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12篇 您的检索式:作者名="WANG RuLiang"
    题名 作者 年代 出处 被引量
1Amorphous TiO_2-supported Keggin-type ionic liquid catalyst catalytic oxidation of dibenzothiophene in diesel显示文摘Supported ionic liquid(IL) catalysts [C_nmim]_3PMo_(12)O_(40)/Am TiO_2(amorphous TiO_2) were synthesized through a one-step method for extraction coupled catalytic oxidative desulfurization(ECODS) system. Characterizations such as FTIR, DRS,wide-angle XRD, N_2 adsorption–desorption and XPS were applied to analyze the morphology and Keggin structure of the catalysts. In ECODS with hydrogen peroxide as the oxidant, it was found that ILs with longer alkyl chains in the cationic moiety had a better effect on the removal of dibenzothiophene. The desulfurization could reach 100% under optimal conditions, and GC–MS analysis was employed to detect the oxidized product after the reaction. Factors affecting the desulfurization efficiencies were discussed, and a possible mechanism was proposed. In addition, cyclic experiments were also conducted to investigate the recyclability of the supported catalyst. The catalytic activity of [C_(16)mim]_3 PMo_(12)O_(40)/Am TiO_2 only dropped from 100% to 92.9% after ten cycles, demonstrating the good recycling performance of the catalyst and its potential industrial application.Zhendong Yu Donghui Wang Suhang Xun Minqiang He Ruliang Ma Wei Jiang Hongping Li Wenshuai Zhu Huaming Li 2018Petroleum Science2018,15,4:3
2Human activities and elevational constraints restrict ranging patterns of snub-nosed monkeys in a mountainous refuge显示文摘Both natural conditions and anthropogenic factors affect the survivability,distribution,and population density of wildlife.To understand the extent and how these factors drive species distributions,a detailed description of animal movement patterns in natural habitats is needed.In this study,we used satellite telemetry to monitor elevational ranges favored by endangered golden snub-nosed monkeys(Rhinopithecus roxellana),in the Qinling Mountains,central China.We investigated the abundance and distribution of food resources through sampling vegetation quadrats at different elevations and sampled anthropogenic activities using field surveys.Our results indicated that although there was no significant variation in food resources between low-(<1500 m)and middle-elevations(1500–2200 m),monkeys were found most often in areas above 1500 m,where there was less anthropogenic development(e.g.houses and roads);however,monkeys rarely ranged above 2200 m and had limited food availability at this altitude.There was limited human disturbance at this elevation.We suggest that both human activity and ecological constraints(i.e.food resources)have considerable effects on elevational use of R.roxellana in the Qinling Mountains.This study highlights the critical roles these factors can play in shaping the vertical distribution of high-altitude primates.This research provides useful insights for habitat-based conservation plans in which human disturbance management and habitat restoration should be prioritized.Pengzhen HUANG Kun BIAN Zhipang HUANG Qi Li Derek WDUNN Gu FANG Jiahui LIU Mengyao WANG Xianfeng YANG Ruliang PAN Cunlao GAO Kaichuang SI Baoguo LI Xiaoguang QI 2021Integrative Zoology2021,16,2:3
3Using unmanned aerial vehicles with thermal-image acquisition cameras for animal surveys:a case study on the Sichuan snub-nosed monkey in the Qinling Mountains显示文摘Following significant developments in technology,alternative devices have been applied in fieldwork for ani­mal and plant surveys.Thermal-image acquisition cameras installed on unmanned aerial vehicles(UAVs)have been used in animal surveys in the wilderness.This article demonstrates an example of how UAVs can be used in high mountainous regions,presenting a case study on the Sichuan snub-nosed monkey with a detection rate of 65.19%for positive individual identification.It also presents a model that can prospectively predict popula­tion size for a given animal species,which is based on combined initial work using UAVs and traditional sur­veys on the ground.A great potential advantage of UAVs is significantly shortening survey procedures,particu­larly for areas with high mountains and plateaus,such as the Himalayas,the Qinghai-Tibet Plateau,Hengduan Mountains,the Yunnan-Gui Plateau and Qinling Mountains in China,where carrying out a traditional survey is extremely difficult,so that species and population surveys,particularly for critically endangered animals,are largely absent.This lack of data has impacted the management of endangered animals as well as the formulation and amendment of conservation strategies.Gang HE Haitao YANG Ruliang PAN Yewen SUN Pengbin ZHENG Jinghua WANG Xuelin JIN Jingjie ZHANG Baoguo LI Songtao GUO 2020Integrative Zoology2020,15,1:2
4Co-Expression of XIAP and Cyclin D1 Complex Correlates with a Poor Prognosis in Patients with Hepatocellular Carcinoma显示文摘Yufang Che Fei Ye Ruliang Xu Haitao Qing Xinying Wang Fei Yin Miao Cui David Burstein Bo Jiang David Y. Zhang 2012The American Journal of Pathology2012,,5:1
5Facial expression recognition in golden snub-nosed monkeys显示文摘For socialized animals,such as prinlates,emotions arc the expression of internal states,which may be recognized by others to adjust an in dividual's potential actions(Girard and Bellone 2020).Facial expressions are therefore important signals in communication(e.g.,happy or in pain)and can help individuals understand potential meanings between each other(Dolensek et al.2020).Facial expressions can be expressed and processed freely and are useful in social interactions and bonding(Waller et al.2016).Haitao Zhao Jiaxuan Li Xiaowei Wang Ruliang PAN Chengliang Wang Yi Ren Yan Wang Baoguo Li 2020Current Zoology2020,66,6:1
6Adaptive neural control for MIMO nonlinear systems with state time-varying delay显示文摘在这份报纸,适应神经控制为在块三角形的控制的非线性的未知州的变化时间的延期系统组织的多输入多产量(MIMO ) 的一个类被建议。光线的基础功能(RBF ) 神经网络(NN ) 被利用估计未知连续功能。未知变化时间的延期被补偿在设计使用不可分类型的 Lyapunov-Krasovskii functionals。我们的结果的主要优点高效地不仅避免控制器奇特,而且在未知虚拟控制系数上放松限制。所有信号在的固定 MIMO 非线性的系统靠近环被完成,当系统的产量被证明收敛到需要的轨道的一位小邻居时。可行性被二个模拟例子调查。Ruliang WANG Kunbo MEI Chaoyang CHEN Yanbo LI Hebo MEI Zhifang YU 2012控制理论与应用(英文版)2012,10,3:1
7Sexual interference and allomaternal behavior as predictors of rank recognition in female golden snub-nosed monkeys显示文摘Rank recognition allows social animals to adapt to complex and changeable environments and to cope with hierarchical relationships within their societies(Crone 2017).Rank recognition can improve the distribution of advantageous resources,individual adaptation,and social cohesion among group-living animals(Marmolejo-Ramos and Angiulli 2014).Empirical evidence suggests that rank recognition is a basic behavioral manifestation of social cognition adopted by a wide range of insects,birds,and mammals,including nonhuman primates(Schmitt and Fischer 2011;Smith et al.2017).Unlike most other vertebrates,primates have unusually large brains and form complex social groups.Haitao ZHAO Jiaxuan LI Yan WANG Nianlong LI Xiaowei WANG Chengliang WANG Yi REN Ting JIA Wei LI Ruliang PAN Baoguo LI 2021Current Zoology2021,67,6:0
8Original askiatic imaging used in Chinese medicine eye-feature diagnosis of visceral diseases显示文摘Eye-feature diagnosis is a time-homored met hod for studying many diseases in tradit ional Chinese medicine.There is a dlose relationship between eye feature and viscera,and eye feature is a reflect ion of viscer al health status.Commercially used ophthalmology diagnosis instr uments have disadvantages and cannot satisfy the requirements of eye feature diagnosis.In this paper,we proposed a novel askiatic imaging method that removes the interference of an ilumination source's reflection shadow and is free from image splicing.We developed a novel imaging system to implement this method,and some eye feature characteristics to analyze visceral diseases were obtained.Ning Xue Kai Jiang Qi Li Lili Zhang Li Ma Ruliang Wang Rongxin Fu Xue Lin Ya Su Xiangyu Jin Rongzan Lin Guoliang Huang 2018Journal of Innovative Optical Health Sciences2018,,4:0
9Centimeter-sized Cs_(3)Cu_(2)I_(5)single crystals grown by oleic acid assisted inverse temperature crystallization strategy and their films for high-quality X-ray imaging显示文摘Low-dimensional halide perovskites have become the most promising candidates for X-ray imaging,yet the issues of the poor chemical stability of hybrid halide perovskite,the high poisonousness of lead halides and the relatively low detectivity of the lead-free halide perovskites which seriously restrain its commercialization.Here,we developed a solution inverse temperature crystal growth(ITCG)method to bring-up high quality Cs_(3)Cu_(2)I_(5)crystals with large size of centimeter order,in which the oleic acid(OA)is introduced as an antioxidative ligand to inhibit the oxidation of cuprous ions effieiently,as well as to decelerate the crystallization rate remarkalby.Based on these fine crystals,the vapor deposition technique is empolyed to prepare high quality Cs_(3)Cu_(2)I_(5)films for efficient X-ray imaging.Smooth surface morphology,high light yields and short decay time endow the Cs_(3)Cu_(2)I_(5)films with strong radioluminescence,high resolution(12 lp/mm),low detection limits(53 nGyair/s)and desirable stability.Subsequently,the Cs_(3)Cu_(2)I_(5)films have been applied to the practical radiography which exhibit superior X-ray imaging performance.Our work provides a paradigm to fabricate nonpoisonous and chemically stable inorganic halide perovskite for X-ray imaging.Tao Chen Xin Li Yong Wang Feng Lin Ruliang Liu Wenhua Zhang Jie Yang Rongfei Wang Xiaoming Wen Bin Meng Xuhui Xu Chong Wang 2023Journal of Energy Chemistry2023,,4:0
10Rejection of nonharmonic disturbances for a class of uncertain nonlinear systems with nonlinear exosystems显示文摘This paper proposes an asymptotic rejection algorithm for rejecting exotic disturbances in nonlinear systems.Disturbances produced by nonlinear exosystems are nonharmonic and periodic.A new internal model is proposed to deal with these disturbances.Furthermore,an adaptive output feedback controller is designed to ensure that the system's state variables asymptotically converge to zero,and disturbances can be completely rejected.The proposed algorithm has various applications,such as active vibration control.The proposed algorithm is demonstrated to completely reject the nonharmonic periodic disturbances produced by a van der Pol oscillator.JIANG Yuan LIU ShuTang WANG RuLiang 2013Science China(Information Sciences)2013,56,3:0
11Kinship promotes affiliative behaviors in a monkey显示文摘Yi REN Kang HUANG Songtao Guo Ruliang PAN Dunn W. DEREK Xiaoguang Ol Xiaowei WANG Chengliang WANG Haitao ZHAO Bin VANG Fangfang LI Baoguo LI 2018Current Zoology2018,64,4:0
12Conditions for Robust D-Stability of Discrete-Delay Perturbed Singular Systems显示文摘In this paper, a sufficient condition of robust D-stability for discrete-delay perturbed singular systems is presented, and the robust stability sufficient condition is independent of the delay. Two classes of perturbations for systems are discussed: (1) highly structured parametric perturbations; (2) unstructured parametric perturbations. An useful technique for robust pole-assignment in a specified circular region is also proposed, the criterion is tested easily, and convenient for the application in the engineering. Two examples have been given to validate the proposed method.Wang Ruliang Guangxi Normal College, Nanning 530001, P. R.China Liu Yongqing Dept. of Automatic Control Engineering, South China Unlv. of Tech. Guangzhou 510640, P. R. China 2001Journal of Systems Engineering and Electronics2001,12,2:0
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