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AUTOMAÇÃO DE PROCESSOS DE ORÇAMENTAÇÃO DE OBRAS EM AMBIENTE BIM
(Instituto Federal Goiano, 2026-08-27) Daros, Vitor Goes; Reis, Idalci Cruvinel dos; http://lattes.cnpq.br/6118301214830217
Quantity take-off for cost estimating still relies, in many workflows, on manual checks, data transfers between software applications, and spreadsheets with limited traceability. This paper presents and evaluates an automated workflow for quantity take-off in a BIM environment using Autodesk Revit, Dynamo, auxiliary Python programming, and spreadsheets organised according to a Work Breakdown Structure (WBS), with services linked to SINAPI. The action research comprised seven stages: modelling, parameterisation, integration with the cost database, automation, WBS organisation, export, and validation. The study was applied to an architectural model of a residential building and compared compound walls with walls modelled as separate layers. Validation addressed traceability, completeness, consistency between units and quantities, reproducibility, technical review, and potential support for resource efficiency. The results showed that standardised parameters enabled the classification of elements and materials, the organisation of quantities by WBS, and the generation of an editable cost-estimate spreadsheet while retaining links to the model. Separate-layer modelling aligned more closely with service decomposition, whereas compound walls simplified modelling. The workflow reduced the need for manual data reorganisation in the cycle examined. Its contribution to sustainability is indirect, because more traceable material inventories may support future estimates of consumption and waste, although environmental performance was not measured
Desempenho agronômico de dois híbridos de milho doce (Zea mays L. grupo saccharata) em resposta a diferentes populações de plantas
(Instituto Federal Goiano, 2026-08-06) Milcharek, Lissandro Rockenbach; Trogello, Emerson; http://lattes.cnpq.br/4691326006342925; Galvão, João Carlos Cardoso; http://lattes.cnpq.br/0438042594618956; Moraes, Emmerson Rodrigues; http://lattes.cnpq.br/9802615100281308
Sweet corn has significant relevance in olericulture and the agro-industrial sector. This study aimed to evaluate plant architecture, maturation dynamics, and the agronomic industrial performance of the GSS0205 and GSS0227 hybrids under different plant populations in Cristalina, Goiás, Brazil. The experiment was conducted in a randomized complete block design with four replications, evaluating nine plant populations (40,000, 45,000, 50,000, 55,000, 60,000, 65,000, 70,000, 75,000, and 80,000 plants ha⁻¹) and five harvest dates, ranging from 98 to 110 days after planting (DAP). Biometric, physiological, and nutritional traits, as well as yield components and kernel recovery, were evaluated, with the hybrids analyzed separately. Increasing plant population favored production per unit area and was accompanied by increased plant height and reduced stalk diameter, indicating that maximum yield does not necessarily correspond to the best agronomic-industrial balance. For the GSS0205 hybrid, plant populations close to 60,000 plants ha⁻¹ provided the best balance among yield, kernel recovery, and plant structural traits, with an estimated yield of approximately 28 t ha⁻¹ at 107 DAP. The hybrid showed high industrial processing potential, reaching 61.0% kernel recovery at 110 DAP. For the GSS0227 hybrid, the overall mean yield was 29.09 t ha⁻¹, and the range between 65,000 and 70,000 plants ha⁻¹ provided the best agronomic-industrial balance under the evaluated conditions, with 68,350 plants ha⁻¹ adopted as a technical reference within this range. Regardless of the hybrid, the harvest window between 104 and 107 DAP, associated with grain moisture contents close to 75%, provided the best balance among maturation, yield, and industrial processing potential. The results demonstrate that plant population and harvest timing should be defined according to the characteristics of each hybrid and the intended industrial use, allowing the combination of raw material production, kernel recovery, and plant structural traits.
ATITUDES AMBIENTAIS E PERCEPÇÃO DAS VIAS DE EXPOSIÇÃO HUMANA A MICROPLÁSTICOS: EVIDÊNCIAS DE UM LEVANTAMENTO SOCIOCOGNITIVO
(Instituto Federal Goiano, 2026-06-29) Damaceno, Ingrid Giovanna Gondin; Pinto, Guilherme Malafaia; http://lattes.cnpq.br/7222293518573336; Rodrigues, Aline Sueli Lima; http://lattes.cnpq.br/9179710253427937
Microplastic (MP) pollution has emerged as a global environmental problem widely discussed in scientific literature. However, significant gaps remain in understanding how the public interprets this phenomenon and recognizes the various pathways through which these particles can enter the human body. In this context, we aimed to investigate, from a sociocognitive perspective, the relationship between general environmental attitudes and public perception of potential routes of human exposure to MPs. To this end, a cross-sectional observational study was conducted based on a structured questionnaire applied online between January and July 2025, involving 400 Brazilian participants. The instrument included two main analysis blocks. Block 1 evaluated environmental attitudes through 11 statements on a Likert scale related to environmental values, behaviors, and responsibilities, while block 2 investigated the perception of 17 everyday situations potentially associated with the entry of MPs into the human organism, involving dietary, respiratory, and dermal pathways. The results indicated that participants generally presented pro-environmental attitudes, with greater agreement for statements related to the efficacy of small individual actions, indignation at international environmental inaction, and self-perception of environmental awareness in daily life. On the other hand, the perception of exposure pathways proved to be selective and hierarchical, with higher levels of recognition for routes associated with the consumption of seafood and fish, ingestion of ultra-processed foods, and inhalation of particles in urban air, while pathways related to the use of personal care products, consumption of specific beverages, and domestic environments were less recognized. Multivariate analysis further revealed three distinct perception profiles among participants, reflecting different levels of recognition of potential MP exposure routes. Taken together, the results indicate that favorable environmental attitudes do not necessarily translate into an equally comprehensive understanding of the multiple pathways of human exposure to microplastics, suggesting that public perception of this emerging contaminant is structured by specific cognitive representations of how environmental risk manifests in everyday life.
ANCESTRALIDADE, RELIGIOSIDADES E PRÁTICAS ANTIRRACISTAS: MODOS DE USO / GLOSSÁRIO v.3
(Instituto Federal Goiano, 2026-10-15) Lima, Cristhian Dany de
The third volume of the Àwúrẹ́ Collection, Ancestralities, Religiosities and Anti-Racist Practices: Modes of Use | Glossary, opens with the "modes of use": who these books are for, musicality and orality, the decolonial crossroads, and the materiality of knowledge. It then brings together an extensive glossary defining concepts of Afro-Brazilian ancestralities — from acarajé to xingar — always with reference authors, in addition to ethical guidelines for the respectful use of this knowledge and the table of confluences between the Ketu, Jeje, and Angola nations. A tool-book, not a substitute for lived experience.
ANCESTRALIDADES, RELIGIOSIDADES E PRÁTICAS ANTIRRACISTAS: OUTROS TERRITÓRIOS DA MEMÓRIA v. 2
(Instituto Federal Goiano, 2026-10-15) Lima, Cristhian Dany de
The second volume of the Àwúrẹ́ Collection, Ancestralities, Religiosities and Anti-Racist Practices: Other Territories of Memory, traverses the places where Black memory becomes ground. In Part One — Memory and Territories — it presents the terreiros as "possible Africas," the ecology of the sacred, the itinerancies, and territorializations without title of possession, culminating in oral memory and languages, with the Bantu heritages and the "pretuguês." In Part Two — Memory in Ways of Life and Sociabilities — samba emerges as living scripture, funk as the return of the drum, and the kitchen (ajeum) and the arts as memories that work. Prose, orality, and songs demonstrate that memory is also territory.