We present CCD, photoelectric, and video observations of selected mutual phenomena of the Galilea... more We present CCD, photoelectric, and video observations of selected mutual phenomena of the Galilean satellites. The campaign was carried out in Bucharest and Cluj-Napoca as part of the PHEMU2003 international effort. Five different optical systems were used for data acquisition. Here we report the observational results obtained in acceptable meteorological conditions for twenty mutual phenomena, nine eclipses, and eleven occultations.
Most software applications are based logistics stocks classic architecture witch use database tab... more Most software applications are based logistics stocks classic architecture witch use database tables with inputs (receipts), outputs (deliveries), stocks and other related tables. This architecture is difficult to use if the system includes multiple warehouses and the items have a route between warehouses. This type of software architecture makes it difficult to use multiple warehouses with input-output operations between them. In order to solve this problem a solution consists in implementing a software architecture based on states and transitions.
Abstract: Manufacturing systems are often costly to develop, operate, and maintain. Their flawles... more Abstract: Manufacturing systems are often costly to develop, operate, and maintain. Their flawless functioning is a major premise of market success in today's global market. In this article we describe a complex supply management and repair flow control system, developed in order to enhance the competitive power of a company in dynamic environments. The system is used by the Romanian branch of a multinational communications provider (focused mainly on GSM) and functions using the organizational ...
... Dorina Mirza, Angela Tautan SC CARPATCEMENT HOLDING SA – Deva, # 1 Principala Street Soimus -... more ... Dorina Mirza, Angela Tautan SC CARPATCEMENT HOLDING SA – Deva, # 1 Principala Street Soimus - Chiscadaga, 337450, Hunedoara, Romania ABSTRACT ... (b) for cements – sulphur trioxide (SO3_C), Blaine specific surface area (SSp), auxiliary minor component (AMC), 2 ...
In the digitized information from the plates archive errors may occur caused by several factors a... more In the digitized information from the plates archive errors may occur caused by several factors as: physical degradation of the plates, digitization process (from scanning, photographing etc.), measurement processes (to obtain the coordinates for certain celestial objects that are on that plate), etc. By making comparisons between common areas, similar measuring methods, a.o. one may determine models for distribution errors
Title: Local Reference System of 12 Extragalactic Radiosources Used for Radio-Optical Connection.... more Title: Local Reference System of 12 Extragalactic Radiosources Used for Radio-Optical Connection. Authors: Popescu, Petre; Popescu, Radu; Bocsa, Gheorghe; Paraschiv, Petre; Nedelcu, Alin; Serbanescu, Liviu; Badescu, Octavian. ...
The control of the pollution dynamic supposes the control of the whole pollution chain, starting ... more The control of the pollution dynamic supposes the control of the whole pollution chain, starting from production planning and ending with pollution parameter measurements. This paper describes a software system that will scan the pollution activity specific for cement plants and will propose logistical solutions with the purpose of pollution control so that the costs of pollution reduction are minimized.
The paper presents an utility software, made by us, for measuring the differences between the com... more The paper presents an utility software, made by us, for measuring the differences between the computer clock and the National Radio Station clock. This is necessary for CCD images acquisition.
The paper presents some CCD observations of Galilean satellites' mutual phenomena, made in Bu... more The paper presents some CCD observations of Galilean satellites' mutual phenomena, made in Bucharest, during PHEMU'97 observational campaign. There are included only the light curves of the mutual phenomena that were not obtained on the base of Gaussian fitting of the measured objects; it is the case of the observed occultations.
The main goal of the software program, called POLOGCEM, is the optimal control of pollution for c... more The main goal of the software program, called POLOGCEM, is the optimal control of pollution for cement plants and the risk of environmental damage. The control of the pollution dynamics supposes the control of the whole pollution chain, starting with production planning and ending with pollution parameter measurements. Also guidance for local authorities and developers on appropriate contaminated land treatments
We present CCD, photoelectric, and video observations of selected mutual phenomena of the Galilea... more We present CCD, photoelectric, and video observations of selected mutual phenomena of the Galilean satellites. The campaign was carried out in Bucharest and Cluj-Napoca as part of the PHEMU2003 international effort. Five different optical systems were used for data acquisition. Here we report the observational results obtained in acceptable meteorological conditions for twenty mutual phenomena, nine eclipses, and eleven occultations.
Most software applications are based logistics stocks classic architecture witch use database tab... more Most software applications are based logistics stocks classic architecture witch use database tables with inputs (receipts), outputs (deliveries), stocks and other related tables. This architecture is difficult to use if the system includes multiple warehouses and the items have a route between warehouses. This type of software architecture makes it difficult to use multiple warehouses with input-output operations between them. In order to solve this problem a solution consists in implementing a software architecture based on states and transitions.
Abstract: Manufacturing systems are often costly to develop, operate, and maintain. Their flawles... more Abstract: Manufacturing systems are often costly to develop, operate, and maintain. Their flawless functioning is a major premise of market success in today's global market. In this article we describe a complex supply management and repair flow control system, developed in order to enhance the competitive power of a company in dynamic environments. The system is used by the Romanian branch of a multinational communications provider (focused mainly on GSM) and functions using the organizational ...
... Dorina Mirza, Angela Tautan SC CARPATCEMENT HOLDING SA – Deva, # 1 Principala Street Soimus -... more ... Dorina Mirza, Angela Tautan SC CARPATCEMENT HOLDING SA – Deva, # 1 Principala Street Soimus - Chiscadaga, 337450, Hunedoara, Romania ABSTRACT ... (b) for cements – sulphur trioxide (SO3_C), Blaine specific surface area (SSp), auxiliary minor component (AMC), 2 ...
In the digitized information from the plates archive errors may occur caused by several factors a... more In the digitized information from the plates archive errors may occur caused by several factors as: physical degradation of the plates, digitization process (from scanning, photographing etc.), measurement processes (to obtain the coordinates for certain celestial objects that are on that plate), etc. By making comparisons between common areas, similar measuring methods, a.o. one may determine models for distribution errors
Title: Local Reference System of 12 Extragalactic Radiosources Used for Radio-Optical Connection.... more Title: Local Reference System of 12 Extragalactic Radiosources Used for Radio-Optical Connection. Authors: Popescu, Petre; Popescu, Radu; Bocsa, Gheorghe; Paraschiv, Petre; Nedelcu, Alin; Serbanescu, Liviu; Badescu, Octavian. ...
The control of the pollution dynamic supposes the control of the whole pollution chain, starting ... more The control of the pollution dynamic supposes the control of the whole pollution chain, starting from production planning and ending with pollution parameter measurements. This paper describes a software system that will scan the pollution activity specific for cement plants and will propose logistical solutions with the purpose of pollution control so that the costs of pollution reduction are minimized.
The paper presents an utility software, made by us, for measuring the differences between the com... more The paper presents an utility software, made by us, for measuring the differences between the computer clock and the National Radio Station clock. This is necessary for CCD images acquisition.
The paper presents some CCD observations of Galilean satellites' mutual phenomena, made in Bu... more The paper presents some CCD observations of Galilean satellites' mutual phenomena, made in Bucharest, during PHEMU'97 observational campaign. There are included only the light curves of the mutual phenomena that were not obtained on the base of Gaussian fitting of the measured objects; it is the case of the observed occultations.
The main goal of the software program, called POLOGCEM, is the optimal control of pollution for c... more The main goal of the software program, called POLOGCEM, is the optimal control of pollution for cement plants and the risk of environmental damage. The control of the pollution dynamics supposes the control of the whole pollution chain, starting with production planning and ending with pollution parameter measurements. Also guidance for local authorities and developers on appropriate contaminated land treatments
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Papers by Liviu Serbanescu