aggregate production planning (app) is one of the most important issues carried out in manufacturing environments which seeks efficient planning, scheduling and coordination of all production activities that optimizes the company's objectives. in this paper, we develop a mixed integer linear programming (milp) model for an integrated aggregate production planning system with closed loop su...

The Purpose of the study is to determine effect long curing cycle and short on changes in vertical dimension occlusion complete. was conducted 20 completely edendulous patients, 10 complete dentures were fabricated with cycle. All initial clinical steps involved fabrication dentures, exception cycle, same for both groups. Vertical measured digital vernier caliper from specific points reference ...

To generate highly aesthetic results, as well the most precise interaction between gums, bones, muscles, and teeth, full-mouth rehabilitation complete arch reconstruction need use of very specific lab protocols techniques. Confirmation tolerance to changes in vertical dimension occlusion (VDO) is paramount importance. A diagnostic wax-up articulated study castings can give information for asses...

Facility location-allocation models are used in a widespread variety of applications to determine the number of required facility along with the relevant allocation process. In this paper, a new mathematical model for the capacitated multi-facility location-allocation problem with probabilistic customer's locations and fuzzy customer’s demands under the Hurwicz criterion is proposed. This model...

The paper presents one of the most interesting Collaborative Networked Organizations in Italy, namely Gruppo Poligrafico Tiberino (GPT), the first adopting the governance model with the Virtual Development Office (VDO) structure. The network is constituted by 21 companies belonging to the paper converting, packaging and logistics sectors. The nature of the collaboration is based on a long term ...

Collaboration among companies is nowadays a success leverage from those involved, especially for SMEs. The networking advantages are several and among them, reducing costs is a critical one. Costs reduction due to the possibility of Collaborative Procurement (CP) among partners is one of the most important achievements in a network. While the literature available offers good bases for managing ...

In this paper, an ontology infrastucture for multimedia reasoning is presented, making it possible to combine low-level visual descriptors with domain specific knowledge and subsequently analyze multimedia content with a generic algorithm that makes use of this knowledge. More specifically, the ontology infrastructure consists of a domain-specific ontology, a visual descriptor ontology (VDO) an...

facility location-allocation models are used in a widespread variety of applications to determine the number of required facility along with the relevant allocation process. in this paper, a new mathematical model for the capacitated multi-facility location-allocation problem with probabilistic customer's locations and fuzzy customer’s demands under the hurwicz criterion is proposed. ...

General expressions are developed for assessing the effects of molecular symmetry and molecular interactions on the rotation of plane polarized light in the presence of a static magnetic field. This is accomplished by writing the Verdet constant V as a sum of four terms : V = VDO + VPO + VDINT + VPINT where the subscripts 0 and INT refer, respectively, to the absence and presence of molecular i...