Coiflet Wavelet-Homotopy Solution of Channel Flow due to Orthogonally Moving Porous Walls Governed by the Navier–Stokes Equations by Qing-Bo Chen, Hang Xu

“…A newly computational method based on the Coiflet wavelet and homotopy analysis method is developed, which inherits the great nonlinear treatment of the homotopy analysis technique and the local high-precision capability of the wavelet approach, to give solutions to the classic problem of channel flow with moving walls. …”
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Bioprospecting Potential of the Soil Metagenome: Novel Enzymes and Bioactivities by Myung Hwan Lee, Seon-Woo Lee

“…The majority of soil microorganisms has not been characterized, because the dominant members have not been readily culturable on standard cultivation media; therefore, the soil ecosystem is a great reservoir for the discovery of novel microbial enzymes and bioactivities. …”
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Encryption based on reversible cellular automata by PING Ping, ZHOU Yao, ZHANG Hong, LIU Feng-yu

“…Compared with the general irreversible toggle cellular automata cryptosystem,the proposed method greatly improves the speed of encryption and has large keys space,it can resist bruce attack and differ-ential cryptanalysis.…”
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Working in Groups: The Importance of Communication in Developing Trust and Cooperation by Bryan D. Terry

“… Working together in groups can be a great experience or one filled with stress and anxiety. …”
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Guidelines for Pomegranate Nutrient Management in Florida by Shinsuke Agehara, Weining Wang, Ali Sarkhosh

“…The first flush of flowers produces the best quality fruit, and climatic conditions have a great impact on the timing of flowering. Proper fertilization is critical to promote healthy canopy development, minimize nutrient disorders, and maximize fruit yield and quality. …”
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Dynamics Analysis of Locomotive Transmission System based on Romax by Zhang Fulai, Zhang Yinghui, He Weidong, Shi Xiaochun

“…Using the Monte Carlo method for tooth shape optimization to reduce the transmission error,the best plan is obtained,achieving the transmission error reduced by 73% and the partial load phenomenon has improved greatly.…”
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High-roubustness keystroke recognition method based on acoustic spatial gradient by Ying LIU, Kangkang HAN, Zhihong QIAN

“…For the fluctuation of CFCC caused by environmental noise is the main reason for the low accuracy of keystroke detection,the spatial characteristics of adjacent between CFCC were studied,and the spatial gradient structure of CFCC based on points was established.On this basis,the effect of CFCC spatial gradient on keystroke content recognition and the selection of precise neighborhood points were studied on training and testing.Finally,a high-robustness keystroke recognition algorithm based on acoustic signals was constructed.Extensive experiments in different environments demonstrate that the proposed CFCC spatial gradient sound feature achieves great performance and the recognition accuracy is 96.15%.…”
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Data aggregation in wireless sensor network for optimizing network lifetime by Qifen DONG, Hongyu CHEN, Guojun LI, Kang WANG, Zhen HONG

“…Taking target tracking in wireless sensor network（WSN）as application background，data aggregation for optimizing network lifetime based on extended Kalman filter method was researched，and an algorithm which considered both tracking accuracy and node energy to real-time schedule node groups involved in the data integration was designed.Simulations show that the proposed algorithm makes the tracking results do not deviate from the trajectory of target as long as the target speed is within a certain speed range.In addition，compared with the Random method and the All method，the proposed algorithm greatly prolongs network lifetime.…”
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Life Cycle and Suicidal Behavior among Women by Pablo Mendez-Bustos, Jorge Lopez-Castroman, Enrique Baca-García, Antonio Ceverino

“…Yet, female suicidal risk varies greatly along the lifetime and is linked to the most significant moments in it. …”
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2D size, position and shape definition of defects by B-scan image analysis by Michele Scafidi, Donatella Cerniglia, Tommaso Ingrassia

“…The non-destructive evaluation of defects by automatic procedures is of great importance for structural components. Thanks to the developments of the non-contact ultrasonic techniques, the automation of the inspections is gaining a progressively important role. …”
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Discussion and Deliberation on the Latest ISO 6336 Standard by Liu Zhongming Li Youhua Zhang Zhihong Ding Wei Chen Chao

“…Compared with ISO 6336:1996 edition，there are great changes in the latest edition of ISO/FDIS 6336-1 to 3：2019, in particular, the calculation of the helix angle factor for helical gear has a subversive change. …”
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La politique étrangère de Donald Trump : une perspective civilisationnelle ? by Jacob Maillet

“…But has such a purpose, assuming it does exist, translated into action? By reviewing the great motions of American foreign policy since the election of the 45th president, this article tries to determine if the Trump administration follows a coherent strategy.…”
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L’arbre fruitier en Avesnois : le « passeur de mémoires » (xive-xxie siècle) by Marie Delcourte

“…For centuries, the fruit tree has been the focus of much attention because it contributes greatly to the identity of the landscape and is a source of income the importance of which has varied over time. …”
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Un Triángulo vital para la República: Gran Bretaña, Francia y la Unión Soviética ante la Guerra Civil española by Enrique Moradiellos

“…This article analyses the impact of the Spanish Civil War upon the unstable European context of the late 1930s and, particularly, upon the reactions towards the conflict of the Democratic Powers, Great Britain and France, on the one hand, and the Soviet Union, on the other. …”
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Victimization analysis model of user network behavior based on network traffic by Shengli ZHOU, Xiaoyang XU

“…The analysis of network victimization is of great significance to the prevention and control of telecom fraud.By studying the network traffic generated by the interaction between users and websites, a victimization identification model of telecom fraud crime based on network behavior flow analysis was proposed, the association rules between different behavior characteristics were analyzed, the behavior sequence features were reconstructed, and the victimization of network behavior sequence with random forest algorithm was evaluated.Based on the network behavior data set of public security organs, the experiment proves that the model can effectively improve the recognition accuracy of network behavior victimization.…”
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Key Tecbnology Application of OTT TV Service Traffic Marketing by Xin Shen, Ying Huang, Feng Wang

“…The traffic marketing of OTT TV service was mainly introduced.With the combination of mobile terminals and strong correlation across the screen content technology,O2O service and other business models,the value chain of OTT TV will be extended to the mobile internet and content related services,user-oriented marketing will be a great help to accelerate the develop of OTT TV service.Technologies such as producing using existing content,multi-screen protocol and content associated were described in detai1.Meanwhile,technology solutions such as content organizations,business services and marketing organization with the sharing of users were discussed.…”
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Portugal en los primeros años de La Ilustración Española y Americana (1869-1873) by Marta Giné Janer

“…The cataloguing of the Portuguese presence in the newspaper allows to glimpse how is seen Portugal in the newspaper (common history and greatness in the past, Portuguese politics today in order to compare it with the own country, stories and anecdotes of travels, inferior customs…), but also, when talking about the other, in a veiled way, we can see how Spain feels with itself (political trouble, feeling of inferiority, resentment over the loss of an own territory….)…”
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COMPARISON OF RISK MANAGEMENT IN THE AVIATION AND AUTOMOTIVE INDUSTRIES by Agnieszka JĘDRUSIK

“…Risk management is an important aspect of the entire project life cycle and must be monitored throughout the project life cycle to protect not only the budget but all areas of the so-called "golden triangle." Of great importance is the organization's awareness that risk management is everyone’s responsibility, not just the project manager’s.…”
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Low-complexity channel estimation in massive MIMO based on Kaptyn series expansion by Bing WANG, Zhengquan LI, Feng YAN, Lianfeng SHEN

“…By using Taylor series to expand the inversion, the complexity was greatly reduced. In order to improve the Taylor-MMSE estimation of the convergence rate, Kapteyn series was used to expand covariance matrix. …”
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Blue Orchard Bee, Osmia lignaria Say (Insecta: Hymenoptera: Megachilidae) by Alden Estep, Catherine Zettel-Nalen, James Ellis

“… The blue orchard bee, Osmia lignaria Say (Fig. 1), is a solitary mason bee native to the west coast of the United States and Canada. It is of great interest for use as a native pollinator of fruit trees and blueberries, and is easily managed due to its favorable biological characteristics. …”
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