检索结果-南通市图书馆

An Improved LSTM-PCA Ensemble Classifier for SQL Injection and XSS Attack Detection

Computer Systems Science & Engineering 2023年第8期46卷 1759-1774页

作者： Deris Stiawan Ali Bardadi Nurul Afifah lisa melinda Ahmad Heryanto Tri Wanda Septian Mohd Yazid Idris Imam Much Ibnu Subroto Lukman Rahmat Budiarto Universitas Sriwijaya Palembang30319Indonesia Universiti Teknologi Malaysia Johor81310Malaysia Universitas Islam Sultan Agung Semarang50112Indonesia Directorat General of Higher Education Research and Technology Jakarta10270Indonesia Albaha University Alaqiq65779-7738Saudi Arabia

The Repository Mahasiswa(RAMA)is a national repository of research reports in the form of final assignments,student projects,theses,dissertations,and research reports of lecturers or researchers that have not yet been published in journals,conferences,or integrated books from the scientific repository of universities and research institutes in *** increasing popularity of the RAMA Repository leads to security issues,including the two most widespread,vulnerable attacks i.e.,Structured Query Language(SQL)injection and cross-site scripting(XSS)*** attacker gaining access to data and performing unauthorized data modifications is extremely *** paper aims to provide an attack detection system for securing the repository portal from the abovementioned *** proposed system combines a Long Short–Term Memory and Principal Component Analysis(LSTM-PCA)model as a *** model can effectively solve the vanishing gradient problem caused by excessive positive *** experiment results show that the proposed system achieves an accuracy of 96.85%using an 80%:20%ratio of training data and testing *** rationale for this best achievement is that the LSTM’s Forget Gate works very well as the PCA supplies only selected features that are significantly relevant to the attacks’*** Forget Gate in LSTM is responsible for deciding which information should be kept for computing the cell state and which one is not relevant and can be *** addition,the LSTM’s Input Gate assists in finding out crucial information and stores specific relevant data in the memory.

关键词： LSTM PCA ensemble classifier SQL injection XSS

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The hydrosocial cycle in rapidly urbanizing watersheds

引用

Frontiers of Earth Science 2020年第2期14卷 256-267页

作者： melinda LAITURI Department of Ecosystem Science and Sustainability Colorado State UniversityFort CollinsCO 80523USA

Water is the essential resource of the 21st century where innovative water management strategies are needed to improve water *** paper examines three case studies that exemplify the global water crisis,situated in rapidly urbanizing watersheds:Nairobi River Basin,Kenya;Citarum River Basin,Indonesia;and Addis Ababa River Basin,*** of these watersheds are implementing large-scale water management strategies inclusive of local communities and regional governments to address water quality and waste management *** hydrosocial cycle(Linton,2010)provides a framework to investigate the social,technical and physical aspects of water *** the hydrosocial cycle as an organizing framework,these watersheds are examined to highlight how water security underpins water *** issues of gender and inequity are often overlooked in larger policy,development,and infrastructure discussions where technical requirements,restoration management,and engineering solutions obscure power *** are compared to assess the implementation of the hydrosocial cycle through a discussion of social power and structure,technology and infrastructure,and the materiality of water in each *** comparison reveals a dependence on large-scale technical projects with limited community engagement,and a need for science-based river restoration *** are provided to improve and address holistic water management.

关键词： hydrosocial cycle urban watersheds water security Citarum River Basin Addis Ababa Basin Nairobi River Basin

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Strategies to limit dysmyelination during secondary degeneration following neurotrauma

引用

Neural Regeneration Research 2014年第11期9卷 1096-1099页

作者： melinda Fitzgerald Experimental and Regenerative Neurosciences School of Animal Biology The University of Western Australia Hackett DriveCrawley WA 6009 Australia

Following trauma to the central nervous system （CNS）, cells in the lesion site die rapidly. In addition, neurons and glia be- yond the initial lesion are vulnerable. These cells can undergo delayed death due to metabolic events that follow the initial trauma, via mechanisms thought to he triggered by gluta- mate-induced excitotoxicity and Ca2＋ overload, leading to mitochondrial dysfunction, associated with increased oxida- tive stress （Camello-Almaraz et al., 2006; Peng and Jou, 2010）. The resultant death of areas of grey and white matter adjacent to the lesion site is termed secondary degeneration, and is a feature of brain and spinal cord injury （Park et al., 2004; Gi- aume et al., 2007）. Secondary degeneration contributes sub- stantially to functional loss following neurotrauma （Profyris et al., 2004; Farkas and Povlishock, 2007） and rescuing this intact, but vulnerable, tissue is considered critical to mini- mising adverse sequelae and improving long term functional outcomes after CNS trauma （Fehlings et al., 2012）. However, our understanding of many of the metabolic events thought to contribute to secondary degeneration is based largely on in vitro studies （Khodorov, 2004; Tretter et al., 2007; Peng and Jou, 2010） and there is a need to confirm the relevance of these mechanisms in vivo, as well as their structural and func- tional consequences.

关键词： Strategies to limit dysmyelination during secondary degeneration following neurotrauma NIR CML

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

The complex contribution of the astrocyte scar

引用

Neural Regeneration Research 2016年第7期11卷 1052-1053页

作者： melinda Fitzgerald Department of Experimental and Regenerative Neurosciences School of Animal BiologyThe University of Western Australia

It is tempting to assign positive or negative roles to components of neurotrauma pathology,in an effort to generate an ordered picture and design therapeutic strategies *** nature is seldom so *** principle is elegant... 详细信息

关键词： astrocyte seldom assign picture regeneration illustrated pathology accordingly fibrillary protective

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Comparison of Controlling Parameters for Near-Equatorial Tropical Cyclone Formation between Western North Pacific and North Atlantic

引用

Journal of Meteorological Research 2021年第4期35卷 623-634页

作者： Changhao LU Xuyang GE melinda PENG Key Laboratory of Meteorological Disaster of Ministry of Education/Joint International Research Laboratory of Climate and Environment Change/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters Nanjing University of Information Science&TechnologyNanjing 210044China University of Colorado Colorado SpringColorado 80918USA

In this study,the differences in spatial distribution and controlling parameters for the formation of near-equatorial tropical cyclones(NETCs)between the western North Pacific(WNP)and the North Atlantic(NA)are *** exhibit distinctive spatial variabilities in different *** the past few decades,the majority of NETCs took place in WNP while none was observed in *** mechanism behind such a distinguishing spatial distribution difference is analyzed by using statistical *** is noted that the dynamical variables such as low-level relative vorticity and vertical wind shear(VWS)are likely the primary controlling *** with NA,larger low-level vorticity and smaller VWS appear over *** increase of vorticity attributes a lot to the turning of northeast trade *** in WNP tend to occur in the areas with VWS less than 9 m s^(-1),while the VWS in NA generally exceeds 10 m s^(-1).On the other hand,the sea surface temperature in the near-equatorial region of both of the two oceans exceeds 26.5℃and the difference of mid-level moisture is not significant;thus,thermal factors have little contribution to the distinction of NETC activities between WNP and *** oscillation(ISO)and synoptic-scale disturbances in WNP are also shown to be more favorable for NETC *** NETCs were generated in ISO active ***-scale disturbances in WNP obtain more energy from the mean flows through the barotropic energy conversion *** overall unfavorable thermal and dynamic conditions lead to the absence of NETCs in NA.

关键词： near-equatorial tropical cyclone(NETC) cyclogenesis genesis potential index(GPI)

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Data-driven reliability analysis of Boeing 787 Dreamliner

引用

Chinese Journal of Aeronautics 2020年第7期33卷 1969-1979页

作者： Guru PANDIAN Michael PECHT Enrico ZIO melinda HODKIEWICZ Center for Advanced Life Cycle Engineering(CALCE) University of MarylandCollege ParkMD 20742USA Department of Energy Politecnico di MilanoItaly Faculty of Engineering and Mathematical Sciences University of Western AustraliaPerthWA 6009Australia

The Boeing 787 Dreamliner,launched in 2011,was presented as a game changer in air *** the aim of producing an efficient,mid-size,wide-body plane,Boeing initiated innovations in product and process design,supply chain operation,and risk ***,there were reliability issues from the start,and the plane was grounded by the *** Aviation Administration(FAA)in 2013,due to safety problems associated with Li-ion battery *** paper chronicles events associated with the aircraft’s initial reliability *** manufacturing,supply chain,and organizational factors that contributed to these problems are assessed based on FAA *** and lessons learned are provided for the benefit of engineers and managers who will be engaged in future complex systems development.

关键词： Boeing 787 Dispatch reliability Dreamliner Lithium-ion battery Reliability Reliability growth

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Thickness-dependent wrinkling of PDMS films for programmable mechanochromic responses

引用

Nano Research 2020年第7期13卷 1882-1888页

作者： Zhiwei Li Yun Liu melinda Marin Yadong Yin Department of Chemistry University of CaliforniaRiversideCA 92521USA

We report a remarkable thickness-dependent wrinkling behavior of oxygen plasma-treated polydimethylsiloxane(PDMS)flms,in which an energy barrier separates the wrinkling mechanics into two *** thick films,the film wrinkles with a constant periodicity which can be precisely predicted by the classic nonlinear finite *** the film thickness below 1 mm leads to nonuniform wrinkles with an increasing periodicity which gives rise to random scattering and transparency changes under mechanical *** tuning the flm thickness,we were able to control both the quality and size of the periodic wrinkles and further design mechanochromic devices featuring briliant structural colors and programmable colorimetric *** work sheds light on the fundamental understanding of the wrinkling mechanics of bilayer systems and their intriguing mechanochromic applications.

关键词： wrinkle polydimethylsiloxane(PDMS) structural colors mechanochromic thickness-dependent

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Keap1 eye on the target:chemoprevention of liver cancer

引用

Acta Pharmacologica Sinica 2007年第9期28卷 1331-1342页

作者： melinda Sue YATES Thomas Wells KENSLER Department of Pharmacology and Molecular Sciences Johns Hopkins School of Medicine Department of Pharmacology and Molecular Sciences Johns Hopkins School of Medicine and Department of Environmental Health SciencesJohns Hopkins Bloomberg School of Public HealthBaltimoreMaryland 21205USA

Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide,causing nearly 600 000 deaths each *** risk of HCC due to chronicinfection with hepatitis B virus (HBV) and exposure to dietary aflatoxins is respon-sible for many of these *** strategies targeting HBV infection andaflatoxin exposure could dramatically impact the rates of *** HBVvaccination programs have begun in some high-risk *** to reduceaflatoxin contamination in food stores have also been ***,complete elimination of aflatoxin contamination might not be *** thisreason,chemoprevention strategies which alter aflatoxin disposition are a practi-cal strategy to reduce the incidence of HCC in populations with high dietaryaflatoxin *** mechanisms of aflatoxin-induced hepatocarcinogenesisare well *** knowledge provides the basis for evaluation of both expo-sures to aflatoxin,as well as modulation of aflatoxin disposition by *** of aflatoxin DNA damage and toxicity as well as other metabo-lites can be used as biomarkers to evaluate modulation of aflatoxin *** of aflatoxin disposition can be achieved through induction of conju-gating and cytoprotective *** of these enzymes are regulated throughKelch ECH-associating protein 1 (Keap1)-NF-E2-related factor 2(Nrf2)-antioxi-dant response element (ARE) signaling,making this pathway an important mo-lecular target for *** studies have identified several classesof chemopreventive agents which induce cytoprotective *** inducersinclude phenolic antioxidants,dithiolethiones,isothiocyanates,and ***,clinical interventions have shown that inducers of Keap 1-Nrf2-ARE signaling increase cytoprotective enzyme expression,resulting in modula-tion of aflatoxin *** work remains to be done in order to takepromising chemopreventive agents from preclinical evaluation to

关键词： chemoprevention Kelch ECH associating protein 1 Nrf2 sulforaphane oltipraz triterpenoids dithiolethiones hepatocellular carcinoma

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Rapid Genomic Evolution of a Non-virulent Coxsackievirus B3 in Selenium-deficient Mice

引用

Biomedical and Environmental Sciences 1997年第2期10卷 307-315页

作者： melinda A.BECK University of North Carolina at Chapel Hill Frank Porter Graham Child Development Center105 Smith Level RdCB#8180Chapel HillNC 27599-8180USA

Keshan disease, an endemic cardiomyopathy in China, can be prevented with selenium (Se) supplementation. However, the seasonal and annual nature of the disease suggests that an infectious co-factor is required along with a deficiency in Se. Using a murine model of coxsackievirus B3 (CVB3) -induced myocarditis, Se-deficient mice were shown to be more susceptible to the cardiopathologic effects of the virus. In addition, a normall benign strain of CVB3 becomes virulent in Se-deficient mice. This change in virulence was shown to be due to point mutations in the viral genorne. Although the mechanism of the viral mutation is not known, the oxidative stress status of the Se-deficient host may play a role, either by directly affecting the virus and/or affecting host immune defenses

关键词： CVB

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

What Controls Early or Late Onset of Tropical North Atlantic Hurricane Season？

引用

Journal of Meteorological Research 2016年第3期30卷 298-311页

作者：左恒李天明刘佳 PENG melinda Key Laboratory of Meteorological Disaster Ministry of Education/Joint International Research Laboratory of Climate and Environmental Change/Collaborative Innovation Center on Forecast and Evaluation of Meteorological DisastersNanjing University of Information Science & TechnologyNanjing 210044China International Pacific Research Center and Department of Atmospheric Sciences University of Hawaii at ManoaHonoluluHawaii 96822USA Naval Research Laboratory MontereyCalifornia 93943USA

The occurrence of first hurricane in early summer signifies the onset of an active Atlantic hurricane *** interannual variation of this hurricane onset date is examined for the period *** is found that the onset date has a marked interannual *** standard deviation of the interannual variation of the onset day is 17.5 days,with the climatological mean onset happening on July 23.A diagnosis of tropical cyclone（TC） genesis potential index（GPI） indicates that the major difference between an early and a late onset group lies in the maximum potential intensity（MPI）.A further diagnosis of the MPI shows that it is primarily controlled by the local SST anomaly（SSTA）.Besides the SSTA,vertical shear and mid-tropospheric relative humidity anomalies also contribute significantly to the GPI difference between the early and late onset *** is found that the anomalous warm（cold） SST over the tropical Atlantic,while uncorrected with the Nino3 index,persists from the preceding winter to concurrent summer in the early（late） onset *** net surface heat flux anomaly always tends to damp the SSTA,which suggests that ocean dynamics may play a role in maintaining the SSTA in the tropical *** SSTA pattern with a maximum center in northeastern tropical Atlantic appears responsible for generating the observed wind and moisture anomalies over the main TC development region.A further study is needed to understand the initiation mechanism of the SSTA in the Atlantic.

关键词： onset of a hurricane season genesis potential index TC maximum potential intensity

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：