水里指向的察觉。 | YANG Kunde MA Yuanliang ZHANG Zhongbing ZOU Shixin | 2006 | Chinese Journal of Acoustics2006，25，2： | 9 |
| 3 | On analyzing space-time distribution of evaporation duct height over the global ocean显示文摘The statistical features of the evaporation duct over the global ocean were comprehensively investigated with reanalysis data sets from the National Centers for Environmental Prediction.These data sets have time and spatial resolutions of 1 h and 0.313°×0.312°,respectively.The efficiency of the analysis was evaluated by processing weather buoy data from the Pacific Ocean and measuring propagation loss in the Yellow Sea of China.The distribution features of evaporation duct height(EDH) and the related meteorological factors for different seas were analyzed.The global EDH is generally high and demonstrates a latitudinal distribution for oceans at low latitudes.The average EDH is approximately 11 m over oceans beside the equator with a latitude of less than 20°.The reasons for the formation of the global EDH features were also analyzed for different sea areas. | YANG Kunde ZHANG Qi SHI Yang HE Zhengyao LEI Bo HAN Yina | 2016 | Acta Oceanologica Sinica2016，35，7： | 8 |
| 4 | Robust adaptive matched field processing with sector eigenvector constraints显示文摘标准适应 beamforming 或匹配的地处理要求精确复制品细微地与 sidelobe 控制为本地化在搜索参数空格回答 gridded。这份报纸论述处理的一个适应匹配的领域(AMFP ) algo rithm,它瞄准为 environmentai 失配获得坚韧性,并且同时减少即时计算负担。新方法与集中限制的附近的地点限制,环境不安限制和部门集成几 AMFP beamformers 的优点。建议算法的坚韧性和有效性通过数字模拟和试验性的地中海基准被说明了浅水的数据。 | YANG Kunde MA Yuanliang | 2006 | Chinese Journal of Acoustics2006，25，3： | 6 |
| 5 | A study of the mixed layer of the South China Sea based on the multiple linear regression显示文摘Multiple linear regression(MLR) method was applied to quantify the effects of the net heat flux(NHF),the net freshwater flux(NFF) and the wind stress on the mixed layer depth(MLD) of the South China Sea(SCS) based on the simple ocean data assimilation(SODA) dataset.The spatio-temporal distributions of the MLD,the buoyancy flux(combining the NHF and the NFF) and the wind stress of the SCS were presented.Then using an oceanic vertical mixing model,the MLD after a certain time under the same initial conditions but various pairs of boundary conditions(the three factors) was simulated.Applying the MLR method to the results,regression equations which modeling the relationship between the simulated MLD and the three factors were calculated.The equations indicate that when the NHF was negative,it was the primary driver of the mixed layer deepening;and when the NHF was positive,the wind stress played a more important role than that of the NHF while the NFF had the least effect.When the NHF was positive,the relative quantitative effects of the wind stress,the NHF,and the NFF were about 10,6 and 2.The above conclusions were applied to explaining the spatio-temporal distributions of the MLD in the SCS and thus proved to be valid. | DUAN Rui YANG Kunde MA Yuanliang HU Tao | 2012 | Acta Oceanologica Sinica2012，31，6： | 5 |
| 6 | Forward acoustic scattering by moving objects:Theory and experiment显示文摘The normal mode model for scattering in shallow water is employed to investigate the forward scattering with a target crossing the source-receiver axial line. An experiment was conducted in a littoral environment to analyze forward scattering by a slowly moving object. The theoretical and experimental results show that the sound field aberration takes minimum values if the object is located mid-point along the source-receiver line, whereas it attains its maximum if the object is close to the source or receiver. The total field is either enhanced or suppressed if the object crosses different Fresnel zones. In addition, the duration of shad- ow-induced aberration is dependent on the width of the first Fresnel zone, which is longest at the mid-point of the source-receiver line. | LEI Bo YANG KunDe MA YuanLiang WANG Lu | 2012 | Chinese Science Bulletin2012，57，4： | 5 |
| 7 | Safety, Tolerability, and Clinical Response After Fecal Transplantation in Children and Young Adults With Ulcerative Colitis显示文摘 | Sachin Kunde Angela Pham Sarah Bonczyk Teri Crumb Meg Duba Harold Conrad Deborah Cloney Subra Kugathasan | 2013 | Journal of Pediatric Gastroenterology and Nutrition2013，，6： | 4 |
| 8 | Matched field noise suppression: Principle with application to towed hydrophone line array显示文摘Discrete noise source suppression in underwa-ter acoustic channel has attracted great attention in recent years. The paper proposes a new principle for dealing with the problem. This new principle is called matched field noise suppression (MFNS). Based on a previous work of the au-thors group, a full understanding about how a discrete noise source shows effects on the performance of a towed hydro-phone line array has been obtained. In light of that finding, MFNS is proposed, which explores and utilizes the charac-teristics of the noise transmission channel to achieve much greater suppression of the noise in comparison with existing approaches. MFNS combines the concept of matched field processing (MFP) and optimal sensor array processing (OSAP) together to suppress the discrete noise source and to maintain an optimal beam for receiving far-field wanted plane wave signals. A MFNS beam-former is deduced in constraint with signal plane-wave response being unit and noise matched field response being zero. A closed-form solution of the weight vec-tor for the beam-former is given. Computer simulation results agree well to the theoretical analysis. | MA Yuanliang YAN Shefeng YANG Kunde | 2003 | Chinese Science Bulletin2003，48，12： | 4 |
| 9 | Tracking-positioning of sound speed profiles and moving acoustic source in shallow water显示文摘An ensemble Kalman filter(EnKF) approach is proposed to perform sequential tracking of water column sound speed profile(SSP) using a moving acoustic source. First,the SSPs are discretized in depth and range, and are expressed by the empirical orthogonal functions(EOFs). Second, the acoustic source state information and the first three orders of EOF coefficients are expressed as the state variable, and the acoustic field information received by the vertical line array are the measured values. Successively, the state variables and measured values are used to establish the state-measure model. Last, the EnKF is utilized to track the state variables. The simulation results show that the root mean square error of SSP and the absolute error of source are all small, and thus the acoustic source tracking-positioning has high accuracy. Moreover, increasing the number of sample collection, the signal-to-noise ratio and the number of receiving elements can improve the tracking-positioning results. The method is verified using the experimental data of the East China Sea. | GUO Xiaole YANG Kunde MA Yuanliang | 2017 | Chinese Journal of Acoustics2017，36，4： | 4 |
| 10 | Blind estimation of shallow water acoustic channel显示文摘这份报纸为盲目评价建议了一个方法在水下在由使用的浅水环境的隧道在一个单个水中听音器或从单个 beam.First 收到了数据,收到的信号借助于信号依赖者 TF (时间频率)分发被用于来源信号重建,与即时频率评价和 TF 倒置联合。然后,浅水的隧道评价被收到的信号和估计的来源信号的使用经由 WRELAX 技术完成。最后,数字模拟的结果和从在华南海试用拿的真实数据的试验性的测试证明了令人满意。建议方法是有用的为,这被显示出在水下隧道评价。 | LI Rongyan MA Yuanliang YANG Kunde | 2007 | Chinese Journal of Acoustics2007，26，4： | 3 |
| 11 | Application of the direct blast adaptive suppression method to the forward scattered broadband signals显示文摘The basic principles of target detection by forward acoustic scattering are presented.A direct blast suppression approach based on adaptive filtering(DBS-AF) is proposed to suppress the direct blast.The DBS-AF technique is extended to the linear frequency modulation(LFM) signal,where the envelope of the signal is regarded as a 'general waveform' and imported into the adaptive filter.Application of the DBS-AF method to the data collected from a lake trial yields an output detection curve,in which the direct blast is mapped to the background while the acoustic field aberration is represented by the peak value fluctuation.The inhibitory effect in single hydrophone is approximately- 5 dB,and is then enhanced by exploiting the mean value removal approach as a preprocessing technique.The direct blast is further suppressed to a level of-10 dB by making full use of multichannel receptions.The main factors affecting the algorithm performance are as follows:the fluctuation degree of the receptions during the weighting vector training period and the power ratio of the forward scattered wave to the direct blast when the target is present. | HE Chuanlin YANG Kunde MA Yuanliang LEI Bo | 2016 | Chinese Journal of Acoustics2016，35，4： | 3 |
| 12 | Guidance on Preparing an Investigational New Drug Application for Fecal Microbiota Transplantation Studies显示文摘 | Colleen R. Kelly Sachin S. Kunde Alexander Khoruts | 2014 | Clinical Gastroenterology and Hepatology2014，，2： | 2 |
| 13 | 用于北美的ALP-45DP型双动力源机车显示文摘北美地区早已存在同时具有内燃和电力双动力的机车,即双动力源干线机车。但这种机车并没有得以有效运用。将内燃牵引装备和电力牵引装备(从架空线电网获取电流)装在一台机车上是很困难、很复杂的,因而以这种方式制造的机车并不可靠。但是庞巴迪(Bombardier)公司现在制造的新型ALP-45DP型机车有可能成为具备高可靠性的机车典范。设计这种机车的目的是,其牵引的列车可使尽可能多的乘客不用换乘,从而可以实现'一座到站'(或'一座到底','OneSeat-Ride')。该机车可以在运输密度较低的非电气化铁路上运行,同时在通过隧道、市内车站时,仍能利用架空线电网运行。该机车在技术上综合了庞巴迪公司久经考验的ALP-46A型基型机车、TRAXX MS多流制机车和TRAXX DE内燃机车的动力传动技术。新机车的最高速度在内燃牵引工况达160 km/h,在电力牵引工况可达200 km/h。机车总重量只有128t。文中详细介绍了双动力源机车从理念提出到实现的过程、机车总体设计的酝酿、机车的性能和技术参数、机车在技术和重量方面遇到的挑战、电力和内燃两种牵引方式的转换原理以及关于机车检验、交货和投入运用的情况。 | Romann Porta Bernhard Kund 韩才元 | 2013 | 国外铁道机车与动车2013，，5： | 2 |
| 14 | Sorption of the herbicide terbuthylazine in two New Zealand forest soils amended with biosolids and biochars显示文摘 | Hailong Wang Kunde Lin Zhenan Hou Brian Richardson Jay Gan | 2010 | Journal of Soils and Sediments2010，，2： | 2 |
| 15 | WADO: water design optimization-methodology and software for the synthesis of process water systems显示文摘 | Ullmer C Kunde N Lassahn A | 2005 | Journal of Cleaner Production2005，13，： | 1 |
| 16 | Seismic behavior of isolated bridges: A-state-of-the-art review显示文摘 | Kunde M C Jangid R S | 2003 | Electronic Journal of Structural Engineering2003，，3： | 1 |
| 17 | Communications and Entertainment Onboard a High-Speed Public Transport System 显示文摘 | LIN Kunde CHANG Jinfu | 2002 | IEEE Transactions on Wireless Communications2002，9，1： | 1 |
| 18 | Unconscious activation of task sets显示文摘 | Reuss H Kiesel A Kunde W | | 0，，： | 1 |
| 19 | Ultracision in gynaecological laparoscopic surgery显示文摘 | Kunde D Welch C | 2003 | J Obstet Gynaecol2003，23，4： | 1 |
| 20 | Safety, tolerability, and clinical response after fecal transplantation in children and young adults with ulcerative colitis显示文摘 | Kunde S Pham A Bonczyk S | 2013 | J Pediatr Gastroenterol Nutr2013，56，6： | 1 |
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