DIP技术的溢油回收设备内置于单体船艏部的应用研究

本文简述了基于动态斜面(DIP)技术的溢油回收系统的发展历史、适用特点,提出在单体船艏部内置DIP技术的溢油回收设备的现实需求,说明DIP技术的溢油回收技术的应用条件,分析该布置方案在应用上的技术难点,提出改进和提高单体船艏部内置DIP技术的溢油回收设备实用性及工作效率的措施,并对其未来的发展进行了展望。

Some New Applications of Elzaki Transform for Solution of Linear Volterra Type Integral Equations

Volterra type integral equations have diverse applications in scientific and other fields. Modelling physical phenomena by employing integral equations is not a new concept. Similarly, extensive research is underway to find accurate and efficient solution methods for integral equations. Some of noteworthy methods include Adomian Decomposition Method (ADM), Variational Iteration Method (VIM), Method of Successive Approximation (MSA), Galerkin method, Laplace transform method, etc. This research is focused on demonstrating Elzaki transform application for solution of linear Volterra integral equations which include convolution type equations as well as one system of equations. The selected problems are available in literature and have been solved using various analytical, semi-analytical and numerical techniques. Results obtained after application of Elzaki transform have been compared with solutions obtained through other prominent semi-analytic methods i.e. ADM and MSA (limited to first four iterations). The results substantiate that Elzaki transform method is not only a compatible alternate approach to other analytic methods like Laplace transform method but also simple in application once compared with methods ADM and MSA.

A Comparative Study of Unstructured Data with SQL and NO-SQL Database Management Systems

This paper aims to establish a relative study between a relational Microsoft SQL Server database and a non-relational MongoDB database within the unstructured representation of data in JSON format. There is a great amount of work done regarding comparison of multiple database management applications on the basis of their performances, security etc., but we have limited information available where these databases are assessed on the basis of provided data. This study will mainly focus on looking at all the possibilities that both these database types offer us when handling data in JSON. We will accomplish this by implementing a series of experiments while taking into consideration that the subjected data does not require to be normalized;and therefore, evaluate the outcome to conclude the result.

Hep-Pred: Hepatitis C Staging Prediction Using Fine Gaussian SVM

Hepatitis C is a contagious blood-borne infection,and it is mostly asymptomatic during the initial stages.Therefore,it is difficult to diagnose and treat patients in the early stages of infection.The disease’s progression to its last stages makes diagnosis and treatment more difficult.In this study,an AI system based on machine learning algorithms is presented to help healthcare professionals with an early diagnosis of hepatitis C.The dataset used for our Hep-Pred model is based on a literature study,and includes the records of 1385 patients infected with the hepatitis C virus.Patients in this dataset received treatment dosages for the hepatitis C virus for about 18 months.A former study divided the disease into four main stages.These stages have proven helpful for doctors to analyze the liver’s condition.The traditional way to check the staging is the biopsy,which is a painful and time-consuming process.This article aims to provide an effective and efficient approach to predict hepatitis C staging.For this purpose,the proposed technique uses a fine Gaussian SVM learning algorithm,providing 97.9%accurate results.

打造国内监理检测旗舰

1978年,中国开启了改革开放的历史征程.在这股汹涌澎湃的改革大潮下,中国船级社（CCS）励精图治,勇于改革创新,助推中国船检事业不断向前.而中国船级社实业公司（CCSI）的成立,就是CCS不断深化改革,适应时代发展的产物.经过了25年的砥砺奋进,CCSI已发展成为中国监理检测行业中的翘楚,成为业界的一道靓丽风景.

中国船级社实业公司参展第11届中国大连国际海事展览会

10月21日至23日，由中国船舶工业行业协会、中国船东协会、中国造船工程学会共同举办的第十一届中国大连国际海事展览会在大连世博广场举行。展会设立了船舶与配套、海洋工程、海事服务，海洋开发、港口航运等五大展区。国内外极具影响的20多家大型船舶制造企业、近200家船舶配套企业、8个国际展团，7家国际船级社以及来自17个国家（地区）近100家国外企业参展，国内外参展企业430家。