The process of managing data from measurements involves a set of methods and algorithms to explor... more The process of managing data from measurements involves a set of methods and algorithms to explore and analyze them in order to determine specific structures that reproduce as accurately as possible the essence of the information resulting from them. This paper focuses on the statistical processing and interpretation of measurement data sets derived from measurements in web applications using three SAP UI technologies: Web Dynpro ABAP, Floorplan Manager, and CRM WebClient UI. Aspects related to determining the main statistical parameters, eliminating the values affected by gross errors, checking the randomness of the data, determining the distribution functions corresponding to each data sample, and checking the distributions based on concordance tests are considered.
There is a definite need for accurate, but simple techniques for evaluation of refractive index a... more There is a definite need for accurate, but simple techniques for evaluation of refractive index and thickness of epitaxial In(1−x)GaxAsyP(1−y) films on InP. By ellipsometry, one can obtain these quantities for a transparent film on a substrate by a single measurement. We have calculated the ellipsometric angles &PSgr; and Δ for an In(1−x)GaxAsyP(1−y) film on InP at λ=1.3, 1.55, and 1.7 μm to determine the best experimental conditions. A 1 nm thick oxide layer on the top of the quaternary was found not to affect the &PSgr; and Δ at these wavelengths in a significant way. Futhermore, by studying the relative error in the refractive index and the thickness versus the error in the angle of incidence, we could deduce that at the optimum experimental conditions one can obtain the refractive index and the thickness with a 5% precision or better using ellipsometry. We have also measured the refractive index and the thickness by null ellipsometry for several In(1−x)GaxAsyP(1−y) films with different composition grown by metal organic vapor phase epitaxy on InP substrates. The refractive index data agree well with those obtained by other techniques as reported in literature and the thicknesses agree within the experimental precision with the nominal thickness obtained by the growth conditions.
Currently, in the development and implementation of an web application, the software developers a... more Currently, in the development and implementation of an web application, the software developers are turning to those technologies that satisfy the client’s requirements, that can be easily extended and have optimal results in terms of execution time. This scientific paper addresses issues related to the development and implementation of the same application using three different web technologies, existing on the SAP NetWeaver platform. In this context, aspects related to the SAP NetWeaver technological platform and the SAP AS application server ABAP, the facilities offered by these for developing and implementing web applications, as well as the features specific to Web Dynpro ABAP, Floorplan Manager and WebClient UI technologies are highlighted.
The goal of this paper is to present a comparative study on some web UI (User Interface) technolo... more The goal of this paper is to present a comparative study on some web UI (User Interface) technologies that involve the creation of web applications on the platform SAP Net Weaver AS 7.01 of the integrated SAP (System Application Products) system.The attention will be directed mainly to the ABAP (Advanced Business Application Programing) development environment and to the Web Dynpro (WD) technologies, Floor Plan Manager (FPM) and Web Client UI. Through this study, we make an assesment regarding the decision of choosing a technology for the realisation of a project which consists of a web application.
2009 5th International Symposium on Applied Computational Intelligence and Informatics, 2009
In this paper it is presented an analysis regarding the modeling technique and design of a databa... more In this paper it is presented an analysis regarding the modeling technique and design of a database realized by the developer in an ERP (enterprise resources planning) type integrated system, namely SAP (system application product). Such a database creation can be very easily realized using the system tools, and it is required when the SAP standard, although includes many such
This paper presents the adopted solution for remote control via Ethernet of a robotic arm control... more This paper presents the adopted solution for remote control via Ethernet of a robotic arm controlled by a Siemens PLC. PLC control interface is designed with a touch screen Weintek. This HMI control the local PLC, entering the coordinate on the axes X, Y and Z. The HMI command so the stepper motors which actions on the axis of the robotic arm. This presents the Ethernet interface to be controlled remotely. With authentication (user and password) you can interference on the displacement path of robotic arm. Subject allows the development in a virtual environment for e-learning and monitoring of actions (webcam).
A comparative study of the degradation of poly(methyl methacrylate) (PMMA) films deposited on met... more A comparative study of the degradation of poly(methyl methacrylate) (PMMA) films deposited on metal mirrors as a result of heat treatment or irradiation with various UV or γ radiation is presented. The main degradation processes of PMMA during degradation are the random homolytic breakdown of carbon–carbon bonds in the polymer main chain and the photolysis of the lateral methyl groups and lateral esters to form free radicals. All observations on the reflection–absorption spectra are in agreement with the mechanism of PMMA film degradation, subjected to various types of destructive degradation: thermal heating, UV irradiation, or γ irradiation. Unlike other approaches, this one used the reflection–absorption spectra of PMMA thin films deposited on metal mirrors.
Developed by SAP (System Application and Products) concern, the new Dynpro Web technology aims to... more Developed by SAP (System Application and Products) concern, the new Dynpro Web technology aims to create scalable business applications that comply with standardized user interface principles. This paper highlights how a Web Dynpro application consisting of several components can be modeled and implemented in the ABAP (Advanced Business Application Programming) language using a component binding technique based on the concept of MVC (Modell-View-Controller). All these aspects are presented through a case study, developed and implemented on the SAP NetWeaver integration platform version 7.0.
The integrated platform SAP Netweaver is a platform that offers support in realizing Web bussines... more The integrated platform SAP Netweaver is a platform that offers support in realizing Web bussiness applications that use the Model View Controller (MVC) concept. The Multilinguality being a property of this platform. The purpose of this article is to highlight the modality to internationalize a Web Dynpro ABAP project The techniques used for the internationalization of a Web Dynpro ABAP application are: the OTR [Online Text Repository] translations, the implementation of the assistance class and the technique of information internationalization in a database. The case study has been performed on the trial “SAP Netweaver 7.0 Application Server ABAP” that offered the possibility to log-in in English and German languages.
Nowadays, integrated computing systems respond the growing needs of business processes computeri... more Nowadays, integrated computing systems respond the growing needs of business processes computerization. This paperwork is a study on finding the best method to access to persistent data in SAP. This system is integrated, client-server, 3-thier, which offer the support for ERP (Enterprise Resources Planning. For codes analysis we use a control tool such as ABAP Runtime Analysis. Keywords: Optimization codes , business programming languages, integrated system, control tools
ABSTRACT The main purpose of this short survey is to present in a unified manner some theorems co... more ABSTRACT The main purpose of this short survey is to present in a unified manner some theorems concerning the existence, perturbation and uniqueness of C0-semigroups on L∞(Rd,dx).
The process of managing data from measurements involves a set of methods and algorithms to explor... more The process of managing data from measurements involves a set of methods and algorithms to explore and analyze them in order to determine specific structures that reproduce as accurately as possible the essence of the information resulting from them. This paper focuses on the statistical processing and interpretation of measurement data sets derived from measurements in web applications using three SAP UI technologies: Web Dynpro ABAP, Floorplan Manager, and CRM WebClient UI. Aspects related to determining the main statistical parameters, eliminating the values affected by gross errors, checking the randomness of the data, determining the distribution functions corresponding to each data sample, and checking the distributions based on concordance tests are considered.
There is a definite need for accurate, but simple techniques for evaluation of refractive index a... more There is a definite need for accurate, but simple techniques for evaluation of refractive index and thickness of epitaxial In(1−x)GaxAsyP(1−y) films on InP. By ellipsometry, one can obtain these quantities for a transparent film on a substrate by a single measurement. We have calculated the ellipsometric angles &PSgr; and Δ for an In(1−x)GaxAsyP(1−y) film on InP at λ=1.3, 1.55, and 1.7 μm to determine the best experimental conditions. A 1 nm thick oxide layer on the top of the quaternary was found not to affect the &PSgr; and Δ at these wavelengths in a significant way. Futhermore, by studying the relative error in the refractive index and the thickness versus the error in the angle of incidence, we could deduce that at the optimum experimental conditions one can obtain the refractive index and the thickness with a 5% precision or better using ellipsometry. We have also measured the refractive index and the thickness by null ellipsometry for several In(1−x)GaxAsyP(1−y) films with different composition grown by metal organic vapor phase epitaxy on InP substrates. The refractive index data agree well with those obtained by other techniques as reported in literature and the thicknesses agree within the experimental precision with the nominal thickness obtained by the growth conditions.
Currently, in the development and implementation of an web application, the software developers a... more Currently, in the development and implementation of an web application, the software developers are turning to those technologies that satisfy the client’s requirements, that can be easily extended and have optimal results in terms of execution time. This scientific paper addresses issues related to the development and implementation of the same application using three different web technologies, existing on the SAP NetWeaver platform. In this context, aspects related to the SAP NetWeaver technological platform and the SAP AS application server ABAP, the facilities offered by these for developing and implementing web applications, as well as the features specific to Web Dynpro ABAP, Floorplan Manager and WebClient UI technologies are highlighted.
The goal of this paper is to present a comparative study on some web UI (User Interface) technolo... more The goal of this paper is to present a comparative study on some web UI (User Interface) technologies that involve the creation of web applications on the platform SAP Net Weaver AS 7.01 of the integrated SAP (System Application Products) system.The attention will be directed mainly to the ABAP (Advanced Business Application Programing) development environment and to the Web Dynpro (WD) technologies, Floor Plan Manager (FPM) and Web Client UI. Through this study, we make an assesment regarding the decision of choosing a technology for the realisation of a project which consists of a web application.
2009 5th International Symposium on Applied Computational Intelligence and Informatics, 2009
In this paper it is presented an analysis regarding the modeling technique and design of a databa... more In this paper it is presented an analysis regarding the modeling technique and design of a database realized by the developer in an ERP (enterprise resources planning) type integrated system, namely SAP (system application product). Such a database creation can be very easily realized using the system tools, and it is required when the SAP standard, although includes many such
This paper presents the adopted solution for remote control via Ethernet of a robotic arm control... more This paper presents the adopted solution for remote control via Ethernet of a robotic arm controlled by a Siemens PLC. PLC control interface is designed with a touch screen Weintek. This HMI control the local PLC, entering the coordinate on the axes X, Y and Z. The HMI command so the stepper motors which actions on the axis of the robotic arm. This presents the Ethernet interface to be controlled remotely. With authentication (user and password) you can interference on the displacement path of robotic arm. Subject allows the development in a virtual environment for e-learning and monitoring of actions (webcam).
A comparative study of the degradation of poly(methyl methacrylate) (PMMA) films deposited on met... more A comparative study of the degradation of poly(methyl methacrylate) (PMMA) films deposited on metal mirrors as a result of heat treatment or irradiation with various UV or γ radiation is presented. The main degradation processes of PMMA during degradation are the random homolytic breakdown of carbon–carbon bonds in the polymer main chain and the photolysis of the lateral methyl groups and lateral esters to form free radicals. All observations on the reflection–absorption spectra are in agreement with the mechanism of PMMA film degradation, subjected to various types of destructive degradation: thermal heating, UV irradiation, or γ irradiation. Unlike other approaches, this one used the reflection–absorption spectra of PMMA thin films deposited on metal mirrors.
Developed by SAP (System Application and Products) concern, the new Dynpro Web technology aims to... more Developed by SAP (System Application and Products) concern, the new Dynpro Web technology aims to create scalable business applications that comply with standardized user interface principles. This paper highlights how a Web Dynpro application consisting of several components can be modeled and implemented in the ABAP (Advanced Business Application Programming) language using a component binding technique based on the concept of MVC (Modell-View-Controller). All these aspects are presented through a case study, developed and implemented on the SAP NetWeaver integration platform version 7.0.
The integrated platform SAP Netweaver is a platform that offers support in realizing Web bussines... more The integrated platform SAP Netweaver is a platform that offers support in realizing Web bussiness applications that use the Model View Controller (MVC) concept. The Multilinguality being a property of this platform. The purpose of this article is to highlight the modality to internationalize a Web Dynpro ABAP project The techniques used for the internationalization of a Web Dynpro ABAP application are: the OTR [Online Text Repository] translations, the implementation of the assistance class and the technique of information internationalization in a database. The case study has been performed on the trial “SAP Netweaver 7.0 Application Server ABAP” that offered the possibility to log-in in English and German languages.
Nowadays, integrated computing systems respond the growing needs of business processes computeri... more Nowadays, integrated computing systems respond the growing needs of business processes computerization. This paperwork is a study on finding the best method to access to persistent data in SAP. This system is integrated, client-server, 3-thier, which offer the support for ERP (Enterprise Resources Planning. For codes analysis we use a control tool such as ABAP Runtime Analysis. Keywords: Optimization codes , business programming languages, integrated system, control tools
ABSTRACT The main purpose of this short survey is to present in a unified manner some theorems co... more ABSTRACT The main purpose of this short survey is to present in a unified manner some theorems concerning the existence, perturbation and uniqueness of C0-semigroups on L∞(Rd,dx).
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Papers by A. Berdie