# Constаntin Opreаn

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/const-ntin-opre-n/

## Facts

| Field | Value |
| --- | --- |
| Citations | 42 |
| Field | Quality and Supply Management |
| h-index | 4 |
| i10-index | 3 |
| OpenAlex ID | https://openalex.org/A5101730958 |
| ORCID iD | 0000-0002-1710-0660 |
| Works | 21 |

## Researcher papers

- [Ant Colony Solving Multiple Constraints Problem: Vehicle Route Allocation](https://scholariq.org/papers/ant-colony-solving-multiple-constraints-problem-vehicle-route-allocation/)
- [Elitist ant system for route allocation problem](https://scholariq.org/papers/elitist-ant-system-for-route-allocation-problem/)
- [The Role of Universities in the Knowledge based Society](https://scholariq.org/papers/the-role-of-universities-in-the-knowledge-based-society/)
- [Contributions concerning the possibility of implementing the APQP concept in the aerospace industry](https://scholariq.org/papers/contributions-concerning-the-possibility-of-implementing-the-apqp-concept-in-the/)
- [ABOUT the phenomenon produced by the successive jumps of the peripheric electrons, at the absorbtion of the intense photon beam by the metal](https://scholariq.org/papers/about-the-phenomenon-produced-by-the-successive-jumps-of-the-peripheric/)
- [About some new possibilities of increasing the intrinsic output power of the photon beam: for definite laser active media](https://scholariq.org/papers/about-some-new-possibilities-of-increasing-the-intrinsic-output-power-of-the/)
- [Cultural Institutes – Enablers of Sustainable Development](https://scholariq.org/papers/cultural-institutes-enablers-of-sustainable-development/)
- [Experimental Statistical Modeling of the Pressing Process of Vibropressed Concrete Elements Using Taguchi’s Method](https://scholariq.org/papers/experimental-statistical-modeling-of-the-pressing-process-of-vibropressed/)
- [Effect of gaseous impurities and the laser optics](https://scholariq.org/papers/effect-of-gaseous-impurities-and-the-laser-optics/)
- [INFO/EVENT ISO has published Six Sigma Performance-Improvement Methodology Management Systems in Public Administration QUALITY MANAGEMENT](https://scholariq.org/papers/info-event-iso-has-published-six-sigma-performance-improvement-methodology/)

## Researcher topics

- [Quality and Supply Management](https://scholariq.org/topics/quality-and-supply-management/)
- [Quality and Management Systems](https://scholariq.org/topics/quality-and-management-systems/)
- [Manufacturing Process and Optimization](https://scholariq.org/topics/manufacturing-process-and-optimization/)
- [Metaheuristic Optimization Algorithms Research](https://scholariq.org/topics/metaheuristic-optimization-algorithms-research/)
- [Vehicle Routing Optimization Methods](https://scholariq.org/topics/vehicle-routing-optimization-methods/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.