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Record W7123360201 · doi:10.65221/0068

Production planning and capacity utilization in petrochemicals industry in Nigeria

2025· article· W7123360201 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAfrican Research Reports · 2025
Typearticle
Language
FieldDecision Sciences
TopicOperations Management Techniques
Canadian institutionsKellogg's (Canada)
Fundersnot available
KeywordsProduction planningMaterial requirements planningProduction (economics)Work (physics)PopulationLean manufacturingCapacity planningPetrochemical

Abstract

fetched live from OpenAlex

This work investigated the impact of production planning on capacity utilization in Indorama Eleme Petrochemicals Limited, Rivers State, Nigeria. The work aims to determine the extent of the connection between inventory control and Labour Utilization Efficiency, Material Requirements Planning (MRP), and Output-to-Capacity Ratio in Indorama Eleme Petrochemicals Limited, Rivers State, Nigeria. The study was anchored on the Lean Production Theory, which emphasizes waste reduction and optimal resource use in production systems. A descriptive survey design was adopted. Data were collected using structured questionnaires distributed to 286 employees, determined through Taro Yamane’s formula from a total population of approximately 1,000 staff. The data were analyzed utilizing both descriptive and inferential statistics. The findings showed a significant and positive connection between effective production planning practices and improved capacity utilization; effective production planning significantly and positively impacts capacity utilization. It is recommended that industrial firms adopt advanced forecasting tools, modern inventory systems, and lean scheduling techniques to improve their operational effectiveness

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.029
metaresearch head score (Gemma)0.040
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Research integrity
Consensus categoriesMetaresearch
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.085
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0290.040
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0040.010
Science and technology studies0.0000.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0010.003
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.312
GPT teacher head0.504
Teacher spread0.192 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it