Granulomatous Reactivation during the Course of a Leprosy Infection: Reaction or Relapse

Background: Leprosy is a chronic granulomatous infectious disease and is still endemic in many parts of the world. It causes disabilities which are the consequence of nerve damage. This damage is in most cases the result of immunological reactions. Objectives: To investigate the differences between a type 1 leprosy (reversal) reaction and relapse on using histopathology. Methods: The histopathological changes in 167 biopsies from 66 leprosy patients were studied. The patients were selected when their sequential biopsies demonstrated either different patterns or maintained the same pattern of granulomatous reaction over more than two years during or after the treatment of leprosy. Results: In 57 of the patients studied, a reactivation was seen which coincided with a decrease in the bacteriological index (BI), suggesting that this reactivation (reversal reaction or type 1 leprosy reaction) coincides with an effective capacity for bacteriological clearance. In nine patients, an increase of the bacteriologic index (IB) or persistence of solid bacilli occurred during the reactivation, indicating proliferative activity, suggestive of a relapse. The histopathological aspects of the granulomas were similar in both groups. Conclusion: Bacterioscopy provided the only means to differentiate a reversal reaction from a relapse in patients with granulomatous reactivation. The type 1 leprosy reaction may be considered as a part effective immune reconstitution (reversal, upgrading reaction) or as a mere hypersensitivity reaction (downgrading reaction) in a relapse.

EVALUATION OF FIVE SUGAR CANE PLANTERS

Brazil is the world biggest producer of sugar cane with an area of 7x10(6) hectares. Mainly the system used for planting is the semi-mechanized one, which consists in opening the furrows with a machine, manually allocating the fractioned stalks and then covering the furrows done by the machines. The great amount of human labor used in the semi-mechanized system is becoming harder to find and also more expensive, indicating the need of a fully mechanized operation. Currently in Brazil these agriculture machines industries offers six different types of fully mechanized sugar cane planters (two types of whole stalks for planting and four using mechanized harvested stalks known as billets). All of them plant in two furrows simultaneously in 1.5 m row spacing. This study analyzed five different machines and the following variables: Working Speed (km h(-1)); Effective Capacity (ha h(-1)), Drawbar Force (kgf), Draw Bar Power (in HP), Fuel Consumption (L h(-1)) and Costs (US$ ha(-1)) comparing them with the semi-mechanized system. This research also characterized the stalks for planting as viable gems number (%), non viable gems number (%) and billet length (m). And lastly the mechanized planting system is cheaper than the conventional one and none of the machines has an adequate mechanism for placing the right amount of sugar cane seed.

Sairaalan kolmen yksikön kapasiteetin käytön kehittäminen

Tässä tutkimuksessa selvitettiin Etelä-Karjalan keskussairaalan sädehoitoyksikön, päiväkirurgisen yksikön sekä synnytysten ja naistentautien yksikön käyttämän kapasiteetin kustannuksia eri käyttöasteilla. Yksiköiden toiminta ja niiden keskeiset resurssit kuvattiin. Tiedot kerättiin käyttäen haastatteluja, käyttöomaisuuskirjanpitoa ja laskentatoimen talousraportointijärjestelmää. Yksiköiden tuloslaskelmien perusteella arvioitiin niiden muuttuvia ja kiinteitä kustannuksia. Kapasiteettimalleja arvioitiin voitavan hyödyntää esimerkiksi toiminnan seurannassa, suunnittelussa ja tavoiteasetannassa. Kapasiteetin määrittely ja kapasiteetin kustannusten laskenta erilaisille kapasiteetin käyttöasteille onnistui kaikissa yksiköissä. Parhaiten kapasiteetin kustannustieto kuvasi sädehoitoa ja heikoiten synnytyksiä. Käyttämätöntä kapasiteettia tunnistettiin sädehoitoyksikössä ja päiväkirurgisessa yksikössä. Toiminta-asteen noston vaikutukset yksikkökustannuksiin laskettiin kaikissa yksiköissä ja niissä yksiköissä, joissa oli käyttämätöntä kapasiteettia, tehtiin lisäksi tarkempia laskelmia ja ehdotuksia toiminnan kehittämiseksi.

Suunnittelukapasiteettien seurantamallin kehittäminen

The first main objective of this study was to develop a planning capacity management model for a chocolate and confectionary company in Finland. The second objective was to analyze how capacity updates would affect cost accounting practices. In addition, a creation of an update and maintenance process of planning capacities was determined as a sub-objective of developing the capacity management model. The thesis was started with analyzing the needs, requirements and constraints of the capacity management model and model’s connection with cost accounting. This was done by interviewing key officials like production planners, managers and controllers. A thorough literature review was also done at an early phase. Furthermore, internal systems and software architecture got to be acquainted with. The model was constructed as an Excel-based platform which will get its input data from Enterprise Resource Planning system and Production Performance Measurement system. The main purpose of the planning capacity management model is to make sure that the production planners can utilize more precise parameters but it also offers tools for the production managers to assess production performance and effectiveness at the product level. In addition to production planning, planning capacities are also tightly involved with cost accounting as many direct and indirect costs are allocated to the products utilizing planning capacities. For this reason, the linkage between product costing and capacity is also diversely examined in the thesis. Development suggestions conclude the report by giving some guidelines for more precise and consistent production planning and cost accounting between the factories.

Evaluation of five sugar cane planters

Brazil is the world biggest producer of sugar cane with an area of 7x10(6) hectares. Mainly the system used for planting is the semi-mechanized one, which consists in opening the furrows with a machine, manually allocating the fractioned stalks and then covering the furrows done by the machines. The great amount of human labor used in the semi-mechanized system is becoming harder to find and also more expensive, indicating the need of a fully mechanized operation. Currently in Brazil these agriculture machines industries offers six different types of fully mechanized sugar cane planters (two types of whole stalks for planting and four using mechanized harvested stalks known as billets). All of them plant in two furrows simultaneously in 1.5 m row spacing. This study analyzed five different machines and the following variables: Working Speed (km h-1); Effective Capacity (ha h-1), Drawbar Force (kgf), Draw Bar Power (in HP), Fuel Consumption (L h-1) and Costs (US$ ha-1) comparing them with the semi-mechanized system. This research also characterized the stalks for planting as viable gems number (%), non viable gems number (%) and billet length (m). And lastly the mechanized planting system is cheaper than the conventional one and none of the machines has an adequate mechanism for placing the right amount of sugar cane seed.

Windrowing and prismatic baling of sugar cane vegetal residues: Some operational parameters and energetic efficiency

It was evaluated the energetic efficiency and operational parameters of a windrowing and prismatic baling, both from CASE NEW HOLLAND® operations in sugarcane vegetal residues (green leaves, dry leaves and tops) picked mechanically in green cane. The area belongs to COSTA PINTO MILL (COSAN® Group) which was harvested mechanically by combines in the State of Sao Paulo, Brazil. The geographic location of the area is: Latitude 22°40'30S, Longitude 47°36'38W and Altitude of 605m. The variety was RB 82-5336, planted in 1.40m row spacing, with 78t.ha-1 yield. The vegetal residues analysis obtained 69.93% of leaves, 21.44% of stalks fractions, 2.27% of tops and 6.36% of total strange matter. The vegetal residues values were: gross heat of 18.43MJ.kg-1, low heat of 17.00MJ.kg'1 and useful heat of 12.94MJ.kg-1. The vegetal residues average energetic potential was 342.48GJ.ha-1. The treatments were simple, double and triple windrowing. The use of the rake and prismatic baler to pick up the residues was viable. The simple windrowing treatment presented the best results: effective capacity of 83.06t.ha-1, fuel consumption of 0.18L.t -1 and 99.95% of positive energetic efficiency. The bales obtained in the treatment of triple windrowing presented the largest specific mass average of 221.11kg.m-3. The soil amount in the bales increased with successive windrowing. The baling operation in the triple windrowing treatment obtained better results, presenting the effective capacities of 20.29t.h -1 and 1.45ha.h-1 and fuel consumption of for baled in 1.37L.t-1. The high total energetic efficiency of 99.53% indicates that is technically viable the withdrawal of the vegetal residues.

Comparative field test between two sugar cane (Saccharum spp.) harvesters under two different operational conditions in Brazil

The sugar cane crop is one of the main products in Brazil and according to several authors can generate, besides the industrialized stalks, an amount of crop residues from the order of 15 to 30 % in weight of the aerial part of the plants, depending on the field conditions. The sugar cane area in Brazil is around 5.5×106 hectares, with an amount of 400.106 tons of stalks, with stalks yield of 72 tons.ha-1. This study took place in a sugar cane plot (Latitude 22°46'S, Longitude 47°23'W and 600m of altitude) with 3% of slope, located in São Paulo State. The sugar cane variety was SP 80-1816, in its forth cut, 11 months old and with a planted row spacing of 1.40 m. By other side, several sugar mills are bringing the crop residue to their patio to produce energy with the bagasse. One choice is to bring the crop residue at the same moment with the stalks, avoiding the next operation of baling it. The objective of this study was to analyze some operational parameters of two different sugar cane harvesters under the same field conditions, which was divided in four treatments: T1 = CAMECO CHT2500B operating normally; T2 = CAMECO CHT2500B operating without the cleaning system; T3 = CASE 7700 operating normally; T4 = CASE 7700 operating without the cleaning system. The results obtained were: Table presented CEB = Gross effective capacity; CEL = Net effective capacity. The conclusion is that under normal operation the CASE harvester worked better then CAMECO in the parameters CEL stalks and Manipulation efficiency. And without the cleaning system operating CASE also worked better in the parameters of CEB raw material, CEB stalks, CEL raw material and CEL stalks.

Desempenho de semeadora-adubadora com cinco modelos de hastes sulcadoras na cultura do milho (Zea mays L.)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modelos de elementos finitos explícitos para explosiones en estructuras reticuladas de hormigón armado : aplicaciones al estudio del colapso de edificios

La frecuencia con la que se producen explosiones sobre edificios, ya sean accidentales o intencionadas, es reducida, pero sus efectos pueden ser catastróficos. Es deseable poder predecir de forma suficientemente precisa las consecuencias de estas acciones dinámicas sobre edificaciones civiles, entre las cuales las estructuras reticuladas de hormigón armado son una tipología habitual. En esta tesis doctoral se exploran distintas opciones prácticas para el modelado y cálculo numérico por ordenador de estructuras de hormigón armado sometidas a explosiones. Se emplean modelos numéricos de elementos finitos con integración explícita en el tiempo, que demuestran su capacidad efectiva para simular los fenómenos físicos y estructurales de dinámica rápida y altamente no lineales que suceden, pudiendo predecir los daños ocasionados tanto por la propia explosión como por el posible colapso progresivo de la estructura. El trabajo se ha llevado a cabo empleando el código comercial de elementos finitos LS-DYNA (Hallquist, 2006), desarrollando en el mismo distintos tipos de modelos de cálculo que se pueden clasificar en dos tipos principales: 1) modelos basados en elementos finitos de continuo, en los que se discretiza directamente el medio continuo mediante grados de libertad nodales de desplazamientos; 2) modelos basados en elementos finitos estructurales, mediante vigas y láminas, que incluyen hipótesis cinemáticas para elementos lineales o superficiales. Estos modelos se desarrollan y discuten a varios niveles distintos: 1) a nivel del comportamiento de los materiales, 2) a nivel de la respuesta de elementos estructurales tales como columnas, vigas o losas, y 3) a nivel de la respuesta de edificios completos o de partes significativas de los mismos. Se desarrollan modelos de elementos finitos de continuo 3D muy detallados que modelizan el hormigón en masa y el acero de armado de forma segregada. El hormigón se representa con un modelo constitutivo del hormigón CSCM (Murray et al., 2007), que tiene un comportamiento inelástico, con diferente respuesta a tracción y compresión, endurecimiento, daño por fisuración y compresión, y rotura. El acero se representa con un modelo constitutivo elastoplástico bilineal con rotura. Se modeliza la geometría precisa del hormigón mediante elementos finitos de continuo 3D y cada una de las barras de armado mediante elementos finitos tipo viga, con su posición exacta dentro de la masa de hormigón. La malla del modelo se construye mediante la superposición de los elementos de continuo de hormigón y los elementos tipo viga de las armaduras segregadas, que son obligadas a seguir la deformación del sólido en cada punto mediante un algoritmo de penalización, simulando así el comportamiento del hormigón armado. En este trabajo se denominarán a estos modelos simplificadamente como modelos de EF de continuo. Con estos modelos de EF de continuo se analiza la respuesta estructural de elementos constructivos (columnas, losas y pórticos) frente a acciones explosivas. Asimismo se han comparado con resultados experimentales, de ensayos sobre vigas y losas con distintas cargas de explosivo, verificándose una coincidencia aceptable y permitiendo una calibración de los parámetros de cálculo. Sin embargo estos modelos tan detallados no son recomendables para analizar edificios completos, ya que el elevado número de elementos finitos que serían necesarios eleva su coste computacional hasta hacerlos inviables para los recursos de cálculo actuales. Adicionalmente, se desarrollan modelos de elementos finitos estructurales (vigas y láminas) que, con un coste computacional reducido, son capaces de reproducir el comportamiento global de la estructura con una precisión similar. Se modelizan igualmente el hormigón en masa y el acero de armado de forma segregada. El hormigón se representa con el modelo constitutivo del hormigón EC2 (Hallquist et al., 2013), que también presenta un comportamiento inelástico, con diferente respuesta a tracción y compresión, endurecimiento, daño por fisuración y compresión, y rotura, y se usa en elementos finitos tipo lámina. El acero se representa de nuevo con un modelo constitutivo elastoplástico bilineal con rotura, usando elementos finitos tipo viga. Se modeliza una geometría equivalente del hormigón y del armado, y se tiene en cuenta la posición relativa del acero dentro de la masa de hormigón. Las mallas de ambos se unen mediante nodos comunes, produciendo una respuesta conjunta. En este trabajo se denominarán a estos modelos simplificadamente como modelos de EF estructurales. Con estos modelos de EF estructurales se simulan los mismos elementos constructivos que con los modelos de EF de continuo, y comparando sus respuestas estructurales frente a explosión se realiza la calibración de los primeros, de forma que se obtiene un comportamiento estructural similar con un coste computacional reducido. Se comprueba que estos mismos modelos, tanto los modelos de EF de continuo como los modelos de EF estructurales, son precisos también para el análisis del fenómeno de colapso progresivo en una estructura, y que se pueden utilizar para el estudio simultáneo de los daños de una explosión y el posterior colapso. Para ello se incluyen formulaciones que permiten considerar las fuerzas debidas al peso propio, sobrecargas y los contactos de unas partes de la estructura sobre otras. Se validan ambos modelos con un ensayo a escala real en el que un módulo con seis columnas y dos plantas colapsa al eliminar una de sus columnas. El coste computacional del modelo de EF de continuo para la simulación de este ensayo es mucho mayor que el del modelo de EF estructurales, lo cual hace inviable su aplicación en edificios completos, mientras que el modelo de EF estructurales presenta una respuesta global suficientemente precisa con un coste asumible. Por último se utilizan los modelos de EF estructurales para analizar explosiones sobre edificios de varias plantas, y se simulan dos escenarios con cargas explosivas para un edificio completo, con un coste computacional moderado. The frequency of explosions on buildings whether they are intended or accidental is small, but they can have catastrophic effects. Being able to predict in a accurate enough manner the consequences of these dynamic actions on civil buildings, among which frame-type reinforced concrete buildings are a frequent typology is desirable. In this doctoral thesis different practical options for the modeling and computer assisted numerical calculation of reinforced concrete structures submitted to explosions are explored. Numerical finite elements models with explicit time-based integration are employed, demonstrating their effective capacity in the simulation of the occurring fast dynamic and highly nonlinear physical and structural phenomena, allowing to predict the damage caused by the explosion itself as well as by the possible progressive collapse of the structure. The work has been carried out with the commercial finite elements code LS-DYNA (Hallquist, 2006), developing several types of calculation model classified in two main types: 1) Models based in continuum finite elements in which the continuous medium is discretized directly by means of nodal displacement degrees of freedom; 2) Models based on structural finite elements, with beams and shells, including kinematic hypothesis for linear and superficial elements. These models are developed and discussed at different levels: 1) material behaviour, 2) response of structural elements such as columns, beams and slabs, and 3) response of complete buildings or significative parts of them. Very detailed 3D continuum finite element models are developed, modeling mass concrete and reinforcement steel in a segregated manner. Concrete is represented with a constitutive concrete model CSCM (Murray et al., 2007), that has an inelastic behaviour, with different tension and compression response, hardening, cracking and compression damage and failure. The steel is represented with an elastic-plastic bilinear model with failure. The actual geometry of the concrete is modeled with 3D continuum finite elements and every and each of the reinforcing bars with beam-type finite elements, with their exact position in the concrete mass. The mesh of the model is generated by the superposition of the concrete continuum elements and the beam-type elements of the segregated reinforcement, which are made to follow the deformation of the solid in each point by means of a penalty algorithm, reproducing the behaviour of reinforced concrete. In this work these models will be called continuum FE models as a simplification. With these continuum FE models the response of construction elements (columns, slabs and frames) under explosive actions are analysed. They have also been compared with experimental results of tests on beams and slabs with various explosive charges, verifying an acceptable coincidence and allowing a calibration of the calculation parameters. These detailed models are however not advised for the analysis of complete buildings, as the high number of finite elements necessary raises its computational cost, making them unreliable for the current calculation resources. In addition to that, structural finite elements (beams and shells) models are developed, which, while having a reduced computational cost, are able to reproduce the global behaviour of the structure with a similar accuracy. Mass concrete and reinforcing steel are also modeled segregated. Concrete is represented with the concrete constitutive model EC2 (Hallquist et al., 2013), which also presents an inelastic behaviour, with a different tension and compression response, hardening, compression and cracking damage and failure, and is used in shell-type finite elements. Steel is represented once again with an elastic-plastic bilineal with failure constitutive model, using beam-type finite elements. An equivalent geometry of the concrete and the steel is modeled, considering the relative position of the steel inside the concrete mass. The meshes of both sets of elements are bound with common nodes, therefore producing a joint response. These models will be called structural FE models as a simplification. With these structural FE models the same construction elements as with the continuum FE models are simulated, and by comparing their response under explosive actions a calibration of the former is carried out, resulting in a similar response with a reduced computational cost. It is verified that both the continuum FE models and the structural FE models are also accurate for the analysis of the phenomenon of progressive collapse of a structure, and that they can be employed for the simultaneous study of an explosion damage and the resulting collapse. Both models are validated with an experimental full-scale test in which a six column, two floors module collapses after the removal of one of its columns. The computational cost of the continuum FE model for the simulation of this test is a lot higher than that of the structural FE model, making it non-viable for its application to full buildings, while the structural FE model presents a global response accurate enough with an admissible cost. Finally, structural FE models are used to analyze explosions on several story buildings, and two scenarios are simulated with explosive charges for a full building, with a moderate computational cost.

PERFIL DE EMPREENDEDORAS FEMININAS: ESTUDO DE CASO DO NÚCLEO DAS MULHERES EMPREENDEDORAS DA ASSOCIAÇÃO COMERCIAL E INDUSTRIAL DE SANTO ANDRÉ - SP

Ao longo do tempo, diversos estudos foram realizados com a intenção de compreender as diferenças entre pessoas empreendedoras e não empreendedoras e, especialmente, o que leva tais pessoas a terem atitudes. No entanto tais estudos geralmente focam características isoladas, que podem ser compreendidas por meio de construtos, sem a capacidade efetiva de construir perfis empreendedores. Outro aspecto importante é que a maioria dos estudos sobre o empreendedorismo, por características sociais e históricas, tem como foco o empreendedor masculino. Neste último aspecto, por mais que haja muitos estudos já realizados e em curso com o objetivo de corrigir esta distorção no estudo do empreendedorismo, ao incluir e evidenciar a parte feminina do empreendedorismo, ainda há muito a fazer. Este estudo, portanto, tem vários objetivos e cursos de ação: enfocar o empreendedorismo feminino, selecionar os construtos de empreendedorismo mais importantes sob a ótica feminina e, finalmente, construir um perfil empreendedor. Isto é, construir um perfil em que os diversos construtos se relacionam entre si e se organizam hierarquicamente em termos de importância. Para tanto, este estudo contou com o apoio do Núcleo de Mulheres Empreendedoras (NME) da Associação Comercial e Industrial de Santo André, onde o estudo foi realizado, sendo este um grupo de mulheres inovadoras e pioneiras na organização do empreendedorismo feminino no Estado de São Paulo e atuantes no ABC Paulista. Para conseguir os objetivos definidos, este estudo contou com várias fases como a entrevista inicial, onde foram identificados construtos relevantes e o contraste com a literatura - pesquisa bibliométrica com o objetivo de amalgamar a visão do NME com o que já foi previamente publicado. De forma inovadora, buscou-se utilizar uma técnica da família da Análise de Decisão Multicritério, a PAPRIKA (sigla inglesa para Ranqueamento Pareado Potencial de todas as Alternativas Possíveis), como parte das entrevistas e questionários, de modo a ser possível organizar as relações hierárquicas entre os construtos, que se mostrou adequado e compatível com o propósito original. Finalmente, utilizando-se da PAPRIKA e das entrevistas, foi possível construir um perfil final relacionado hierarquicamente de quais construtos são mais importantes no sucesso empreendedor feminino, de acordo com a visão de um grupo de mulheres empreendedoras.

Effective carrying capacity and analytical solution of a particular case of the Richards-like two-species population dynamics model

We consider a generalized two-species population dynamic model and analytically solve it for the amensalism and commensalism ecological interactions. These two-species models can be simplified to a one-species model with a time dependent extrinsic growth factor. With a one-species model with an effective carrying capacity one is able to retrieve the steady state solutions of the previous one-species model. The equivalence obtained between the effective carrying capacity and the extrinsic growth factor is complete only for a particular case, the Gompertz model. Here we unveil important aspects of sigmoid growth curves, which are relevant to growth processes and population dynamics. (C) 2011 Elsevier B.V. All rights reserved.

Designing a Liberal Arts Curriculum that Develops the Capacity for Effective Practice

A new agenda has been coalescing for residential liberal arts education in the United States. At its core are various forms of experiential learning that had long been relegated to the margins of institutions in which pure intellectual achievement was largely separated from, and prized above, practical application of knowledge. Recent years have brought growing student interest in opportunities to engage in experiential learning, including community service, internships, student-faculty research partnerships, study abroad, or co-operative education. All types of colleges and universities have been investing in these programs and in curricular modifications intended to begin integrating them into a coherent educational program. With support from several major associations, foundations, and research collaborations, this twenty-first century reframing of the aims of education has included a persistent call for better evaluative data to gauge the extent to which college students are actually meeting learning goals that faculty are being encouraged to specify more fully.

Designing a Liberal Arts Curriculum that Develops the Capacity for Effective Practice

A new agenda has been coalescing for residential liberal arts education in the United States. At its core are various forms of experiential learning that had long been relegated to the margins of institutions in which pure intellectual achievement was largely separated from, and prized above, practical application of knowledge. Recent years have brought growing student interest in opportunities to engage in experiential learning, including community service, internships, student-faculty research partnerships, study abroad, or co-operative education. All types of colleges and universities have been investing in these programs and in curricular modifications intended to begin integrating them into a coherent educational program. With support from several major associations, foundations, and research collaborations, this twenty-first century reframing of the aims of education has included a persistent call for better evaluative data to gauge the extent to which college students are actually meeting learning goals that faculty are being encouraged to specify more fully.

The role of a firm's absorptive capacity and the technology transfer process in clusters: How effective are technology centres in low-tech clusters?

This paper analyses how the internal resources of small- and medium-sized enterprises determine access (learning processes) to technology centres (TCs) or industrial research institutes (innovation infrastructure) in traditional low-tech clusters. These interactions basically represent traded (market-based) transactions, which constitute important sources of knowledge in clusters. The paper addresses the role of TCs in low-tech clusters, and uses semi-structured interviews with 80 firms in a manufacturing cluster. The results point out that producer–user interactions are the most frequent; thus, the higher the sector knowledge-intensive base, the more likely the utilization of the available research infrastructure becomes. Conversely, the sectors with less knowledge-intensive structures, i.e. less absorptive capacity (AC), present weak linkages to TCs, as they frequently prefer to interact with suppliers, who act as transceivers of knowledge. Therefore, not all the firms in a cluster can fully exploit the available research infrastructure, and their AC moderates this engagement. In addition, the existence of TCs is not sufficient since the active role of a firm's search strategies to undertake interactions and conduct openness to available sources of knowledge is also needed. The study has implications for policymakers and academia.

Administrative Capacity for Effective Implementation of EU Law

Article 197 of the Treaty on the Functioning of the European Union stipulates that effective implementation of Union law by the Member States shall be regarded as a matter of common interest. This article considers how Member States may improve their administrative capacity to apply EU law effectively. A law or policy is effectively implemented when it can be confirmed that its objectives, targets or results are actually achieved. It is proposed that effective implementation in the EU is a ‘collaborative project’. This is not only because Member States benefit when others correctly implement common rules, but also because they learn from the experiences of other Member States. It follows that the public authorities responsible for implementation of EU law need to benchmark their performance against that of their peers in other Member States and therefore need to develop the institutional capacity for assessing and adjusting their own performance.