998 resultados para Estoques de segurança


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Conselho Nacional de Desenvolvimento Científico e Tecnológico

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This dissertation aims to understand the importance of the National School Feeding as a strategy for ensuring the promotion of food and nutrition security in the municipality of Macaíba / RN, taking into account the implementation of the Law School Feeding, 11,947, 2009. The program was extended to all public basic education, youth and adults, in addition to ensuring that 30% of transfers from FNDE, were intended for the purchase of products from family farms. The survey was conducted with 160 students from public schools and farmers nesting Quilombo dos Palmares II, who produce on their land vegetables, fruits and cereals for their own consumption, for sale in local markets, in addition to providing for PNAE. The reciprocity between neighbors, such as mutual aid and sharing of common goods was noticeable in this group of farmers, since it was necessary to meet weekly deliveries of products to schools. As students, we applied a test of acceptability in two schools located in rural and in urban areas, to learn the opinion of ourselves in relation to school food consumed. It was concluded that to be most effective program in the region, there must be a better match in school menus, so that it can be attractive to students and to ensure greater use of fresh food, the main ingredient of same, practice of nutrition education in schools, to teach students the importance of food to health. In relation to local management, noted the need for adjustments bureaucratic as hiring staff for the departments, in order to be more agile in releasing payments to farmers, in addition to hiring assistants general services for schools, one Since the cooks exert dual role, the cooking while being responsible for cleaning the entire school environment. Government investments in the rural sector would be extremely valuable for farmers, since they need financial resources to purchase inputs, irrigation projects for gardens, availability of land for planting, transportation to facilitate the delivery of its products to schools and technical assistance more frequently

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O tema proposto nesta tese vai ao encontro do atual debate em curso no Brasil e no mundo acerca de duas dimensões da cadeia agroalimentar: produção e consumo. Desse modo, as questões de como se dá essa relação frente às estratégias locais por diferentes atores, terá ênfase. Para isso, como campo empírico foram escolhidos três municípios localizados no território Centro-Sul do estado do Paraná: Irati, Inácio Martins e Fernandes Pinheiro que desde 2004 estão inseridos no Programa de Aquisição de Alimentos (PAA), mais especificamente na modalidade Compra com Doação Simultânea (CDS). A hipótese que embasa este estudo é de que o PAA poderá ser capaz de assumir um caráter estruturante - a partir do seu viés pedagógico, capacidade organizativa de produção, manutenção da diversidade ou resgate da policultura (e aqui se privilegia a agroecologia), bem como uma alternativa viável de acesso a um tipo de mercado (mercado institucional) -, não por altruísmo dos atores, mas por ser mais vantajoso ser parte integrante, do que estar à parte do processo, aliando a isso melhorias nas condições alimentares tanto das suas famílias, quanto das entidades receptoras. O objetivo principal foi analisar as relações sociais e as práticas alimentares de um grupo de agricultores(as) agroecológicos entre as responsáveis pelo recebimento dos alimentos doados buscando compreender se o PAA possibilita a Soberania e Segurança Alimentar e Nutricional (SSAN) de grupos sociais (como das famílias rurais) e das pessoas atendidas por estas entidades. A metodologia utilizada foi a de estudo de caso. Como procedimentos foram empregados entrevistas semi-estruturadas e aplicação de questionários como: Escala Brasileira de Insegurança Alimentar(EBIA) e Questionário de Frequência de Consumo Alimentar(QFCA). A amostra foi composta por agricultores(as)/ fornecedores(as) do PAA, nutricionistas e, coordenadora de uma das entidade dos seus produtos é, de fato, o que os mobiliza a continuar produzindo em maior diversidade e quantidade. Após a vivência dos(as) agricultores(as) /fornecedores de estarem inseridos no Programa foi possível para estes atores se sentirem parte do processo e, assim, repensar suas práticas de produção de alimentos, seja ela destinada ao autoconsumo, seja voltada à comercialização. Para além da discussão acerca da produção destinada ao autoconsumo, ficou claro o processo de recampesinização entre as famílias de agricultores(as). O processo de (re)conexão se apresenta de forma frágil, considerando, sobretudo, as considerações feitas pelas mediadoras. Trazer à tona o debate acerca da produção-consumo de alimentos, tanto na perspectiva de quem produz, como na de quem consome, e tomando por referência a operacionalização de políticas públicas, viabiliza a ampliação de debates e a concretização de ações mais contundentes numa perspectiva de minorar a situação de vulnerabilidade (social e alimentar) e de pobreza rural

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The subject of public safety is part of the academic and popular discussions, due to several factors that act in society culminating in an increasing criminality. The importance of the evaluation of public policies in this context consists in a possible control tool, monitoring and necessary adjustments to the government to make the necessary changes. Given this reality, it is thought the research problem: how Mossoró (RN) city has implemented his public security policy? In general guideline of the research, we work with the following hypothesis: the own formulation of the National Policy of Public Safety there are elements that hinder the implementation of a public policy of municipal security in Mossoró. The objective of this research is to evaluate the existing security public policy in the city of Mossoró, by the elements that facilitate and/or hamper its implementation, through the actions of municipal government in the activities of the Mossoro Civil Guard (GCM). For this, a review of the implementation process was conducted, specifically its subprocesses of selection, training, and logistical or operational. Was used bibliographical research, documental primary and secondary, and field research, with conducting of interviews. It was found that with a staff of 197 guards, and with five years of creation, the actions developed by this institution refer to an early implementation of the municipal security policy. The guard has the basic pattern selection, part of function relocation and part of public tender. The formation occurs in an introductory way, however, not complete and specific, for the function performance. Its operability is limited by the number of existing effective and by the physical structure that has not matching the demand yet, which touches on the municipal budgetary reality of direct resource intended to safety. It was found the absence of a municipal plan of public security with principles, guidelines and goals that could direct the actions of the guard. It is concluded that despite of the implementation of the GCM Mossoró have not achieved, within the parameters of efficiency, efficacy and effectiveness have played their actions, projects and programs, it could trigger a process of opening for construction of a municipal security policy. As well as break with the paradigm of municipal actions just meant for surveillance of public property, interaction affirmative for the prevention of violence and crime

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Os objetivos deste trabalho foram quantificar as exposições dérmicas (EDs) e respiratórias (ERs) proporcionadas ao piloto e ao seu ajudante nas aplicações de herbicidas para o controle de plantas daninhas aquáticas com aerobarco; classificar essas condições de trabalho em seguras ou inseguras; e calcular a necessidade de controle das exposições (NCE) e o tempo de trabalho seguro (TTS). O aerobarco utilizado tinha casco de alumínio (4,85 x 2,42 m) e acionamento por hélice acoplada a motor a gasolina de 350 HP. O equipamento de pulverização era composto por bomba de diafragma com fluxo máximo de 49,69 L min-1, pressão máxima de 25 kg cm-2, acionada por motor a gasolina de 4 HP, e tanque de calda de 189 L. A barra de pulverização de alumínio era composta de duas seções laterais de 3 m, posicionadas na linha entre o encosto do banco do piloto e o início da estrutura protetora da hélice. Cada seção da barra tinha seis bicos com pontas de jato plano com indução de ar AI 100 03, espaçados de 0,5 m, e uma ponta OC 20 fixada em cada extremidade. O conjunto de pontas pulverizava faixas de 6 m de largura e aplicava o volume de calda de 200 L ha-1. O sistema tinha gerenciador de fluxo, controlado por central eletrônica acoplada a DGPS (com precisão submétrica), para corrigir automaticamente a vazão em função de alterações na velocidade real da embarcação. As EDs e ERs aos herbicidas foram calculadas com os dados substitutos das exposições às caldas, avaliadas com os traçadores cobre e manganês adicionados às caldas. As exposições foram extrapoladas para uma jornada de trabalho de seis horas. A segurança das condições de trabalho foi determinada com o cálculo da margem de segurança (MS), utilizando-se a fórmula MS = (NOEL x 70)/(QAE x 10), em que QAE = quantidade absorvível da exposição. As condições de trabalho foram classificadas em seguras, se MS>1, ou inseguras, se MS<1. As exposições proporcionadas pelas condições de trabalho foram de 10,65 mL de calda por dia para o piloto e de 16,80 mL por dia para o ajudante, que fica sentado em uma cadeira a 2,0 m à frente do piloto e da barra de pulverização. Classificaram-se como seguras as aplicações dos herbicidas glyphosate (Rodeo, 6 L ha-1), 2,4D (DMA 806 BR, 8 L ha-1) e fluridone (Sonar AQ, 0,4 L ha-1), para o piloto e o seu ajudante. Classificou-se como insegura a aplicação do herbicida diquat (Reward, 4,0 L ha-1) para as duas condições de trabalho, cujas necessidades de controle das exposições calculadas foram de 65% para o piloto e de 78% para o ajudante do piloto.

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Objetivou-se com este trabalho avaliar a eficiência da cabina do trator, de dois tipos de ponta de pulverização e de duas posições da barra do pulverizador montado em trator em aplicações de herbicidas na cultura de cana-de-açúcar, como medidas de proteção coletiva para a atividade de tratorista, separadamente ou combinadas; e classificar a segurança dessas condições de trabalho com as 46 recomendações de herbicidas registradas. As exposições dérmica e respiratória do tratorista foram quantificadas em aplicações com o pulverizador equipado com barra traseira ou central, associadas com pontas com indução de ar, modelo Turbo TeeJet Air Induction® (TTI-11004VP), e sem indução de ar, modelo Turbo Floodjet® (TF-VP3), e o trator sem e com cabina. Foram calculadas as margens de segurança (MS) para 46 recomendações de aplicação de herbicidas nessas condições de trabalho. Pelos valores de MS calculados, as condições de trabalho foram classificadas como seguras (MS > 1) ou inseguras (MS < 1). A condição de trabalho mais segura para o tratorista é a associação de pulverizador de barra central, trator com cabina e pontas TTI. Nas aplicações com o pulverizador de barra central sem a cabina, das 46 recomendações de herbicidas, são seguras para o tratorista as de imazapyr, trifloxysulfuron-sodium, imazapic, glyphosate, amicarbazone, hexazinone, sulfentrazone, clomazone, oxadiazon, isoxaflutole, pendimethalin, flazasulfuron, tebuthiuron, ethoxysulfuron e acetoclor. Com o uso da cabina, também são seguras as de metribuzin e s-metalochlor. Nas aplicações com o pulverizador de barra traseira sem a cabina, das 46 recomendações de herbicidas, são seguras as de imazapyr, trifloxysulfuron-sodium, imazapic, glyphosate, amicarbazone, hexazinone, sulfentrazone, clomazone, oxadiazon, isoxaflutole, pendimethalin, flazasulfuron e tebuthiuron. Com a associação da cabina, também são seguras para o tratorista a aplicação do ethoxysulfuron com as pontas TF e a do metribuzin e s-metalochlor com as pontas TTI.

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O objetivo deste trabalho foi avaliar os efeitos do período e volume de aplicação na segurança da atividade de tratoristas aplicando herbicidas na cultura de cana-de-açúcar com o pulverizador de barra montado em trator e a eficiência de equipamentos de proteção individual (EPIs) e de uma cabina acoplada ao trator. As exposições dérmicas de 13 condições de trabalho foram avaliadas e analisadas estatisticamente por meio do delineamento inteiramente ao acaso e do esquema fatorial 3 x 2 x 2 + 1. O fator A foi a condição de exposição: 1) exposição dérmica potencial (EDP) - sem nenhuma medida de segurança; 2) exposição com cabina no trator (Cabina); e 3) exposição com as vestimentas (EPI). O fator B foi o volume de aplicação: 1) 200 L ha-1 e 2) 100 L ha-1; e o fator C foi o período de aplicação: 1) diurno e 2) noturno. Como testemunha foi avaliada a EDP do tratorista aplicando na atividade usual de 300 L de calda ha-1, no período diurno. As exposições dérmicas (EDs) aos herbicidas considerados nessas condições de trabalho foram estimadas por meio de dados substitutos das EDs avaliadas ao cátion Cu+2 adicionado como traçador nas caldas aplicadas. O pulverizador utilizado foi do modelo PJ 600, com barra de 12 m de comprimento e 24 bicos de jato plano TT 110 04 ou TT 110 02. As 13 condições de trabalho avaliadas foram classificadas como seguras (MS>1) para o tratorista aplicando os herbicidas glyphosate (48% i.a.), MSMA (48%), diuron (46,8%) + hexazinone (13,2%), clomazone (50%), sulfentrazone (50%), ametryne (50%), diuron (50%), isoxaflutole (75%), metribuzin (48%), 2,4-D (80,6%), ametryne (30%) + clomazone (20%), ametryne (73,25%) + trifloxysulfuron (1,85%) e tebuthiuron (80 %) e inseguras para o herbicida atrazine (50%), nos dois períodos e nos três volumes de aplicação, e ametryne (50%), na aplicação diurna e 100 L de calda ha-1. As aplicações noturnas e os volumes de aplicação reduzidos tornaram as condições de trabalho mais seguras, exceto para o atrazine. A eficiência dos EPIs para a aplicação de 300 L ha-1 variou de 69,5 a 89,3%, e a da cabina do trator variou entre 76,4 e 83,3%, em relação aos volumes reduzidos de 100 e 200 L ha-1.

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Objetivou-se com este trabalho classificar em seguras ou inseguras as condições de trabalho de aplicação da formulação comercial de paraquat a 0,5% e de abastecimento dos tanques em operação de repasse em cultura de cana-de-açúcar com os pulverizadores costal manual, costal pressurizado e Pulmipur manual; determinar o efeito das variações na operação de repasse em quatro usinas de açúcar e álcool com o pulverizador costal pressurizado sobre as exposições dos trabalhadores ao paraquat; determinar a eficácia de equipamentos de proteção individual nessas condições de trabalho; e avaliar a intensidade da deriva e a eficácia de acessórios protetores de deriva. As exposições dérmicas e respiratórias dos trabalhadores foram avaliadas e utilizadas para calcular a margem de segurança (MS). Os valores de MS foram utilizados para classificar essas condições de trabalho em seguras (MS > 1) ou em inseguras (MS < 1). Para avaliar a deriva das aplicações na cultura e a eficácia dos protetores de deriva, foram estudados os tratamentos: formulação comercial de paraquat a 0,5% na calda, aplicada com o costal manual, sem e com o chapéu de proteção de deriva; com o costal pressurizado, sem e com a planilha de proteção de deriva; formulação comercial de paraquat pura com o Pulmipur; formulação comercial de glyphosate a 1% com o costal pressurizado e com a planilha, e puro com o Pulmipur; e testemunha sem aplicação. As duas atividades com o Pulmipur proporcionam as maiores exposições dérmicas, devido ao manuseio da formulação, e são inseguras sem o uso dos EPIs e seguras com estes. As atividades com o pulverizador costal manual ou pressurizado são seguras com ou sem os EPIs. As grandes diferenças nas EDs dos trabalhadores se devem às diferenças no tempo de trabalho diário e no número de trabalhadores nas equipes entre as usinas de açúcar e álcool. O protetor de deriva tipo chapéu é eficaz no controle da deriva na aplicação do paraquat, e a planilha, não.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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This study aimed to identify and describe the factors related to Patient Safety in a medication system according to the nurses analysis in a teaching hospital from the photographic analysis method. This was a cross-sectional, descriptive study with mixed approach in a teaching hospital in Rio Grande do Norte. The population consisted of 42 nurses from inpatient units, of which 34 composed the study sample. As eligibility criteria, we defined nurses from public service and nurses who agreed to participate. Ethical determinations were observed, the study was submitted to the Ethics and Research of the University Hospital Onofre Lopes, obtaining the assent with ethical assessment certificate (CAAE 0098.0.051.294-11). For data collection, we used the photographic method (Photographic Analysis Technique) by Patricia Marck (Canada). It was developed in two phases: at first, we randomly captured photos from the medication system, resulting in 282 images; then we selected/processed the photographs, which were reduced to 10 images in Microsoft Excel 2010; in the second phase, the nurses answered the questionnaire divided into socio-professional profile and Digital Photography Scoring Tool (questions a and b ). For analysis of the question a , we used the content analysis technique, and for b , we used the Statistical Package for the Social Sciences 20.0 (temporary license). The socio-professional profile revealed the predominance of females; age group 34-43 years; professionals with specialization; 10-18 years of length of service; and nurses working exclusively in the hospital and who know the Patient Safety. The photographic analysis in relation to Patient Safety resulted in specific categories for each stage of the medication system. Regarding disposal, we identified Proper verification ; Improper verification ; Correct identification ; Disposal in single doses ; and Improper Environment , with predominance of that last category. As for storage: Proper storage ; Improper storage ; Risk of exchange/disappearance ; and Poor hygiene , with special reference to improper storage. In preparation: Risk of exchanging medication/patient ; Inappropriate physical space ; and Inadequate 9 preparation of controlled drugs , highlighting the first category. In drug administration: Lack of Personal Protective Equipment ; Use of Personal Protective Equipment ; Improper administration technique ; Proper administration technique ; Correct drug identification ; Incorrect drug identification ; and Peripheral venous access without identification . From the safety assessment of 10 photographs, by adapting the scores (1-10) to the Likert Scale, we identified three Totally Unsafe (Level 1), three Unsafe (Level 2), three Partially Safe (Level 3), one Safe (Level 4), and no photograph considered Totally Safe. This study identified the prevalence of unsafety in the medication system in the nurses opinion. We were also able to understand that, although nurses identify safety aspects, the most prevalent categories characterize an unsafe assessment. Nursing needs to reflect on its practice, identifying gaps in the medication system in order to achieve a proper and safe care

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The reports of adverse events date from 1990 up to the present day. Conceptually, these adverse events are unintentional injuries unrelated to the underlying disease, causing measurable lesions in patients, extending the period of hospitalization, or leading to death. These issues require discussions with regard to patient safety, improved quality of service, and preventing medical errors. In the Intensive Care Units, this concern is greater because these are sectors of intensive care to individuals with hemodynamic changes and imminent risk of death. Therefore, it is essential to conduct evaluation processes to investigate aspects of quality of nursing care and patient safety in these spaces. For that reason, we aimed to propose the Evaluation protocol of nursing care and patient safety in Intensive Care Units. For its achievement, we needed to: 1) analyze the evolution of the patient safety concept used in scientific productions, under Rodgers evolutionary concept; 2) identify the necessary items to build the evaluation protocol of nursing care and patient safety in the Intensive Care Unit, from the available evidence in literature; 3) construct an instrument for content validation of the evaluation protocol of nursing care and patient safety in the Intensive Care Unit; and 4) describe and evaluate the appropriateness of the content for an evaluation protocol of nursing care and patient safety in the Intensive Care Unit. This is a methodological study for the content validation of the abovementioned protocol. To meet the first three specific objectives, we used the integrative literature review in Theses Database of the Coordination for the Improvement of Higher Education Personnel and the portal of the Collaborating Centre for Quality of Care and Patient Safety. The fourth specific objective happened through the participation of judges, located from the Lattes curricula, in the content validation process developed in two stages: Delphi 1 and Delphi 2. As instrument, we used the electronic form of Google docs. We present in tables the answers from the evaluation instruments by Delphi consensus and Content Validity Index (CVI) of the entire protocol. We summarized the results in articles entitled Analysis of the patient safety concept: Rodgers evolutionary concept ; Scientific evidence regarding patient safety in the Intensive Care Unit ; Technological device for the content validation process: experience report ; and Evaluation protocol of nursing care and patient safety in Intensive Care Units. The Embodied Opinion of the Research Ethics Committee of the Universidade Federal do Rio Grande do Norte, No. 461,246, under CAAE 19586813.2.0000.5537, approved the study. Thus, we conclude the protocol valid in its content, constituting an important tool for evaluating the quality of nursing care and patient safety in Intensive Care Units

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Since the publication of the report "To Err is Human" by the Institute of Medicine (IOM) , which estimated that between 44.000 to 98.000 Americans die annually as a result of errors in health care, patient safety spent gaining prominence, emerging studies assess the safety culture by measuring the safety climate. In this context, the aim of this study was to identify safety culture perceived by nursing professionals working in the intensive care unit of a maternity school in Natal/RN through the Security Attitudes Questionnaire (SAQ). This was a descriptive study, cross-sectional and quantitative approach undertaken in the Intensive Care Unit Maternal and Neonatal a maternity school in Natal/RN. The project was submitted to and approved by Brazil Platform Zip/UFRN under number 309 540 and CAAE 16489713.7.0000.5537. It was used to collect data two instruments: a questionnaire in order to collect socio-demographic data of the subjects and the Questionário Atitudes de Segurança , a cultural adaptation to Portuguese of the instrument of the World Health Organization titled Safety Attitudes Questionnaire - (SAQ ) Short Form 2006. The collected data were analyzed quantitatively by the organization in electronic databases in Microsoft Excel 2010 spreadsheet and exported to statistical software for free access to be coded, tabulated and analyzed using descriptive statistics. The study included a total of 50 nurses, 31 and 19 of the NICU Maternal ICU, predominantly female, mean age 35 years, median time of 10 years training and working in maternity, mostly, less than 05 anos. As a result, two articles were produced. The first refers to the first two domains of the instrument entitled "climate of teamwork" and "climate security" . The scores of the two areas were slightly higher in Maternal ICU compared to the NICU, but no sector has reached the ideal minimum score of 75: in the first domain Maternal ICU had an average of 74.77, with medians of 75 and 100, while Neonatal ICU reached an average of 69.61 with median also 75 and 100, while the second field means were 69.35 and 66.01 for Maternal and Neonatal ICUs respectively, with a median of 100 in the two sectors. The second article relates to the field "Perception Management Unit and Hospital", which 9 assessed the perception of management units and motherhood by professionals. In general, the items of the domain in question also obtained scores below the ideal minimum: 63.68 to 51.02 and maternal ICU for neonatal, featuring a clear separation between the management and the professionals who work in direct care. These findings indicate a warning sign for the institution and point to the need to implement actions aimed at patient safety

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This dissertation presents a discussion on the level of risk awareness of students who have welding practice in the laboratories at CEFET/PI, both in Teresina and Floriano. Its main goal is to investigate risk factors involving students, teachers and employees that work in these laboratories. It s an empirical survey, held among a certain amount of students from the course in Mechanic Technology. For data analysis, the concept of risk was compared to the students direct measure of perception. The main results suggest the students must be better informed, more risk aware and more competent, in order to avoid accidents. They also point to a strong need for a more formal and effective performance to assure full consciousness about the risks involving the welding practice.

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This study aimed to analyze the percentage of compliance, related to the requirements of Practice, achieved by 23 supermarkets in neighborhood after the deployment of Food Insurance Program. For its development research methodology adopted was the application start and end of a check-list (tool-specific SBP) in 23 supermarkets, target of this study. After the deployment of PAS was made a comparative study where it was possible to see that these companies need to improve conditions related to food safety, because according to the study, none of the 23 supermarkets evaluated met the criteria recommended by the SBP to 100% of compliance for the items critical of the check-list. Only 04 of the 23 supermarkets were in the range of 80 to 90% of the overall percentage of compliance, representing only 17.3% of the sample. Most of the sample submitted in a regular situation, according to the methodology of Cardoso (2001). Of the 23 supermarkets studied, 03 supermarkets were classified as poor (13.04%), 13 as scheduled (56.52%) as good and 07 (30.43%). You can see improvements in a small part of the sample, but the decline in the percentage of compliance of 02 companies after working for the implementation of the program, showing lack of responsibility and commitment of companies which should have as its top priority to food safety that market

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The decrease in crime is one of the core issues that cause concern in society today. This study aims to propose improvements to public safety from the choice of points to the location of police units, ie the points which support the car and the police. For this, three models were developed in order to assist decision making regarding the best placement of these bases. The Model of Police Units Routing has the intention to analyze the current configuration of a given region and develop optimal routes for round preventative. The Model of Allocation and Routing for New Police Units (MARNUP) used the model of facility location called p-median weighted and traveling salesman problem (TSP) combined aiming an ideal setting for regions that do not yet have support points or to assess how far the distribution is present in relation to that found in solution. The Model Redefinition and Routing Unit Police (MRRUP) seek to change the current positioning taking into account the budgetary constraints of the decision maker. To verify the applicability of these models we used data from 602 points to instances of police command that is responsible for the capital city of Natal. The city currently has 31 police units for 36 of these 19 districts and police have some assistance. This reality can lead to higher costs and higher response times for answering emergency calls. The results of the models showed that in an ideal situation it is possible to define a distance of 500 km/round, whereas in this 900 km are covered by approximately round. However, a change from three-point lead reduced to 700 km / round which represents a decrease of 22% in the route. This reduction should help improve response time to emergency care, improving the level of service provided by the increase of solved cases, reducing police shifts and routing preventive patrols