http://ijaers.com/ Open Access international Journal to publish research paper en-us January Beans and corn are very important crops in terms of human nutrition worldwide, however each of them has its particularities, especially in the characteristics of photosynthetic metabolism (energy production), which are C3 and C4, respectively. According to studies in the field of physiology of higher plants, the C4 metabolism is an evolution of the C3 metabolism, being, according to the literature, more efficient from the photosynthetic point of view. The present work was based on the following question: In fact, is C4 metabolism more efficient than C3 from the point of view of energy production?. Thus, this work aimed to quantify and compare the photosynthetic potential of species with C3 and C4 metabolisms. The results of this study, therefore, pointed to C3 metabolism as the major energy producer in the photosynthetic process. On the other hand, it considered that the relationship between the energy produced and the energy stored in grains was higher in the C4 metabolism culture, that can change from species to species. http://ijaers.com/detail/photosynthetic-efficiency-in-species-with-c3-and-c4-metabolisms/ Benjamim Pereira da Costa Neto http://ijaers.com/uploads/issue_files/1IJAERS-12202278-Photosynthetic.pdf The use of medicinal plants as an alternative source of treatment, prevention and cure of various diseases is a practice that comes with ancestry. Currently, the search for well-being and new forms of natural treatment without many chemicals, makes the demand for herbal medicines increase every day. Among these, we have the boldo, which has contributed to cure and alleviate some evil diseases such as: liver, poor digestion, stomach, and hemorrhoids. However, in Brazil, as well as in Portuguese-speaking African Countries - (PALOP) there is still a deficit or shortage in research involving this species. The objective of this work is to present a profile of the main boldo species and different forms of use in Brazil and in the PALOP countries (Angola, Cape Verde, Guinea Bissau, Mozambique and São Tomé and Príncipe) from the perspective of health and sustainability. To carry out the work, a narrative review of the literature was carried out with a descriptive character, through the selection, reading, analysis and interpretation of articles published in full in scientific journals, in Portuguese and in English, available on the internet. In the search for articles, the Boolean AND operator was used. To better obtain the results, it was necessary to use the following keywords: medicinal use, boldo, Brazil, sustainability and medicinal use, Lusophone African countries, PALOP and sustainability. The chosen platforms were SciELO, LILACS and Google and Academic. The use of the highest incidence of 01 species of boldo in Portuguese-speaking African countries, known as Boldo-Africano (Plectranthus barbatus), was identified. In Brazil, 08 species are cultivated, being used commercially the species Vernonia amygdalina, (Gymnanthemum amygdalinum), African Bilberry/Garden Bilberry (Plectranthus barbatus), Boldo possum (Plectranthus backpacks) and Chilean Boldo (Peumus boldus, Monimiaceae), the latter being imported. In Brazil, the health strategies of the Family Health Program - PSF contemplate another look at the needs of the communities assisted by the program, while in Lusophone Africa, the health systems have a small and poorly distributed chain of medicines that, for the most part, do not even arrive for a third of the population. The study points to the need to carry out more research on the subject, as the results of these research can be extremely important in the dissemination of the correct way of use and indication, which can contribute to the preservation of species and maintenance of the cultural legacy of biodiversity, knowledge base on the use of medicinal plants and herbal medicines, such as boldo. http://ijaers.com/detail/medicinal-use-of-the-main-boldo-species-in-brazil-and-in-lusophone-africa-countries/ Jeferson Falcão do Amaral, Fáusia da Verónica Eduardo Pafo, Amarildo Pereira da Silva, Fábio Morais da Silva, Nayara Cristina Rabelo Bandeira, Lucineide de Abreu Oliveira, Erasto Gonçalves de Oliveira, Luís Carlos Cavalcante Neto, Francisco Danilo Ferreira Costa da Silva, Antônio Jair Martins dos Santos, Olienaide Ribeiro de Oliveira Pinto http://ijaers.com/uploads/issue_files/2IJAERS-11202267-Medicinal.pdf Native starch has many restrictions in the food sector, requiring modifications to improve its properties. The objective of this work was to modify pitomba starch in order to obtain distinct properties of this biopolymer. Starch was modified with octenyl succinic acid, with subsequent physicochemical analysis. The modified starch had a degree of substitution of 0.3 and could be used as binders and thickeners. Modified starch paste showed a greater tendency to retrogradation with greater variation from the 7th day onwards, not being recommended for foods that require longer storage time. The modified starch paste proved to be opaque, applicable in puddings and ready-to-eat desserts. Modified starch showed higher water absorption capacity and lower oil absorption capacity than native starch. The modified starch was more viscous than the native one. The swelling of the granules occurred above 80°C, with emphasis on the native starch, while the modified starch was more soluble above the temperature of 80°C. A high lipid content was found in both starches. Chemical modification did not cause shift of spectral bands. It is concluded that the modified pitomba starch has great potential to be used in the food segment. http://ijaers.com/detail/characterization-and-chemical-modification-by-octenyl-succinic-acid-osa-of-pitomba-starch-talisia-esculenta/ Gleyciane Pereira Salgado, Jonas de Jesus Gomes da Costa Neto, Silvio Carlos Coelho, Delbra Brenda da Silva de Sousa, Mayra Dutra de Sousa, Leidiana de Sousa Lima, Wellem Karen Coelho Machado http://ijaers.com/uploads/issue_files/3IJAERS-0120235-Characterization.pdf Squeeze film dampers are widely used in aeronautic gas turbines because they effectively absorb vibrations and lessen the stresses on the structural components. In this study, we calculated the stiffness and damping dynamic coefficients of a squeeze film damper with open ends and a circumferential oil-feeding groove. This squeeze film damper was used as a rear bearing in an aeronautic gas turbine designed to generate 5-kN of thrust under ISA conditions. Three different radial clearances were investigated to determine the optimal bearing design configuration for the application because the radial clearance of a squeeze film damper is a crucial element in determining its dynamic stiffness and damping coefficients. To provide superior performance and avoid issues, a rotordynamic analysis using the calculated stiffness and damping dynamic coefficients can be conducted to predict the vibratory behavior of the entire rotating assembly. http://ijaers.com/detail/dynamic-characteristics-of-a-squeeze-film-damper-used-as-rear-bearing-in-a-single-spool-aeronautic-gas-turbine/ Vinicius da Silva Lino, Damásio Sacrini, Adilson Vitor Rodrigues, Geraldo Creci, João Carlos Menezes http://ijaers.com/uploads/issue_files/4IJAERS-0120234-Dynamic.pdf The article discusses the international legal cooperation for obtaining evidence in criminal proceedings and shows the modalities admitted in Brazilian Law. It approaches the criteria for achieving the effectiveness of criminal evidence produced abroad, addressing principles, aspects, and communicative channels of international legal cooperation for its production. http://ijaers.com/detail/international-legal-cooperation-in-criminal-matters-principles-and-aspects-related-to-the-production-of-evidence-abroad/ Eloisa de Sousa Arruda, Silvio José Farinholi Arcuri http://ijaers.com/uploads/issue_files/5IJAERS-12202276-International.pdf Carbon fibers have many advantages, such as low density, low heat transfer and expansion coefficients, high tensile strength, and good chemical stability and thermal conductivity. Aiming to improve the properties, this study investigates the effects of adding different amounts of carbon fiber to cement mortar. First, a fluidity test was performed to determine the effects of different carbon-fiber contents on the fluidity of cement mortar. Thereafter, the effects of the amount of carbon fiber on the flexural and compressive strengths of cement mortar were investigated under consistent fluidity conditions by adding a polycarboxylate superplasticizer. The interfacial transition zone of the carbon-fiber-modified cement mortar and the microstructure and morphology of the hydration products were observed via-scanning electron microscopy. Furthermore, the influence of carbon fibers on the mechanical properties of cement mortar and the associated mechanism were studied. http://ijaers.com/detail/mechanism-and-strengthening-effects-of-carbon-fiber-on-mechanical-properties-of-cement-mortar/ Md. Rasidul Islam, Wenbin Zhao, Xiangyu Li http://ijaers.com/uploads/issue_files/6IJAERS-01202313-Mechanism.pdf The paper seeks to analyze the use of Laplace transform in mathematics. However it contributes in mathematics as well as in arena of physics and engineering also. Laplace transform is an important skill to solve linear ordinary and partial differential equations with constant coefficients under suitable initial and boundary conditions. It is a good technique to simplify complex differential equations to a simpler form having polynomials in the area of stability and control. The current far-reaching use of the transform (mainly in engineering) happened during and soon after 2nd World War ,With the ease of application of Laplace transforms in myriad of scientific applications, many research softwares have made it possible to activate the Laplace transformable equations directly supporting the researchers. The transformation is usually used in stochastic performance modelling and analysis of computer and communication systems. It gets significant applications in various areas of physics, electrical engineering, control engineering, optics, mathematics and signal processing. http://ijaers.com/detail/utility-of-laplace-transform-in-mathematics/ Dr. Dhiraj Yadav http://ijaers.com/uploads/issue_files/7IJAERS-12202234-Utilityof.pdf The purpose of this review is to present a break-through technology named Laminated Object Manufacturing (LOM), which can produce a real three-dimensional object directly from a CAD model in a matter of hours. The present paper discusses the rationale for this technology describes the LOM process and presents an overview of LOM machines currently available on the market. Software interfaces and the use of various materials are discussed as well. The laminated object manufacturing LOM process is an effective rapid prototyping technology with a variety of application possibilities. Applying LOM in rapid tooling and patternmaking is especially advantageous because of the LOM objects, robustness, their wood-like properties, and their comparably low material costs. This review paper presents an extension of the sheet lamination object manufacturing process by using a robotic cell to perform the sheet manipulation and handling as well as proposes a frozen slurry-based laminated object manufacturing (FS-LOM) for processing porous ceramics. http://ijaers.com/detail/a-review-of-laminated-object-manufacturing-lom-aspects-and-various-processes-used-in-it/ Hassan Asad, Khan Ihsanullah http://ijaers.com/uploads/issue_files/8IJAERS-01202312-AReview.pdf In this paper four 3D printing technologies fused deposition modeling (FDM), selective laser sintering (SLS), stereo lithography appearance (SLA), and laminated object manufacturing (LOM) were examined for their characteristics its applications. Technology for 3D printing Since the 1980s, when the field of applications first began to take off, rapid advancement has been made. Materials for 3D printing have been introduced. In order to build items with a variety of shape, size, rigidity, and color, it entails layering materials such as plastics, composites, or biomaterials. Another innovation was the use of 3D printing in the engineering of packaging. It has been noted that the benefits of 3D printing technology in the packaging business are unmatched by other comparable packaging production technologies, and that 3D printing technology has a very broad range of competitive advantage through innovation in the future packaging industry. The development of 3D printing raw material technology determines the development of 3D printing technology Development boundary. It has high requirements on the purity, sphericity, particle size distribution, bulk density, oxygen content, fluidity and other properties of metal powder materials. http://ijaers.com/detail/applications-and-prospects-of-3d-printing-in-the-packaging-industry/ Hassan Asad, Khan Ihsanullah, Muhammad Javaid http://ijaers.com/uploads/issue_files/9IJAERS-01202326-Applications.pdf In this paper, using the concept of ϖ-admissibility, we prove some fixed -point results for interpolate Ciric-Reich-Rus-type contraction mappings. We also present some consequences and a useful example. http://ijaers.com/detail/interpolative-ciric-reich-rus-type-contactions-in-m-metric-space/ Muhammad Umair, Ahmad Hassan, Ali Hassan, Abid Hussain, Habiba Faiz, Sana Naz Maqbool, Muahmmad Jamil http://ijaers.com/uploads/issue_files/10IJAERS-01202327-Interpolative.pdf In this research, the breaker index equations are formulated using the kinematic free surface boundary condition. By substituting the potential velocity equation for the solution of Laplace's equation in this equation, it is obtained the wave amplitude function equation. From the wave amplitude function equation two breaker indices are extracted, they are the breaker length index which is the ratio between the breaker height and the breaker length; and the breaker depth index which is the ratio between the breaker height and the breaker depth. The next breaker index, which is a ratio between breaker depth and breaker length, is obtained from the wave number conservation law. Consistency testing of the three breaker index equations obtained shows that there is consistency in the three equations. Consistency testing is done by using the connectivity equation, where a breaker index is the product of the multiplication of the other two breaker indexes. The breaker height index, which is the ratio between the breaker height and the deep water wave height, is obtained by substituting the breaker length index in the energy conservation equation. Thus the breaker height equation is obtained which works a function of the breaker length at the breaking point. With the availability of the four breaker indexes, the breaking parameter can be calculated easily. http://ijaers.com/detail/breaker-indices-in-water-wave-formulated-from-kinematic-free-surface-boundary-condition-conservation-equation-of-wave-number-and-equation-of-energy-conservation/ Syawaluddin Hutahaean http://ijaers.com/uploads/issue_files/11IJAERS-01202311-Breaker.pdf Cost reduction, making the most of resources, whether raw materials, machines or labor, are a great challenge for organizations and their managers, which occasionally in day-to-day life do not always have their full utilization. In addition to these, there are efforts to search for increasingly ecologically correct processes and products. Coming to common sense and delivering a quality product, on time and that generates the least amount of waste and impact on the environment is the current challenge. The article shows two systems, lean manufacturing and its tools to help reduce waste, and Cleaner Production, which seeks to optimize resources in favor of the lowest impact to be generated. In addition to these, it aims to show the benefits generated by them when applied correctly. The article was developed through qualitative research, with searches carried out for case studies and articles, through exploratory and bibliographical research. Lean Manufacturing aims to highlight and eliminate all waste, whether in the productive area or in the administrative area, Cleaner Production aims to identify the generation of impacts and highlight them in the search for the elimination of generation. As a result, there is a similarity between both methodologies, but with different focuses, one more structured with defined methodologies and analysis and implementation tools, the other with step-by-step implementation, but somewhat superficial. http://ijaers.com/detail/comparative-study-between-the-lean-manufacturing-versus-the-cleaner-production/ Ricardo Pereira, Kazuo Hatakeyama, Ana Lúcia Berretta Hurtado http://ijaers.com/uploads/issue_files/12IJAERS-01202323-Comparative.pdf The unbridled increase in the generation of solid waste, especially electronic waste, due to its dangerousness, has been worrying the world. The Judiciary, based on shared responsibility, has already been promoting some sustainable practices to improve the environment and society as a whole. The aim of this study is to contribute, with possible improvements in the Solid Waste Technological Route (Toners) in the Thomaz aquino Forum, an integral unit of the Judiciary of the State of Pernambuco, Brazil, located in the central area of the city of Recife. The methodology was carried out through a bibliographic survey, including qualitative and quantitative research, by data collection, through questionnaires, about the management of the Toner Technological Route of 14 offices, located in the Thomaz Aquino Forum, in order to propose more effective adjustments and adjustments, in addition to expanding information on the importance of knowledge and participation of all in sustainable actions. The study is relevant, given the importance of adequate solid waste management, which make it possible to contribute effectively to the protection of the environment in order to avoid or minimize environmental and institutional degradation, to provide subsidies to propose new actions in updating the next Sustainable Logistics Plan (PLS), in order to achieve its goals and objectives. It was concluded that the Court, although it works positively in the realization of sustainable practices, still demonstrates fragility of some measures from the simplest measures such as information and guidance to the effective improvements, especially in the management of electronic waste and its technological routes. http://ijaers.com/detail/toner-technology-route-a-case-study/ Márcia Regina Aguiar de Albuquerque Maranhão, Eduardo Antonio Maia Lins, Daniele de Castro Pessoa de Melo, Wanderson dos Santos Souza, Danilo Emídio de Souza C Avalcanti http://ijaers.com/uploads/issue_files/13IJAERS-01202319-TonerTechnology.pdf Breast cancer is the most frequent neoplasm in the world, and its causes are multifactorial. Some risk factors are already well established, and others are still being studied, such as infections with certain agents, like the human papillomavirus (HPV). This study aimed to carry out a literature review about the association between breast cancer and HPV, aiming to analyze the role of their E6 and E7 oncoproteins, using PUBMED and LILACS databases for the research. Of the 41 articles included in the study, 30 endorse the association of HPV with breast cancer, of these, only eight with statistically significant values. This study found HPV 16 as the genotype with the highest detection rate and ductal carcinoma as the histological pattern with the highest frequency. Formalin-fixed and paraffin-embedded tissue (FFPE) was the most studied type of sample storage and preservation, and polymerase chain reaction (PCR) was the most used detection method. The virus genetic material was found integrated into the host cell genome in most of the samples. Given the findings, it was concluded that HPV can have a great influence on breast carcinogenesis, however, studies involving the carcinogenic pathways of HPV, and morphological and molecular patterns should be carried out involving a larger sample. http://ijaers.com/detail/influence-of-oncoproteins-e6-and-e7-of-high-risk-human-papilloma-virus-on-breast-cancer/ Ana Karina Brizeno Ferreira Lopes, Marina Viana Padilha, Julliano Matheus de Lima Maux, Sandra Maria Souza da Silva, Elayne Interaminense Cavalcanti de Brito Azevedo, Eloiza Maria do Nascimento, Júlia Barroso Cirne de Azevedo, Cristiane Moutinho Lagos de Melo, Jacinto Costa Silva Neto http://ijaers.com/uploads/issue_files/14IJAERS-0120239-Lopes.pdf The lifestyle of drinking coffee is currently becoming a trend among people in the millennial era. This is the reason for the growth of the domestic coffee shop industry.The purpose of this study was to determine the effect of service quality, price on customer satisfaction and customer loyalty. In addition to testing the effect of customer satisfaction on customer loyalty and testing the role of customer satisfaction in mediating the effect of service quality, price (price) on customer loyalty. This study uses a quantitative approach with an explanatory method, namely in the research being conducted is to explain the symptoms that arise in a research subject. The data analysis technique of this study used Amos' SEM, where the findings of this study were that service quality and price had a positive and significant effect on customer satisfaction and customer loyalty at Grind & Pull, Makassar. http://ijaers.com/detail/determinants-of-customer-satisfaction-and-customer-loyalty-case-study-of-caf-grind-pull-makassar/ Miah Said, Piter Tiong http://ijaers.com/uploads/issue_files/15IJAERS-12202280-Determinants.pdf Mauritia flexuosa, known as ‘buriti’, is an excellent source of bioactive compounds with antioxidant, hypolipidaemic, sun protection, antiplatelet, antithrombotic, hypoglycaemic, antimicrobial and antitumour properties. Considering these properties, it could be used as a therapeutic for conditions that affect the mouth, such as ulcerations and erythema. Among the oral conditions, we can mention oral mucositis, which is characterised by erythema, atrophy and ulceration of the mucous membrane. Thus, this work aimed to develop a phytotherapeutic pharmaceutical formulation for oral application that contains 5% buriti oil as the active ingredient. Five formulations were developed, and one (F5) of the formulations was chosen and subjected to organoleptic and physicochemical analysis (pH, density, and high-performance liquid crhromatography - HPLC), and later to a 3-month stability study in an accelerated climactic chamber. The initially obtained gel/cream was stable according to the tests to which it was submitted. However, after storage for 3 months, it showed a markedly reduced density, indicating the loss of volatile compounds, possibly vitamins A and E. Overall, the gel/cream formulated with buriti oil displays characteristics that make it potentially suitable for the treatment of oral ulcerations such as oral mucositis. http://ijaers.com/detail/formulation-study-for-the-development-of-a-gel-cream-produced-with-mauritia-flexuosa-buriti-oil/ Marcos Aurélio Alves de Santana, Neusa Barros Dantas Neta, Gleiciane de Souza Pereira, Mariana Silva Souza http://ijaers.com/uploads/issue_files/16IJAERS-12202283-Formulation.pdf Strengthening old bridges is an increasingly relevant strategy for risk prevention and operation continuity in management of infrastructures. Transportation networks are subjected to progressively stricter environmental and load conditions, leading to a growing number of deficient structures, also due to aging and deterioration. However, employable resources are finite, from both economic and environmental points of view. For these reasons, strengthening opportunities should be considered as a viable option, improving bridges with low economic and environmental impact. With this perspective, a selection of some of the most interesting strengthening techniques for old truss steel bridges is presented. To address effective solutions, the most frequent problems in old truss railway bridges are first presented. Literature analysis and experts’ interviews were conducted and compared to results obtained from a representative bridge cluster. Different solutions addressing highlighted problems are then collected and qualitatively evaluated, in terms of efficacy on structural and typical construction requirements. Finally, general remarks and recommendations based on collected evidence are presented. http://ijaers.com/detail/a-review-on-design-and-analysis-of-steel-bridge-with-identification-of-load-bearing-capacity/ Mohini Dharwe, Mohit Kumar Prajapati http://ijaers.com/uploads/issue_files/17IJAERS-01202324-AReview.pdf This study on available water content aims to determine the ability of sugarcane plants to grow and produce under water-stressed conditions. This research is expected to be used as one of the references in making decisions to use water efficiently in the Takalar sugar factory's sugarcane plantations. The study used two varieties of sugar cane namely PS. 61 and Q 81. The two varieties were planted at various moisture content levels, namely 25-50%, 50-75%, and 75-100%. The results showed that having 50-75% available water content had a better effect on sugarcane growth during the dry months of September and October. The Q 81 variety is better able to utilize the limited water supply for growth and production. The amount of available water and the variety of growth and sugarcane production have a significant interaction. http://ijaers.com/detail/production-growth-response-of-two-sugar-cane-varieties-saccharum-officinarum-l-at-available-various-water-levels/ Zulkifli Maulana, Andi Muhibuddn, Jeferson Boling, Amiruddin, Hamsina, Rachmawati, Ruslan Hasani http://ijaers.com/uploads/issue_files/18IJAERS-01202320-Production.pdf Water is one of the natural elements that more or less influences every important role in the life of humans and other creatures in this nature which is a basic need for humans so that it becomes the main thing if the clean water sector gets priority in handling and fulfilling it. Water demand is the amount of water needed for household, industrial and other needs. Population Projection is a scientific calculation of population in the future based on assumptions about the components of population growth at a certain level, the results of which will show the characteristics of the population, births, deaths and migration. EPANET is a computer program that provides hydraulic simulations and trends in the quality of water flowing in pipelines. The network itself consists of Pipes, The method of data collection and analysis used in this study was to conduct a survey at the research location to review and see directly the conditions of the research location, then create a piping system that is suitable for the research location, after that calculate the projected population and clean water distribution system in Nuruwe village by using the Epanet 2.0 Software to analyze the feasibility of the piping system based on the number of residents and water needs it can be concluded that the clean water requirement needed by the residents of Nuruwe Village is 2.44 liters/second, with this amount of water demand, a network system distribution model is made piping using Epanet 2.0 software, and the results obtained are Run Successful, which means the distribution of the piping system runs 100%. http://ijaers.com/detail/analysis-of-clean-water-distribution-system-in-nuruwe-village-west-kairatu-district-seram-west-regency-using-epanet-software-2-0/ Rudi Serang http://ijaers.com/uploads/issue_files/19IJAERS-01202317-Analysis.pdf To assess the development of skills by medical students in radiology and diagnostic imaging in a cross-sectional way in undergraduate medicine in an integrated and interdisciplinary curriculum. This is a quantitative, analytical, and expository cross-sectional study, through the application of a structured questionnaire on the radiological themes developed in the axis that has as practical support the Morphofunctional Laboratory, with students from the 1st, 5th and 8th semester of the medical course at the Centro Universitário Metropolitano da Amazônia (UNIFAMAZ), Belém, PA – Brazil. For the elaboration of the result of the present study, the analysis of 93 applied questionnaires was used, respecting the selection criterion, in which the questionnaire should contain the Free and Informed Consent Term duly completed and signed, of which 15 already had a previous graduation. The students at each end of the application of the questionnaire were more confident during the semesters, represented by the increasing average of correct answers over the semesters, and, in this way, corroborating the evolution of the students in the resolution and reasoning of the proposed questions. The information obtained from the medical students evaluated in the study corroborate that problem-based learning facilitates and assists in the process of obtaining knowledge, through the morphofunctional components of the course used to approach radiology and diagnostic imaging with a view multidimensional in addition to the role of complementary examination methods. http://ijaers.com/detail/evaluation-of-the-development-of-competences-in-radiology-and-diagnostic-imaging-in-a-cross-sectional-study-in-a-medical-graduation/ Daniel Lucas Costa Monteiro, Juliane Costa Santos, Guilherme Alves da Silva, Alicia Renata Sales da Conceição, Kelyane Oliveira Lima, Samuel da Silva Ribeiro, Emanuel da Silva Ribeiro, Francisco Miguel da Silva Freitas, Marivaldo de Moraes e Silva, José Ricardo Medeiros Carodoso, Lucian Herlan da Costa Luz Fernandes, Lara Rosa Cardoso e Carodoso, Adriane Raposo Ponte, Pedro Thiago Malcher de Amorim Dias, Camylla Rebecca Bezerra de Aragão, João Claudio Martins Rodrigues, Giovanna Vieira Costa, Gabriel Carvalho de Oliveira, Gabriela de Barros Melo, Marco Davi de Souza, Caroline Cabral Lorenzoni, Yorhanna de Morais Cardoso, Tainá Marques de Sousa Ferreira, Hanna Kainã Rocha de Souza Adão, Maria Jéssica Alves Pinheiro, Maria Fernanda de Sousa Vintura, Enaile Dias Ponte, Manuela Ferraz de Souza Monteiro, Antônia Eduarda Moreira Ferreira, Joely Lúcia de Souza Rodrigues, Priscila Anne Monteiro Guimarães, Lídia Maria Costa Oliva, Lanna Marques Santos, Glayr Gonçalves de Freitas Mendes, Karen Margarete Vieira da Silva Franco, Vera Lúcia Lameira Picanço http://ijaers.com/uploads/issue_files/20IJAERS-01202325-Evaluation.pdf in this paper, was used a method which use concepts of intelligence artificial, machine learning, deep learning for Classification of Type of Vessels. With a technique from deep learning called Convolutional Neural Network (CNN) was applied to recognize images to identify the type of ship and to use the same method to identify if the vessel. The CNN projected with determined 5 layers, the first layer containing 32 neurons, the second layer with 64 neurons, the third layer with 128 neurons, the fourth layer with 512 neurons. Activation functions for these specified layers contain the ReLU function. The fifth and last layer is the output layer is the output layer, so the number of neurons is equal to the number of vessel type. In our study six classes were used, which are the vessel types, in this layer the activation function was the Softmax. The CNN generate satisfactory results, where could get results of prediction with all corrects answers to identify the ship. http://ijaers.com/detail/development-of-a-convolutional-neural-network-for-classification-of-type-of-vessels/ Ariel Victor do Nascimento, Marcus Pinto da Costa da Rocha, Valcir João da Cunha Farias, Miércio Cardoso de Alcântara Neto http://ijaers.com/uploads/issue_files/21IJAERS-08202242-Development.pdf