My research field is Computational Geometry, and I am interested both in theoretical problems and in ‘real life’ applications. This statement includes a summary of my research work to date. The first part covers work involving L1 shortest paths, center point and obnoxious facility location (see [5], [6], [8]) most of this work was done during my Master studies [1999-2001], and is motivated by p...

The facility interest rate is one of the most important macroeconomic variables. The bank facility interest rate is associated with other macro-economic variables, one of which is the bank deposit interest rate. Using the time series data of the 1973-2017 period and the simultaneous equation system, the researchers estimated four equations using the three-stage least squares method.The result o...

Underground caverns in rock salt deposits are the most secure disposal method and a type of gas-storing facility. Gas storage plays a vital role in ensuring that a strategic relationship is secured between an established energy infrastructure provider and a midstream energy company. The Fischells Brook area is a pillow-shaped body of salts located in the St. George's Bay area of southwest Newfo...

background: mental disorders have an important relationship with work conditions. excessive workload, laborers needs and expectations ignorance, harmful physical agents, noise, poor lightning and bad work atmosphere result increasing stress and job dissatisfaction in workers . methods: this descriptive-analytical survey implemented in order to investigate stress and job satisfaction rate of one...

Work engagement is important for teachers. Some factors that need to be considered by school management improve work are leadership practices and a climate of fairness in schools. This study aims analyze how servant organizational justice affect the permanent teachers at SMAK SMKK Cepu, Blora, Rembang. Central Java. The research sample was 65 data analysis techniques used simple linear regressi...

OBJECTIVE This study seeks to understand what role managers and the work setting they create play in a nursing facility that seeks to make a transition to person-centered care. DESIGN The study uses a human-relations framework to test 3 propositions: Managers play a critical role in the satisfaction, loyalty and commitment (ie, the engagement) of their staff; managers construct a person-cente...