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Volume 6 Issue 11 (November 2019)

S.No. Title & Authors Page No View
1

Title : Research On Cruise Trajectory Prediction During Voyage Test Based On AIS Data

Authors : Hong Zhou, Qiyi Zhang

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Abstract :

In the course of voyage test, cruise ships usually chose preset voyage forward, but sometimes captain would choose to operate the ship by himself. Based on the analysis of cruise ship accidents over the years, it was found that the accident of the cruise ship hitting rocks or colliding occurs frequently due to the captain's subjective preference in choosing the route. The purpose of this paper was using python to make a timely judgment of the risk when the captain deviated significantly from the scheduled route, but it was not necessarily dangerous to stay away from the scheduled route, and the reliable basis to ensure the safety of the route was that there have been cruises that have chosen to sail in parallel. This paper helped find a way to judge whether the route is dangerous or not. The basis for judging whether the route dangerous or not is the large gap between the current route and the predicted route after the classification and regression of the cruise's Therefore, this article need to find a way to simply and precisely forecast steps on the captain's route choice for dangerous discernment.

1-7
2

Title : Effect of jet positioning on the heat transfer of a multiple jet impingment

Authors : Dr Niranjan Murthy, Ram madhavan, Rohith Virinchi, David Zomuanpuia

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Abstract :

The use of impinging multiple water jets in electronic  thermal management is attracting some consideration due to their very high heat transfer coefficients. In this investigation an experimental study of cooling capabilities of impinging water jet array is presented. Investigations were carried out using electrically heated test plate.  Heat flux in the range of 25 to 200W/cm2, which is a typical requirement for cooling high power electronic components was dissipated.

8-10
3

Title : Rapid detection method of ship ballast water biomass based on spectrophotometry

Authors : Yue Lin, Haibo Li, Gonghui Zhang, Zhenhui Chen, Yang Liu

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Abstract :

The invasive aquatic species carried by ship ballast water has caused serious environmental damage and great economic loss worldwide. The issue of ship ballast water discharge has received extensive attention in recent years. According to the IMO Ballast Water Management Convention, The vast majority vessels must perform ballast water treatment that complies with a set of parameters according to regulation D-2. Thus, it is urgent to solve the problem of testing the quantity of organisms in ballast water. But few report has been made on the fast microbial counting method that can really support the D-2 standard in ship ballast water and the existing technology methods have obvious disadvantages. In the study, we reported a rapid detection method of ship ballast water biomass based on spectrophotometry. This method can be used for rapid and convenient detection of microalgae cell biomass of 10-50um in ship ballast water, and has the advantages of portability, speed, simplicity and no need of fluorescence probe.

11-13
4

Title : Numerical solution of inverse source problem for one-dimensional integer/fractional order diffusion equation by one point observation data

Authors : Sen Zhang, Zhousheng Ruan

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Abstract :

In this paper, we consider reconstructing the space-dependent source of a one-dimensional fractional diffusion equation by observing the data from the left endpoint. First, we analyze the ill-posedness of the problem, and then use the Laplace transform and analytical continuation techniques to prove the uniqueness of the inverse source problem. Then, the inverse source problem is transformed into a variational optimization problem by Tikhonov regularization method. The gradient of the functional is derived based on the idea of variational adjoint method, and then the conjugate gradient method is used to solve the problem. Finally, we give several numerical examples to show the effectiveness of the proposed method.

14-18
5

Title : Some operators acting on functional of discrete-time quantum Bernoulli noises

Authors : Lixia Zhang, Caishi Wang, Jia Shi, Yin Zhang

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Abstract :

In this paper, we present some commutation relations of operators, which act on functional of discrete-time quantum Bernoulli noises.

19-20
6

Title : Fatty Acid Composition and Biological activity of Zizyphus spina-christi L Seeds Oil from Sudan

Authors : Fath El-Rahman A., Munged I., Tegani A., Ibrahim A., Mohamed A., Mohamed H., Mubarak A.

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Abstract :

Zizyphus spina-christi L is an important medicinal plant belonging to family Rhamnaceae  is used to treatment various diseases such as bronchitis, anemia, diarrhea, diabetes, skin infections ,digestive disorders, weakness, liver complaints, obesity, of appetite, fever, pharyngitis, urinary troubles, loss .The main objective of this study was to identify the fatty acid composition and evaluate the antimicrobial activity of Sudanese Zizyphus spina-christi L seeds oil, the plant fruits were purchased from Omdurman market, separated seeds and crushed to a fine powder then extracted with n- Hexane using a soxhlet ,the oil obtained was analysis by GC/MS technique to give unsaturated fatty acids (61.60%) and saturated fatty acids (38.40%), also oil was tested for the antimicrobial activity.

21-23
7

Title : A Critical Review Of Various High Utility Pattern Mining Techniques

Authors : Divya Singh Kushwah, Aishwarya Vishwakarma

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Abstract :

Data Mining, likewise called learning Discovery in Database, is one of the most recent research region, which has developed in light of the Tsunami information or the surge of information, world is confronting these days. It has responded to the call to create methods that can assist people with discovering helpful patterns in enormous information. One such vital procedure is utility mining. Visit thing set mining attempts to find thing set which are as often as possible show up in exchange database, which can be find based on help and certainty estimation of various thing set. Utilizing successive thing set mining idea as a base, numerous specialists have additionally proposed distinctive new idea on utility based mining of thing set.

24-26
8

Title : Experimental Study On The Properties Of Concrete With Partial Replacement Of Sand By Plastic Pet Bottle Fiber

Authors : Sudip Joshi, Nawraj Bhattarai

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Abstract :

The use of plastic is increasing day by day, although steps were taken to reduce its consumption. The suitability of replacement of plastic pet bottle fiber as sand in concrete and its advantages are studied here. Plastic bottles are a major issue of solid waste disposal. Several things which were invented for our convenient life are responsible for polluting environment due to improper waste management technique. Polyethylene Terephthalate (PET) is used for carbonated beverage and water bottles. This is an environmental issue as waste plastic bottles are difficult to biodegrade and involve processes either to recycle or reuse. In the Modern world, the construction industry is searching for cost-effective materials for enhancing the strength of concrete structures. This study is carried out with the possibility of using the waste PET bottles as the partial replacement of fine aggregate in Ordinary Portland cement. The percentage substitution that gives higher compressive strength was used for determining the other properties such as flexural strength test. 

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9

Title : The γ-Type Probability Inequalities of Two-Parameter Conditional Demimartingale

Authors : Decheng Feng, Yanan Yang, Huimin Wen

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To study the maximal inequalities for two-parameter conditional demimartingale, on this basis, futher get theγ-type probability inequalities of two-parameter conditional demimartingale.

32-36
10

Title : Modeling and planning through answer set programming

Authors : Fernando Zacarias Flores, Rosalba Cuapa Canto, Marquez Rodriguez Beatriz, Angeles López María José

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Abstract :

The line of research on the frame problem start in 1980, when formal non-monotonic reasoning arises. Recently, planning applications are being modeled with answer set programming. This allows us to represent a given computational problem through a logical program. Finally, we can use Smodels or DLV, to find an answer set for this program. Thus, a stack-type parking planning system is modeled using this methodology.

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11

Title : Decoupled Power Flow Of A Single Stage Grid Connected PV System With Multilevel Inverter

Authors : Umesh Kumar Sinha

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With the wide installation of solar PV array in respect of other renewable power generation, there is a scope of feeding the surplus power to grid for better and economic power utilization. This paper presents an independent control of active and reactive power flow of single stage grid connected PV system with multilevel inverter. Vector control scheme has been implemented in d-q reference frame which is synchronously rotating with the grid frequency. Two current control loop has been used, one for d-axis and other for q-axis to control the current injected into the grid such that it has low total harmonic distortion and in phase with the grid voltage. In addition to that, a DC voltage control loop has also been implemented to operate the inverter at the desired DC link voltage that is the DC voltage corresponding to maximum power, which is obtained by the MPPT algorithm. Grid-connected inverters have wide application in the field of distributed generation and power quality. The above scheme employs a three-phase three-level Diode clamped multilevel inverter to improve the current injected to grid.

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12

Title : Study on the Cucumber Mosaic Virus (CMV) Transmission by Whitefly Insect (Order: Homoptera; Family: Aleurodidae; Bemesia tabaci) to Broad Bean Plant(Vicia fabae) with Some Physical and Natural Properties of the Virus in the Laboratory

Authors : Gazala .I.F.Saad, Mariam Saleh Mohamad, Othman.B.H.AL Daikh

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Abstract :

This study was conducted in the Plant Protection Department - Agriculture College - Omar AL‑Mukhtar University, during the period from June  to December ,  in order to know how the plant virus mechanically transmitted  and through the feeding process  of the white fly insect during the season 2017-2018 as well as the bioassay on The study of virus infection symptoms on the broad bean plants. Using white fly has been shown from the experiment after the infection that the thermal degree of the virus temperature was (45 °) and the final point of dilution (10¯³ -10¯7) and the duration of the continuity of the virus activity in the filtrate was (40) days. The results of this study indicated that the virus is transferred efficiently from infected plants to healthy one by white fly and 5 insects were enough to transport the virus by 25% and the ratio increased by increasing the number of insects on the plant reaching 75 % When using 10 insects per plants. The minimum time required to feed the white fly insect  on the infected plant leaves for 30 minutes and the same time for the virus- carried by insect to the plant to be infected. The results of this study as well as showed that the blight and yellowing mosaic symptoms on the leaves of the broad beans (growing in the green houses). After 3 – 7 days of the infection, In CMV virus derived from mechanical transmisston  the symptoms on bean plants appeared as  ideal marked by the appearance of pale and yellowing of the light and wrap on the leaves and general weakness on the plants as well as the minimum period of insect feeding after an hour from inoculation the rate of virus transferred was  11.1 %  (± 0.0), the average percentage of transmission 11.1% ± 7.0 The incubation period of the virus in the body of the insect was 24 hours. Increasing the feeding time of the insect on the infected and healthy plant increases its efficiency to transmitting the virus.  

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13

Title : Bochner integral for S*(M-) valued function

Authors : Jia Shi, Yin Zhang, Lixia Zhang

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Let S*(M-) be the generalized functional space of a discrete-time normal martingale M. In this paper, we define a Bochner integration for S*(M-)-valued functions. What’s more, we examine fundamental properties of this integration.

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14

Title : Design of Cloud Monitor System for Fire Detection Based on Video Streaming

Authors : Haiyan Li, Lihui

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Abstract :

Considering the limits such as slower reaction time, larger scale layout cost of traditional smoke sensors, temperature sensors and other hardware technology. In this paper, a cloud monitor system based on video stream is designed. The design of the system hardware and software platform will be introduced. The system uses TI's TMS320DM642(as DM642) and Freescale's i.MX27 as CPU. DM642 has powerful data processing capabilities. i.MX27 has rich interface and powerful video compression capabilities. The system consists of three subsystems: video processing system (DM642 as core), video transmission system (i.MX27 as core) and display system based on C#.

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15

Title : Multifaceted Convergence Study for Evaluating Gas Diffusion Parameters of Polymeric Membranes

Authors : Naveen Daham Weerasekera, Siyua Cao

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In this paper, gas transport properties of PTFE (polytetrafluorethylene) polymeric membranes are studied. We focused our work on three methods based on, Darcy’s pore flow model, Fick’s diffusion and numerical analysis. Effective diffusion coefficients obtained by Darcy’s and Fick’s laws are compared. In numerical analysis, simplified computational fluid dynamics model was created using virtual porous medium concept. Virtual porous media is generated by adding a momentum sink term in the governing equations of fluid flow. Diffusion process described by Darcy’s method is performed using transfer of clean air through the membrane under induced pressure gradients. Fick’s diffusion parameters are obtained based on trace compound (C3H8O) transport through the membrane under induced concentration gradients. Relatively high inertial permeability compared to viscous permeability (102) are recorded in Darcy’s analysis. Also, effective diffusion coefficient obtained by Fick’s law shows 10-2 decrement compared to the same obtained by Darcy’s pore flow model. From computational fluid dynamics (CFD) results, virtual pore flow model successfully demonstrated its soundness on analyzing membrane transport properties. 

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