Abstract This article intends to propose a methodology to characterize the Financial (In)Sustainability of Brazilian municipalities − materialized through the Municipal Financial Sustainability Index (ISFM) − as opposed to the methodology suggested by the Proposed Amendment to the Constitution (PEC) No. 188, whose agenda is to incorporate small municipalities considered unsustainable. Regarding the methods, we used quantitative, applied, descriptive and explanatory research, of the bibliographical and documentary type, in addition to descriptive statistics and correlation/linear regression. The results demonstrate that the ISFM is more robust compared to the methodology proposed by the PEC. The Index was applied to 5,570 Brazilian municipalities and the national average resulted in 56%. Most Brazilian municipalities classified themselves as “Sustainable” and the statistical analysis significantly demonstrated the existence of a positive correlation between the variables ISFM and Local Development. The contributions of the work turn to the production of research on the subject, still incipient nationally. InSustainability In (ISFM PEC (PEC No 188 unsustainable methods quantitative type correlationlinear linear regression 5570 5 570 5,57 56 56% Sustainable “Sustainable Development subject nationally 18 557 57 5,5 1 55 5,

Resumen El objetivo de este artículo es proponer una metodología para caracterizar la (In)Sostenibilidad Financiera de los municipios brasileños - materializada a través del Índice de Sostenibilidad Financiera Municipal (ISFM) - en contraposición a la metodología sugerida por la Propuesta de Enmienda a la Constitución (PEC) no 188, que tiene como agenda la incorporación de pequeños municipios considerados insostenibles. Los métodos utilizados fueron cuantitativos, aplicados, descriptivos y explicativos, bibliográficos y documentales, así como la estadística descriptiva y la correlación/regresión lineal. Los resultados muestran que el ISFM es más robusto que la metodología propuesta por el PEC. El Índice se aplicó a 5.570 municipios brasileños y la media nacional fue del 56%. La mayoría de los municipios brasileños fueron clasificados como “Sostenibles” y los análisis estadísticos mostraron una correlación positiva significativa entre las variables ISFM y Desarrollo Local. Las aportaciones de este trabajo se dirigen a la producción de investigaciones sobre el tema, aún incipiente a nivel nacional. InSostenibilidad In (ISFM PEC (PEC 188 insostenibles cuantitativos aplicados explicativos documentales correlaciónregresión regresión lineal 5570 5 570 5.57 56 56% Sostenibles “Sostenibles Local tema 18 557 57 5.5 1 55 5.

Résumé Le but de cet article est de proposer une méthodologie pour caractériser la (In)Durabilité Financière des municipalités brésiliennes - concrétisée par le biais de l’Indice de Durabilité Financière Municipale (ISFM) - en opposition à la méthodologie suggérée par la Proposition d’Amendement Constitutionnel (PEC) n° 188, qui vise à incorporer les petites municipalités considérées comme insoutenables. Les méthodes utilisées comprennent la recherche quantitative, appliquée, descriptive et explicative, de type bibliographique et documentaire, ainsi que la statistique descriptive et la corrélation/régression linéaire. Les résultats montrent que l’ISFM est plus robuste que la méthodologie proposée par la PEC. L’indice a été appliqué aux 5 570 municipalités brésiliennes et la moyenne nationale s’est élevée à 56%. La plupart des municipalités brésiliennes ont été classées comme “Durables” et les analyses statistiques ont démontré de manière significative l’existence d’une corrélation positive entre les variables ISFM et Développement Local. Les contributions de ce travail se concentrent sur la production de recherches sur le sujet, encore peu développé au niveau national. InDurabilité In lIndice l Indice (ISFM dAmendement d Amendement PEC (PEC n 188 insoutenables quantitative appliquée explicative documentaire corrélationrégression régression linéaire lISFM Lindice L indice 57 sest s 56 56% Durables “Durables lexistence existence dune Local sujet national 18 1

Resumo O propósito do presente artigo é propor uma metodologia para caracterização da (In)Sustentabilidade Financeira de municípios brasileiros − materializada por meio do Índice de Sustentabilidade Financeira Municipal (ISFM) − em contraponto à metodologia sugerida pela Proposta de Emenda à Constituição (PEC) no 188, que traz como pauta a incorporação de pequenos municípios considerados insustentáveis. Como métodos utilizou-se pesquisa quantitativa, aplicada, descritiva e explicativa, do tipo bibliográfica e documental, além de estatística descritiva e correlação/regressão linear. Os resultados demonstram que o ISFM possui maior robustez comparado à metodologia proposta pela PEC. O Índice foi aplicado aos 5.570 municípios brasileiros e a média nacional resultou em 56%. A maior parcela dos municípios brasileiros se classificou como “Sustentável” e as análises estatísticas demonstraram, significativamente, a existência de correlação positiva entre as variáveis ISFM e Desenvolvimento Local. As contribuições do trabalho se voltam para a produção de pesquisa sobre a temática, ainda incipiente nacionalmente. InSustentabilidade In (ISFM PEC (PEC 188 insustentáveis utilizouse utilizou quantitativa aplicada explicativa documental correlaçãoregressão regressão linear 5570 5 570 5.57 56 56% Sustentável “Sustentável demonstraram significativamente Local temática nacionalmente 18 557 57 5.5 1 55 5.

Résumé Cet article a pour but de démontrer la pertinence de l´approche transversale des chiffres et des cartes afin de mettre en évidence le pouvoir performatif qui se dégage de leurs intersections tecnhopolitiques telles que le concept de densité de population et la régionalisation du territoire. Appliquée au Brésil, l´étude croisée met en lumière des aspects du processus de construction de l´État, de la centralisation de l´autorité politique et de la création de nouvelles catégories de personnes et d´espaces de gouvernement. Pour ce faire, les tendances qui ont rapproché la statistique et la cartographie au cours de l´Empire brésilien y sont annalysées, en comprenant leur rôle en tant qu´instruments descriptifs du pouvoir souverain. De même, l´article aborde les circonstances qui conduissent à l´importance croissante des chiffres et des cartes comme une référente commune pour l´action collective et la production d´identités sociales. Basé sur le cadre de la sociologie de la quantification, l´article s´intéresse à l´émergence de la cartographie statistique et la régionalisation croissante des données officielles entre les années 1920 et 1940, liée à une nouvelle façon de definir la «brésilité », d´ordonner le territoire et de gouverner la population. On conclut que quantifier, c´est aussi visualiser et imaginer des grandeurs démographiques et économiques dans une spatialité cohérente et unitaire une fois stabilisée par des conventions d´équivalence. lapproche l approche Brésil létude étude lÉtat État l´État lautorité autorité despaces d espaces gouvernement faire lEmpire Empire annalysées quinstruments qu instruments souverain même larticle limportance importance laction action didentités identités sociales quantification sintéresse s intéresse lémergence émergence 192 1940 brésilité » dordonner ordonner quantifier cest c est déquivalence équivalence d´équivalence 19 194 1

Abstract This article takes a cross-disciplinary approach to numbers and maps to demonstrate the performative power that emerges from their technopolitical intersections, such as the concept of population density and regional delineation of territory. Applied to the Brazilian context, this combined analysis sheds light on aspects related to the construction of State authority and its power to create categories of people and places. To do so, this paper examines trends that bring statistics and cartography together in the Brazilian Empire, indicating a common status for maps and numbers as descriptive instruments of sovereign power, including their modes of use and conditions for producing and validating truth. Subsequently, it addresses the factors leading to the growing importance of numbers and maps for collective action and the production of shared identities. Drawing on references from the sociology of quantification, this paper focuses on the emergence of statistical cartography and the increasing regionalization of official data between the 1920s and 1940s – linked to a new way of defining Brazilian identity, organizing territory, and managing population. It concludes that quantifying is also visualizing demographic and economic quantities in a coherent and unitary spatiality, once stabilized by conventions of equivalence. crossdisciplinary cross disciplinary intersections territory context places so Empire truth Subsequently identities quantification s identity spatiality equivalence

Resumen Este artículo realiza un abordaje cruzado de números y mapas con el fin de evidenciar el poder performativo que emerge de sus intersecciones tecnopolíticas, como el concepto de densidad poblacional y el recorte regional del territorio. Aplicado al caso brasilero, el análisis combinado ilustra aspectos relativos a la construcción de la autoridad del Estado y su poder de crear categorías de personas y lugares. Para ese propósito, examinamos las tendencias que aproximan la estadística de la cartografía en Brasil Imperio y que indican un estatuto común a mapas y números como instrumentos descriptivos del poder soberano, sus modalidades de uso y sus condiciones de producción y validación de la verdad. Luego, abordamos los factores que conducen a la creciente importancia de los números y de los mapas para la acción colectiva y para la producción de identidades compartidas. Con base en las referencias de la sociología de la cuantificación, nos enfocamos en la emergencia de la cartografía estadística y en la creciente regionalización de los datos oficiales entre las décadas de 1920 y 1940, vinculadas a un nuevo modo de definir la “brasilidad”, ordenar el territorio y administrar la población. Concluimos que cuantificar es también visualizar cantidades demográficas y económicas en una espacialidad coherente y unitaria, una vez estabilizada por convenciones de equivalencia. tecnopolíticas brasilero lugares propósito soberano verdad Luego compartidas cuantificación 192 1940 brasilidad, brasilidad , “brasilidad” población unitaria equivalencia 19 194 “brasilidad 1

Resumo Este artigo realiza uma abordagem cruzada de números e mapas de modo a evidenciar o poder performativo que emerge de suas interseções tecnopolíticas, como o conceito de densidade populacional e o recorte regional do território. Aplicada ao caso brasileiro, a análise combinada ilumina aspectos relativos à construção da autoridade do Estado e seu poder de criar categorias de pessoas e lugares. Para tanto, examinamos as tendências que aproximam a estatística da cartografia no Brasil Império e que indicam um estatuto comum a mapas e números enquanto instrumentos descritivos do poder soberano, como suas modalidades de uso, e suas condições de produção e validação da verdade. Na sequência, abordamos os fatores que levam à crescente importância dos números e dos mapas para a ação coletiva e para a produção de identidades compartilhadas. Com base nas referências da sociologia da quantificação, enfocamos a emergência da cartografia estatística e a crescente regionalização dos dados oficiais, entre as décadas de 1920 e 1940, ligadas a um novo modo de definir a brasilidade, ordenar o território e gerir a população. Concluímos que quantificar é também visualizar quantidades demográficas e econômicas em uma espacialidade coerente e unitária, uma vez estabilizada por convenções de equivalência. tecnopolíticas brasileiro lugares tanto soberano uso verdade sequência compartilhadas quantificação oficiais 192 1940 brasilidade população unitária equivalência 19 194 1

In the Amazon, Euterpe oleracea Mart. (açaí), is part of the identity of traditional communities, and the fruit is integrated into their everyday sociocultural dynamics. Hydrolysis and pyrolysis of residual biomass can be alternatives to yield sugars, ethanol, biochar and bio-oil. The açaí seeds subjected to oxidative pretreatment followed by acid hydrolysis increased cellulose to fermentable sugars (reaching 23.5%) and second-generation ethanol production (17.441 L t−1). Açaí oil (ca. 30%) was extracted using a Soxhlet apparatus (using hexane as solvent) and detected through gas chromatography coupled to mass spectrometry (GC-MS), where acids accounted for 82.43% of the total composition, while alcohols comprised only 13.15%. For pyrolysis, temperatures (500 and 550 °C), time (20 and 30 min), and activation temperature (750 and 800 °C) were evaluated, resulting in yields of ca. 22% for biochar and 30% for bio-oil. For the bio-oil, the main compounds detected by GC-MS were acids (16.3%), aldehydes (13.08%), amides (12.19%), alcohols (6.72%), and phenols (4.64%). The obtained biochar displayed surface area values of 553.7 m2 g−1 and 10% crystallinity, indicating its more amorphous nature. Amazon Mart açaí, , (açaí) communities dynamics biooil. biooil bio oil. bio-oil reaching 23.5% 235 23 5 secondgeneration second generation 17.441 17441 17 441 (17.44 t−1. t1 t t−1 . 1 t−1) ca (ca solvent GCMS, GCMS GC MS (GC-MS) 8243 82 43 82.43 composition 1315 13 15 13.15% 500 (50 55 °C, C °C 20 (2 3 min, min min) 750 (75 80 evaluated 22 biooil, oil, 16.3%, 163 16.3% 16 (16.3%) 13.08%, 1308 13.08% 08 (13.08%) 12.19%, 1219 12.19% 12 19 (12.19%) 6.72%, 672 6.72% 6 72 (6.72%) 4.64%. 464 4.64% 4 64 (4.64%) 5537 553 7 553. m g1 g g− 10 crystallinity nature (açaí 23.5 2 17.44 1744 44 (17.4 t− (GC-MS 824 8 82.4 131 13.15 50 (5 ( 75 (7 16.3 (16.3% 130 13.08 0 (13.08% 121 12.19 (12.19% 67 6.72 (6.72% 46 4.64 (4.64% 23. 17.4 174 (17. 82. 13.1 16. (16.3 13.0 (13.08 12.1 (12.19 6.7 (6.72 4.6 (4.64 17. (17 13. (16. (13.0 12. (12.1 6. (6.7 4. (4.6 (1 (16 (13. (12. (6. (4. (13 (12 (6 (4

Seeking a viable alternative to fossil fuels as the primary energy source, bioethanol has emerged as a promising second-generation fuel derived from lignocellulosic biomass. With Brazil ranking pineapple as the third most produced fruit in temporary crops, this study aims to assess the impact of chemical pretreatment techniques, specifically organosolv and diluted acid, on the residual biomass of Pérola pineapple peel to enhance bioethanol production. Employing an experimental design that incorporates temperature, reaction time, and varying concentrations of organic solvent, the study examines their effects on the susceptibility of the substrate to saccharification for future bioethanol generation. Factors such as alphacellulose, hemicellulose, and lignin were evaluated in triplicate and subjected to statistical analysis using the Tukey test with a confidence level of 95%. Upon application of the pretreatment methods, it was observed that the organosolv solvent approach (utilizing water and ethanol) with sulfuric acid exhibited superior sugar conversion, yielding the highest concentration of xylose at 9.13 g L-1. Additionally, the pretreated biomass contained 1.38 g L 1 of cellobiose, 3.11 g L-1 of arabinose, and 3.76 g L-1 of glucose. This technique demonstrates promising potential for obtaining fermentable sugars crucial for bioethanol production. source secondgeneration second generation crops techniques production temperature time alphacellulose hemicellulose 95 95% methods utilizing ethanol conversion 913 9 13 9.1 L1. L1 1. Additionally 138 38 1.3 cellobiose 311 3 11 3.1 L- arabinose 376 76 3.7 glucose 91 9. 31 3. 37 7

Bisphenol A (BPA), an endocrine disruptor used in different commercial polymers, is a persistent pollutant commonly found in effluents. Conventional wastewater treatment processes have low chemical removal efficiency and are expensive. This work evaluated BPA removal using laccase enzyme produced from white rot fungus Pleurotus ostreatus. For the enzymatic production, residues of acai berry and pineapple were used as laccase inducers. The use of natural inducers led to a high enzyme production (1139 and 1031 U mL−1 to acai and pineapple, respectively). Bisphenol A was removed to a concentration lower than LOD (limit of detection) after 4 h. The degradation mechanism of BPA occurred by oxidation of methyl to hydroxymethyl group in a propane portion, with breakdown of the aromatic ring. The developed technology brought to the scene a new green, viable methodology, using vegetable waste, adding value to these residues and bringing an alternative to the BPA treatment. BPA, , (BPA) polymers effluents expensive ostreatus 1139 (113 103 mL1 mL 1 mL− respectively. respectively . respectively) limit detection h portion ring green methodology waste (BPA 113 (11 10 11 (1 (

The species Oryza sativa (rice) and Musa cavendishii (banana) are sources of cellulose-rich waste biomass in the Amazon region, Tocantins State. This research investigates the nanoscale production of cellulose through the interactions between three choline amino acid ionic liquids Ch[AA]IL and the respective fibers by pretreatment. To this end, the synthesis of three ILs was carried out: choline arginate Ch[Arg], choline glycinate Ch[Gly] and choline lysinate Ch[Lys], characterized by Fourier transform infrared spectroscopy (FTIR). The samples resulting from the pretreatment were analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and thermogravimetric analysis (TGA). It was possible to infer from the SEM micrographs that Ch[Arg] caused greater fiber breakage than the other ILs. The TEM analyses identified fibers up to 16 nm in diameter. Positive effects were observed in the diffractograms, although no crystallinity was obtained in the pretreated samples. Thermogravimetry curves showed that the fibers treated with Ch[Arg] showed higher thermal stability. rice (rice banana (banana celluloserich rich region State ChAAIL Ch AA IL end out ChArg, ChArg Arg , ChGly Gly Ch[Gly ChLys, ChLys Lys Ch[Lys] FTIR. FTIR . (FTIR) SEM, (SEM) TEM, (TEM) Xray X ray XRD (XRD TGA. TGA (TGA) Ch[Arg 1 diameter diffractograms stability Ch[Lys (FTIR (SEM (TEM (TGA

The objective of this work was to evaluate the total concentration and bioaccessible fractions of Ba, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Pb, V and Zn in berry fruits and analyze the influence of different cultivars and growing conditions on the obtained results. The variations in bioaccessible concentrations were from 7.7-30, 17-29, 22-50, 1.8-96, 22-33 and 20-51% of the total concentration, for Ba, Cu, Fe, Mn, Pb and Zn, respectively. Copper showed greater bioaccessibility in blackberry and blueberry. For Fe, bioaccessibility was observed in all strawberries and blueberries and in some blackberries. Zinc presented higher bioaccessible fractions in strawberries. For V, only the sample Blackberry 124 showed bioaccessible concentration, (11% of the total concentration). Regarding the different forms of cultivation, the strawberries that received radiation from the red and white lamps presented a higher production of fruit compared to the other systems, however, in relation to the absorption of nutrients, a small variation was observed between the fruits. Ba Ca Cd Cr Cu Fe K Mg Mn results 7.730, 7730 7.7 30, 7 30 7.7-30 1729, 1729 17 29, 29 17-29 2250, 2250 22 50, 50 22-50 1.896, 1896 1.8 96, 1 8 96 1.8-96 2233 33 22-3 2051% 2051 20 51% 51 20-51 respectively blueberry blackberries 12 11% 11 (11 concentration. . concentration) cultivation systems however nutrients 730 7.730 773 77 7. 3 7.7-3 172 2 17-2 225 5 22-5 896 1.896 189 18 1. 9 1.8-9 223 22- 205 20-5 (1 73 7.73 7.7- 17- 89 1.89 1.8- 20- (

Species from Pavonia genus (Malvaceae) are traditionally used as antioxidant, n anti inflammatory and antimicrobial remedies. Previous studies have revealed their diversity of specialized metabolites widely used in the development of new medicines. This is the first study on Pavonia glazioviana Gurke, a Brazilian species known as “Malva da Chapada”. The research led to identify fifteen compounds: 132 (S) hydroxy pheophytin a; and 132(S) hydroxy 173 ethoxyphaeophorbide, n decanol, cycloart 23Z ene 3β,25 diol, cycloart 24S 25 ene 3β,24 diol, sitosterol 3 O β D glucopyranoside, stigmasterol 3 O β D glucopyranoside, quercetin, acacetin, kaempferol, tiliroside, 5 hydroxy 3,7,8,4’ tetramethoxyflavone, 5,7 dihydroxy 3,8,4’ trimethoxyflavone, 5,7 dihydroxy 4’ methoxyflavone, 5,7,4’ trihydroxy 3,8 dimethoxyflavone and 5,7,4’ trihydroxy 3 methoxyflavone. The major flavonoids were tested for their antimicrobial activity, and the compound 5,7 dihydroxy 3,8,4’ trimethoxyflavone showed strong activity against Escherichia coli (MIC = 512 μg mL1), Pseudomonas aeruginosa (MIC = 512 μg mL1), Candida albicans (MIC = 512 μg mL1), Candida tropicalis (MIC = 512 μg mL1), Candida parapsilosis (MIC = 512 μg mL1), Aspergillus flavus (MIC = 512 μg mL1) and A. fumigantus (MIC = 512 μg mL1). The total phenolic content, flavonoid content, and radical scavenging potential were determined showing its great production of phenolics and flavonoids, along with interesting radical scavenging potential (DPPH EC50 = 6.36 ± 0.029 mg mL 1). Our findings contributed to characterize P. glazioviana as a source of methoxylated flavonoids with antimicrobial potential. Malvaceae (Malvaceae antioxidant remedies medicines Gurke Malva Chapada. Chapada . Chapada” compounds 13 S (S 132S 132(S 17 ethoxyphaeophorbide decanol Z 3β25 3β 3β,2 diol 2 3β24 24 glucopyranoside quercetin acacetin kaempferol tiliroside 3,7,8,4 3784 7 8 4 tetramethoxyflavone 57 5, 3,8,4 384 methoxyflavone 5,7,4 574 38 3, MIC 51 mL1, mL1 , A mL1. content DPPH EC EC5 636 6 36 6.3 0029 0 029 0.02 1. 1 1) P 3β2 3β, 3,7,8, 378 3,8, 5,7, 63 6. 002 02 0.0 3,7,8 37 00 0. 3,7, 3,7

The acetalization or transacetalization reactions produce acetals or ketals used in cosmetics, food, pharmaceuticals, and fuel additives. Besides synthesizing several products, the acetalization or transacetalization reactions can protect carbonyl groups, 1,2 and 1,3-diols in multi-step synthesis. This work studies the transacetalization of glycerol with 2,2-dimethoxypropane (2,2-DMP) to yield 2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane (solketal) by catalyzing with USY, HBeta, and HZSM-5 zeolites under cleaner and mild reaction conditions (reaction temperature: 25 °C; 2,2-DMP/glycerol molar ratio: 1; reaction time: 1 h; and catalyst concentration: 0.05-5 wt.%). For catalyst concentration equal to or greater than 2,5 wt.%, glycerol conversion stabilized near 96-97% for the three zeolites tested. The product selectivities also assume a constant value, close to 97% for solketal. For the lowest concentration of catalyst, the influence of the zeolite properties on the glycerol conversion, such as acidity and the strong/weak acid site ratio, was observed. Concerning the selectivity of the products, the results suggested that it can be based on zeolite topology, active sites at the particle surface, and the relative amount of micro and mesoporous HBeta, the most selective catalyst for acetals production, was reused at least once without loss of activity and selectivity. cosmetics food pharmaceuticals additives products groups 12 2 1, 1,3diols 13diols diols 1,3 3 multistep multi step synthesis 2,2dimethoxypropane 22dimethoxypropane dimethoxypropane 2,2 2,2DMP 22DMP DMP (2,2-DMP 2,2dimethyl4hydroxymethyl1,3dioxolane 22dimethyl4hydroxymethyl13dioxolane dimethylhydroxymethyldioxolane dimethyl 4 hydroxymethyl dioxolane solketal (solketal USY HBeta HZSM5 HZSM 5 HZSM- temperature °C C 2,2DMP/glycerol 22DMPglycerol DMPglycerol DMP/glycerol ratio time h 0.055 0055 0.05 0 05 0.05- wt.%. wt wt.% . wt.%) 2, 9697% 9697 96 97 96-97 tested value strongweak strong weak observed topology surface production 3diols 13 2dimethoxypropane 22 2DMP 2dimethyl4hydroxymethyl1 3dioxolane 055 005 0.0 wt. 969 9 96-9 dimethylhydroxymethyl 2dimethyl4hydroxymethyl 00 0. 96-

ABSTRACT Planting is considered one of the most essential steps in coffee growing. Lack of uniformity in planting may compromise future operations. Therefore, verifying planting operations quality is fundamental to optimizing production processes and reducing costs. This study aimed to investigate planting techniques through Statistical Process Control (SPC) and aerial images. Carried out in two areas, managed manually and semi-mechanized in the Bom Jardim Farm (MG - Brazil). Data were collected through Remotely Piloted Aircraft (RPA). Quality control charts and density maps were used to identify variations in distribution and spacing between plants and planting rows. It was found that the planting carried out manually was 4.7% wider than projected due to spacing reduction from 0.5 m to 0.48 m. The semi-mechanized system displayed a deficit of 7% compared to the projected planting system, using 0.55 m between plants. The density map showed the most significant planting alignment variations. Despite displaying lower results than the manual system, the semi-mechanized system improvements are valid for their minimal average variations. Thus, correcting points found outside the limits can increase the efficiency of semi-mechanized planting. growing Therefore costs SPC (SPC images areas semimechanized semi mechanized MG Brazil. Brazil . Brazil) RPA. RPA (RPA) rows 47 4 7 4.7 05 0 5 0. 048 48 0.4 055 55 Thus (RPA 4. 04

ABSTRACT Biochar can promote crop production and soil quality. However, its characteristics depend on the waste used in its production and its effects may vary according to the species being cultivated and the management adopted. The aim of this study was to evaluate the application of biochar from animal waste on soil quality and the agronomic characteristics of the cowpea. An experiment was set up to test three types of biochar (bovine-BB, swine-SB and poultry-BP), with added fertiliser (BBF, SBF and BPF) and two control treatments, including the addition of calcium magnesium oxide (CT) and calcium magnesium oxide with fertiliser (CTF), giving a total of eight treatments with four replications. There was a respective increase of up to 102.94%, 1048%, 1560% and 360.22% in stem diameter, number of pods, number of grains per pod and stem dry matter from adding the biochar. The poultry biochar increased each of the above parameters even with no added fertiliser. There was no difference in basal soil respiration or β-glucosidase enzyme activity, whereas organic carbon (TOC), total nitrogen (TN), microbial carbon and soil labile carbon were greater with biochar. BBF gave the highest TOC content (24.40 g kg-1), while BP and BPF increased TN by around 61%. The application of biochar + fertiliser contributed to an average reduction of 56% in the soil metabolic quotient. Poultry biochar favoured both the agronomic characteristics of the cowpea and soil quality, while bovine biochar showed more marked results with the addition of fertiliser. However adopted bovineBB, bovineBB BB, BB (bovine-BB swineSB swine SB poultryBP, poultryBP , poultry-BP) BBF, (BBF CT (CT CTF, CTF (CTF) replications 10294 102 94 102.94% 1048 1048% 1560 36022 360 22 360.22 diameter pods βglucosidase β glucosidase activity TOC, (TOC) TN, (TN) 24.40 2440 24 40 (24.4 kg1, kg1 kg 1 kg-1) 61 61% 56 quotient poultry-BP (CTF 1029 10 9 102.94 104 156 3602 36 2 360.2 (TOC (TN 24.4 244 4 (24. kg-1 6 5 102.9 15 3 360. 24. (24 kg- 102. (2 (

Abstract Standardized Work (SW) is an approach originated in the manufacturing industry, which aims to standardize and improve the efficiency of operations cycles, based on the Lean Production Philosophy. SW has the potential to support the implementation of Location-Based Planning and Control (LBPC) as it allows balancing the workload between workers or teams, contributing to the synchronization of processes. The aim of this study is to propose a method for implementing SW as an additional element of LBPC. Design Science Research was the methodological approach adopted in this investigation and an empirical study was carried out in a real estate company, in which the method for implementing SW was conceived and implemented.The following benefits were identified in the study: increase in the degree of process standardization, improvement in process synchronization, increase in the engagement of the work force with process standards, and improvement in terms of time reliability. The main contribution of this research study has been the adaptation of SW in the construction context as an additional element of LBPC. (SW industry cycles Philosophy LocationBased Location Based LBPC (LBPC teams processes company implementedThe implemented standardization standards reliability

Resumo Trabalho Padronizado (TP) é uma abordagem originária da indústria da manufatura que visa a padronizar e melhorar a eficiência dos ciclos de operações com base na Filosofia da Produção Enxuta. O TP tem o potencial de apoiar a implementação do Planejamento e Controle Baseado em Localização (LBPC), pois permite equilibrar a carga de trabalho entre os trabalhadores ou equipes, contribuindo para a sincronização de processos. O objetivo deste estudo foi desenvolver um método para implementação do TP como um elemento adicional do LBPC. Design Science Research foi a abordagem metodológica utilizada, sendo conduzido um estudo empírico em uma empresa atuante no mercado imobiliário, na qual o método para implementação do TP foi concebido e implementado. Os seguintes benefícios foram identificados no estudo: aumento do grau de padronização das operações, melhoria na sincronização entre processos, aumento do engajamento da mão-de-obra com padrões de processo, e melhoria em termos de confiabilidade em relação a prazos. A principal contribuição desta pesquisa para o avanço do conhecimento foi a adaptação da abordagem do TP ao contexto da construção civil como um elemento adicional do LBPC. (TP Enxuta LBPC, LBPC , (LBPC) equipes processos utilizada imobiliário implementado mãodeobra mão obra processo prazos (LBPC

Resumen: Se trata de estudiar, en una primera aproximación, el impacto del cambio en el modo de producción como consecuencia de la telemática y el uso del aprendizaje de las máquinas y la inteligencia artificial en muchas de las aplicaciones y procesos repetitivos en los sistemas sociales de producción y distribución de bienes. Se utilizó el método del construccionismo sistémico, que, en definitiva, parte de la base de que los datos no son datos, sino construcciones con supuestos teóricos inevitables, y de que la lengua es el sistema en el que se construyen los lenguajes que son un límite general para obtener y comunicar información en la sociedad. Esto conduce a una teoría de las acciones algo diferente de las de Parsons y Luhmann, que lleva al concepto de praxemas, y a todo un nuevo análisis de la sociedad y su derecho. Resumen estudiar aproximación bienes sistémico definitiva inevitables Luhmann praxemas derecho

Abstract: The aim is to study, in a first approximation, the impact of the change in the production mode as a result of telematics and the use of machine learning and artificial intelligence in many of the applications and repetitive processes in social systems of production and distribution of goods. The method of systemic constructionism was used, which, in short, assumes that data are not data - they are constructions with unassailable theoretical assumptions and that language is the system in which the general limit languages are constructed to obtain and communicate information in society. This leads to a theory of actions somewhat different from those of Parsons and Luhmann - leading to the concept of praxemas, and to a whole new analysis of society and its law. Abstract study approximation goods used short praxemas law

Resumo: Objetiva-se estudar, em primeira aproximação, o impacto da mudança do modo de produção por efeito da telemática e do emprego do machine learning e inteligência artificial em grande parte das aplicações e processos repetitivos nos sistemas sociais de produção e distribuição de mercadorias. Utilizou-se o método do construcionismo-sistêmico que, em síntese, assume que os dados não são dados – são construções com pressupostos teóricos inafastáveis em que a língua é o sistema no qual se constroem as linguagens, limite geral da obtenção e da comunicação de informações na sociedade. Disso advém uma teoria das ações diferente daquelas de Parsons e Luhmann – conduzindo ao conceito de praxemas e, a toda uma nova analítica da sociedade e de seu direito. Resumo Objetivase Objetiva estudar aproximação mercadorias Utilizouse Utilizou construcionismosistêmico construcionismo sistêmico síntese linguagens direito

Resumen: El hormigón es el material principal utilizado en la construcción en Ecuador. Para su diseño, se consideran dos características: la resistencia a la compresión y el módulo de elasticidad. El módulo de elasticidad se calcula convencionalmente en relación con la resistencia a la compresión, mediante ecuaciones establecidas en códigos de diseño. Sin embargo, investigaciones han demostrado que estas ecuaciones no reflejan con precisión la realidad en Ecuador, ya que el módulo de elasticidad no solo depende de la resistencia a la compresión, sino también de otras variables como el origen del agregado, el tipo de cemento, el proceso de producción, entre otros. En este estudio, se desarrolla un modelo que utiliza la teoría de lógica difusa para estimar el módulo de elasticidad. Se emplea un sistema de inferencia lógica ANFIS (Adaptive Neuro Fuzzy Inference Systems), utilizando datos previos de ensayos de laboratorio como conocimiento previo para crear funciones de membresía (FMs) y reglas difusas del tipo condicional (If-Then) para estimar nuevos datos del módulo de elasticidad. Además de la resistencia a la compresión, se consideran otras variables importantes en la determinación del módulo de elasticidad. Los resultados son favorables, con un coeficiente de correlación R2=0.988 y una desviación estándar S=0.097, lo que indica que el sistema de inferencia lógica (SIL) es capaz de desarrollar un modelo único que permite considerar todas las variables que influyen en la determinación del módulo de elasticidad y proporcionar valores confiables.

Abstract: Concrete is the most frequently used construction material in Ecuador. Two characteristics considered for its design are compressive strength and modulus of elasticity. The latter is conventionally calculated in relation to the former using equations established in design codes. However, research has shown that these equations do not accurately reflect the reality in Ecuador, as the modulus of elasticity depends not only on compressive strength but also on other variables such as aggregate origin, type of cement, production process, among others. In this study, a model using fuzzy logic is developed to estimate the modulus of elasticity by applying an ANFIS (Adaptive Neuro Fuzzy Inference Systems) logical inference system. Previous laboratory test data are used as prior knowledge to create membership functions (MFs) and fuzzy conditional rules (If-Then) to estimate new modulus of elasticity. In addition to compressive strength, other important variables are considered in the determination of the modulus of elasticity. The results are favorable, with a correlation coefficient R2=0.988 and a standard deviation S=0.097, indicating that the logical inference system (LIS) is capable of developing a unique model that allows considering all variables that influence the determination of the modulus of elasticity and providing reliable results.

Resumen La cuenca baja del río Acre se ubica en una zona de deforestación con la implementación de pastizales para ganado vacuno en suelos susceptibles a la erosión y clima ecuatorial. La existencia de mataderos y ganado vacuno en el municipio de Boca do Acre, en el estado de Amazonas, es uno de los problemas vinculados a la deforestación en la Amazonía brasileña. Ante este escenario, se presentó una estimación de las pérdidas de suelo con la aplicación de la Ecuación Universal en un sistema de información geográfica. En la metodología, se desarrolló una base de datos con información vectorizada para extraer las áreas de tipos de suelo y cobertura del suelo, incluyendo el análisis espacial de pendientes extraído del modelo digital de elevación. Como resultado del análisis de las áreas por geoprocesamiento y vectorización, se obtuvieron los cálculos de las parcelas de erosión a través de tablas con los parámetros adoptados por los referentes científicos. Se encontró que el 60% de la pérdida de suelo ocurre en el área agrícola en el 11% del territorio de la cuenca, siendo predominantemente en áreas de asentamientos rurales en el estado de Acre. Como resultado de la estimación, la pérdida de suelo en la cuenca baja del río Acre fue de 386.422 t/ha/año, con una producción de 46 millones de toneladas de sedimentos por año.

Abstract The Lower Acre River Basin is located in an area of deforestation with the implementation of pastures for beef cattle ranching in soils susceptible to erosion and equatorial climate. The existence of slaughterhouses and beef cattle in the municipality of Boca do Acre, in the state of Amazonas, is one of the problems linked to deforestation in the Brazilian Amazon. Given this scenario, an estimate of soil losses was presented with the application of the Universal Equation in a geographic information system. In the methodology, a database was elaborated with vectorized information for the extraction of the areas of the types of soils and land cover, including the spatial analysis of slopes extracted from the digital elevation model. Due to the analysis of the areas by geoprocessing occurring by vectorization, the calculations of the erosion plots were obtained through tables with the parameters adopted by the scientific references. It was found that 60% of the soil loss occurs in the area of agriculture in 11% of the territory of the watershed, being predominantly in areas of rural settlements of the state of Acre. As a result of the estimate, soil loss in the Lower Acre River Basin was 386,422 t/ha/year, with a production of 46 million tons of sediment per year.

Resumo A Bacia do Baixo Rio Acre está localizada em uma área de desflorestamento com implantação de pastagens para pecuária de corte em solos suscetíveis à erosão e clima equatorial. A existência de abatedouros e pecuária de corte implantada no município de Boca do Acre, no Amazonas, é um dos problemas vinculados ao desmatamento da Amazônia Brasileira. Diante desse cenário, foi apresentada uma estimativa de perdas de solo com aplicação da Equação Universal em sistema de informação geográfica. Na metodologia, foi elaborado um banco de dados com informações vetorizadas para extração das áreas dos tipos de solos e cobertura da terra, incluindo a análise espacial de declividades extraídas do modelo digital de elevação. Em decorrência da análise das áreas pelo geoprocessamento ocorrer pela vetorização, foram obtidos os cálculos das parcelas de erosão através de tabelas com os parâmetros adotados pelas referências científicas. Foi constatado que 60% da perda de solo ocorrem na área de agricultura em 11% do território da bacia hidrográfica, sendo predominantemente em áreas de assentamentos rurais do estado do Acre. Como resultado da estimativa, a perda de solos na Bacia do Baixo Rio Acre foi de 386.422 t/ha/ano, com uma produção de 46 milhões de toneladas de sedimentos por ano.