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Lack of good post‐harvest storage of cocoa pods has been responsible for the low commercial quality of cocoa beans. This study aims to evaluate the effect of modified packaging and storage time of cocoa pods on the corresponding commercial qualities of cocoa beans.

Preweighed cocoa pods obtained from the experimental station of the Cocoa Research Institute of Nigeria, Ibadan, Nigeria were stored under three modified packaging conditions, namely: black non transparent polythene film (B_NTPEF), transparent polythene film (T_PEF) and N_A (normal atmosphere environment).

The study found that there was a rise in the mean temperatures of samples in all the storage environments up to the 12th day of storage, after which the mean temperature declined until the end of the storage period. Cocoa butter fat, bean weights, severity of decay and mould growths depended on the type of packaging and storage time.

At p<0.05 the use of modified packaging of cocoa pods significantly affects the commercial values of the beans. The best of these qualities was conserved in the T_PEF.

The utilisation of food waste/by‐products helps to increase produce recovery and enhances nutrition in low‐cost food without any appreciable increase in product cost. The storage behaviour of the product must be studied before commercialisation of the product. This paper aims to focus on this process.

Extrudates (25 g) prepared under optimised conditions of proportion (rice flour, pulse powder and carrot pomace), moisture content, screw speed and die temperature, were sealed using a polythene sealing machine in LDPE bags and aluminium laminated LDPE bags. The bags were then stored for six months in an incubator at temperature of 38±2°C to evaluate the stability of the product. The extrudates were analysed for change in colour, hardness, moisture content and sensory characteristics.

Zero‐ and first‐order models were fitted for prediction purposes. The minimum overall change in color ΔE value, minimum increase in moisture content and minimum increase in hardness was observed in aluminium laminated LDPE bags. The zero order model better predicted the variation of L*, b*, ΔE, moisture content and hardness during storage, whereas first order model was better fitted for the a* value.

The carrot pomace has the potential to be used as a food ingredient that enhances the nutritional attributes of products along with a reduction in cost. Extruded products were successfully developed in the laboratory using carrot pomace as one of the ingredients. This study evaluates the kinetic changes during the storage of carrot pomace based extruded snacks.

Maintenance policy is an element of building maintenance management that deals with organisation policy, planning and procedures, and delineates how maintenance units in an organisation will manage specific building components, auxiliary facilities and services. Given this contextual setting, this study investigates whether organisational maintenance policies (OMPs) utilised in developed countries are relevant in developing countries – using Nigeria as a case study exemplar.

An empirical research design (using deductive reasoning) was implemented for this research. Specifically, a Delphi study conducted revealed 23 elements that impact OMP development in Nigeria.

Of these twenty elements, six had a very high impact on maintenance management (VHI: 9.00–10.00), nine variables had a high impact (HI: 7.00–8.99) and eight other variables scored a medium impact (MI: 5.00–6.99). Emergent findings reveal that the elements of organisational maintenance policy that engender effective building maintenance management include preparation of safety procedure, optimisation of the maintenance policy, optimisation of the maintenance action plan, well-defined priority system, risk factor establishment, suitable maintenance procedures and a clearly delineated process.

The study findings will guide policymakers in identifying the main elements required in maintenance policies development towards making national public asset preservation and economic gains. Also, the content of the future educational curriculum on maintenance management study will be more receptive to the body of knowledge and the built environment industry.

Cumulatively, the research presented illustrates that these elements replicate those adopted in other countries and that effective maintenance management of public buildings is assured when these elements are integral to the development of an OMP.

The challenges confronting the Nigerian construction industry which led to the adoption of supply chain management (SCM) practice were evaluated in this chapter. It was discovered that the Nigerian construction industry is confronted with fragmentation and poor information management. The stakeholders within the Nigerian construction industry proposed the adoption of SCM to overcome the fragmentation and other shenanigans facing the industry. This chapter revealed that construction supply chain (CSC) practices within the Nigerian construction industry focus on waste elimination by adopting the lean concept. The focus on the lean concept could be attributed to the numerous research related to lean or the enormous waste emanating from the Nigerian construction industry. Regardless of the emphasis on lean, the Nigerian CSC is still confronted with fragmentation and heavy waste generation. Thus, this chapter proposed the adoption of principles and technologies driven by the fourth industrial revolution (4IR) is a paradigm shift for the management of CSC in the country. It was discovered in this chapter that Nigerian construction supply stakeholders had not embraced the technologies and principles of the 4IR. The failure to adopt the technologies driven by the 4IR is attributed to the absence of a CSC model that depicts the management of CSC in alignment with the 4IR. This chapter called for developing a SCM model for the Nigerian construction industry in tandem with the principles and technologies of the 4IR.

Technological disruption has transformed the traditional ways of doing business in the real estate sectors. As a result of the new business realities, technology has become an integral part of the real estate business. However, due to the significant barrier to the incorporation of the technology among modern real estate start-ups, there is a need to assess the adoption and willingness to use property management software.

The study employed an exploratory research design. The study adopts a total enumeration of real estate start-up firms in Lagos, Nigeria, to ensure true representations among the respondents and reduce sampling errors. The data obtained were analyzed using descriptive and inferential statistics.

The study revealed that the majority of the respondents are aware of the identified property management software but tenant verification software recorded the highest level of awareness and usage. The finding also revealed that the association between the availability of staff competence, practicality of the software, ease of use, data ownership and copyright, financial resources, future-proof technology track, Internet connection, perceived benefits and productivity and branding are statistically significant in influencing the level of adoption among the respondents.

The researchers had initial challenges with the attitude of respondents to willingness and timely disbursement of information which was later resolved by explaining the significance for the study. The findings of the research will be useful and serve as an eye opener to practitioners, the conventional real estate surveying and valuation firms, to relevance of software technology in enhancing their operations and efficiency, while it can also boost the academic curriculum.

The knowledge about the adoption of property management software will equip real estate tech start-ups with the right information.

The paper is significant because the ultimate goal of this study is to document the empirical investigation on the level of adoption and application of emerging software among real estate tech start-ups in the Nigerian property market to facilitate the efficiency and delivery of property management services.

Students’ perception of sustainable construction (SC) practices provides insights into the readiness of future professionals to adopt SC practices. This study aims to evaluate the source of students’ knowledge of SC, students’ perception of SC, the importance of SC features and the factors influencing students’ level of awareness.

Using a case study of one of the foremost public universities in Nigeria, a quantitative research approach was adopted. A closed-ended questionnaire was distributed to 292 final-year built environment students, and 121(41.4%) questionnaires were completed and analysed using descriptive and inferential analysis. The course modules were also analysed using content analysis.

The findings revealed that knowledge sources were primarily from academic and internet sources. Also, the results showed an averagely high level of awareness of the terms/concepts, and these have a significantly positive mean difference, at p-value < 0.05. An examination of the importance attached to SC shows that energy/water efficiency (mean = 4.14) was more highly rated, followed by economics (mean = 4.01), occupant health and safety (mean = 3.99) and waste reduction and sustainable materials (mean = 3.87). Factors influencing students’ awareness relate to a lack of clear understanding of what SC is all about, the volume of information available on social media about SC, and the level of awareness/enthusiasm about SC. While the result of agreement analysis showed a high degree of consensus across both genders with three of the four SC themes, the study showed a low level of consensus on the factors influencing students’ awareness of SC.

Potential biases based on the case study approach should be noted. However, the findings could aid academics/educators in understanding factors that drive students’ perceptions of SC.

An intentional emphasis by faculties will afford students the needed footing in achieving the sustainable development agenda through cleaner construction practices and facilitate a smooth transition into environmentally responsible professionals.

To the best of the authors’ knowledge, this is perhaps the first study examining the perception of students on SC and the influencing factors along gender lines using the “Rank Agreement Analysis”.

The growing concern with the rapid evolution in adopting emerging technologies in the real estate industry to enhance performance is a threat to conventional practice. The paper aims to examine the latent influence of digital-based technology on employees toward improving organizational performance.

The study employed an exploratory research design. The study sampled 132 real estate firms in Lagos State, Nigeria. The study adopts a random sampling method, and only 87 questionnaires were retrieved and found suitable for analysis. The data were analyzed using descriptive and inferential statistics.

The study perceived that the adoption of digital-based tools enhances employee creativity and usage, work ethics, decision-making skills, behaviors and traits toward business performance. Furthermore, firm culture, training and development, assessment of employee productivity metrics, the firm’s expectations and strategic technology applications are significant factors that impact employee decisions to drive organizational performance.

The study has an implication for the real estate industry in a achieving technology-based performance system by involving employees’ in attaining overall organizational business objectives.

The paper is relevant because it examines the empirical study of the influence of digital technologies in enhancing employee performance with the goal of enhancing the organization’s competitiveness while maintaining flexible approaches to withstand future business risk and uncertainty.

The research objective is to establish a smart system for building operation and maintenance using self-organizing map-based cluster merging (SOMCM) algorithm.

The process begins with a thorough literature review to establish the interface framework, followed by its design. An empirical study in Taoyuan City’s industrial park, involving 46 buildings and 3,526 maintenance records, informed development. By integrating the “Shared Facility Management System Equipment Repair Module” and the “Maintenance Management System for Existing Facilities,” 21 enhanced interface components were created. All work orders are stored in a database for aggregation, statistical analysis and clustering using the algorithm SOMCM, aiding repair decision-making.

The outcomes stemming from the proposed methodology culminate in the identification of seven patterns that can significantly enhance the efficiency of maintenance operations: (1) simplify current self-repair to outsourcing; (2) modify the current traditional contract type to open contract type; (3) adopt massive procurement for major facilities (e.g. air conditioning); (4) schedule power supply systems in a systematic and efficient way; (5) establish maintenance patterns as suggested to eliminate warehouse for spares; (6) reallocate maintenance resources in a seasonal cycle; (7) set up a standby team to resolve emergency repairs. The findings can reduce a significant amount of time and cost for the investigated industrial park.

Maintenance work has faced delays, aging equipment has caused component damage, and park structures no longer meet operational needs. Addressing these challenges, the study introduces a novel SOMCM approach for smart building operation and maintenance. This approach emphasizes creating a user-friendly, practical system pivotal to platform success. By integrating demand-driven strategies, it enhances traditional maintenance processes and offers innovative solutions to operational and management issues, ensuring alignment with modern requirements and improved efficiency.

The quest for improved facilities management (FM) delivery is receiving immense focus through the incorporation of innovative technologies such as cyber-physical systems (CPS). The system’s high computational capabilities can aid in the abatement of some of the challenges plaguing FM functions. However, the requisite ingredients for the uptake of the system for FM have still not gained scholarly attention. Because performance measurement is a vital index in determining the outcome of FM methods, this study aims to investigate the influence of performance measurement indicators that are influential to the uptake of CPS for delivering FM functions.

A qualitative technique was adopted using the Delphi technique. The panel of experts for the study was selected through a well-defined process based on stipulated criteria. The experts gave their opinions in two rounds before consensus was attained on the identified performance measurement indicators, whereas methods of data analysis were measures of central tendency, inter-quartile deviation and Mann–Whitney U test.

Results from this study showed that 11 of the performance indicators were of very high significance in the determination of the uptake of CPS for FM functions, whereas 5 of the indicators were proven to be of high significance. Furthermore, there was no statistical difference in the opinions of the experts based on their affiliation with academic institutions and professional practice.

The findings of this study contribute practically by aiding policymakers, facility managers and relevant stakeholders with the vital knowledge of delivery mandates for efficient FM services that can spur the uptake of digital technologies such as CPS.

This study contributes to the body of knowledge as it unveils a roadmap of the expected performance output and its accompanying evaluation that would drive the adoption of a promising technology such as CPS in the delivery of FM tasks.