La croissance rapide du secteur des services est une tendance remarquable dans le monde entier. La complexité de conceptualisation des services est souvent liée à leur modélisation, leur conception, et la gestion des interactions possibles entre le client et le fournisseur. Parmi ces services, les services de santé constituent un des services publics fondamentaux de la société et de l'économie moderne. Les grands défis que doit relever ce secteur concernent sa gouvernance, la coordination et l’accessibilité aux soins. Cette dernière peut être liée à une répartition géographique déséquilibrée des médecins et des temps d’attente souvent élevés. Dans ce contexte, une approche basée sur la Modélisation et la Simulation, en tenant en compte de l’hétérogénéité possible des environnements, est proposée pour analyser les problèmes de gestion d’un territoire de service. Cette approche permet une vision globale du fonctionnement du système de service étudié, en tenant compte des facteurs impactant à la fois le choix des usagers des services et le processus de production du service. / The rapid growth of the services sector, especially modern services, is a remarkable trend around the world. The complexity of conceptualizing services is often related to their modeling, their design, and the management of possible interactions between the customer and the provider. One of the fundamental public services is health services, the major challenges faced by health services are: governance, coordination and accessibility to care. The accessibility of care is usually linked to an unbalanced geographic distribution of doctors and a high waiting time. In this context, an approach based on Modeling and Simulation taking into account the possible heterogeneity of modeling environments is proposed in order to analyze the problems related to the management of a service territory. This approach aims to give a global vision of the functioning of the service system studied, by taking into account the related factors impacting both the choice of service users and the process of service production.

Falls are the leading cause of injuries among older adults (>65) and frequently result in reduced mobility, loss of independence, decreased quality of life, injury, and death.  Extensive research has been conducted regarding postural coordination and control, and other mechanisms/processes involved in maintaining postural stability.  However, there is relatively limited knowledge regarding the patterns of joint coordination, the underlying postural controller, and efficient methods to assess passive and active musculoskeletal properties relevant to balance.  In the current work, three new methods were developed to address these limitations and also to better understand the effects of localized ankle muscle fatigue, gender, and aging on postural coordination and control. First, two methods were used to evaluate postural coordination.  A wavelet coherence approach was developed and applied to assess the level and pattern of coordination between pairs of joints (i.e., ankle-knee, ankle-trunk, and ankle-head).  In addition, the uncontrolled manifold method was implemented for evaluation of potential whole-body coordination control goals.  Clear patterns of intermittent wavelet coherence were evident, indicating that joint coordination is intermittently executed.  Both in-phase and anti-phase coherence were detected over frequencies of 2.5 -- 4.0 Hz.  Shoulder and head kinematics appeared more likely than the whole-body center of mass as control goals for whole body coordination.  Both aging and ankle muscle fatigue led to a reduction of joint coordination. Second, an intermittent sliding mode controller was developed to model quiet upright stance.  In contrast to most previous postural controllers, which assume continuous control, an intermittent controller was considered more consistent with recent evidence on muscle activity and the results of the first study on postural coordination.  The sliding mode controller was able to accurately track kinematics and kinetics, and generated passive and active ankle torques comparable with previous results.  Ankle fatigue led to an increase in active ankle torque especially among young adults and males. Third, a new method was developed to estimate passive and active mechanical properties at the ankle (e.g., stiffness and damping).  This method was inspired from intermittent control theory, and the earlier results noted.  As opposed to conventional methods, this new method is computationally efficient and does not require external mechanical or sensory perturbations.  The method yielded a ratio of passive to active ankle torques consistent with earlier evidence, and larger passive and active ankle torques among males and older adults.  A post-fatigue increase of active ankle torque was estimated, especially among males and young adults. In addition to providing new analytical methods, the noted studies suggest that older adults have decreased joint coordination and increased ankle stiffness.  As a practical implication of this, fall prevention training programs may benefit from seeking to develop appropriate joint coordination strategies and ankle stiffness magnitudes.  To expand on the current work, future research should consider measuring muscle contraction characteristics at multiple joints and in different postures or activities. / Ph. D.

No description available.

No description available.

No description available.

No description available.

Biological systems construct varieties of self-assembled architectures with incredible elegance and precession utilizing proteins as subunits to accomplish widespread functions. Inspired by natural systems, construction of artificial model systems with such sophistication and delicacy has become an intriguing field of research over the last two decades using so-called self-assembly process. Judiciously selected complementary building units encoded with specific chemical and structural information can be self-assembled into pre-programmed abiological architectures in a manner similar to biological self-assembly. In this regard, kinetically labile metal-ligand coordination has become an efficient and powerful protocol for the construction of highly intricate structures with specific topology and functionality due to its simple design principle, high bond enthalpy, and predictable directionality. Two-component self-assembly is very widely used methodology and easy to monitor. Recently, multi-component self-assembly has come up as an alternative and effective pathway to achieve complex architectures connecting more than two components in a single step. However, formation of selective single product from multicomponents is entropically unfavorable. Only a very few 3D architectures have been known, that are obtained from a mixture of ditopic and tri- or tetratopic donors with metal acceptors with or without employing templates. Development of template-free multicomponent architectures is still in its infancy. Strong tendency of Pd(II)/Pt(II) to attain square-planar geometry around the metal center and kinetically labile nature of Pd(II)/Pd(II)-N(pyridine) bonds made them chemists’ favourite to engineer desired supramolecular coordination architectures with structural resemblance to Platonic or Archimedean solids by employing symmetrical pyridyl donors due to their predictable directionality. In case of poly-imidazole donors, free rotation of C-N bond connecting imidazole and phenyl ring allows various dispositions of the donating nitrogen with respect to the aromatic backbone, and therefore, the structural topology of the architectures, made of poly-imidazole ligands becomes much more interesting as compared to symmetrical Platonic or Archimedean solids. The physico-chemical properties of self-assembled coordination cages depend on the structures of the complexes. Presence of large internal cavity surrounded by aromatic core, provides an excellent environment for the encapsulation of varieties of guest molecule or as nano-reactors for different organic transformations. Structural investigation in terms of packing interactions, solvent molecules, intermolecular channels can sometimes determine the property of such self-assembled materials as well. Presence of acidic water as well as H-bonded 3D-networks of water molecules in molecular pockets make them potential material for proton conduction. In addition, metal-ligand coordination offers opportunity to introduce new functionality through pre-synthetic modification of the building constituents to influence the property of the supramolecular systems. Incorporation of unsaturated ethynyl functionality attached to the heavy transition metal is expected to exhibit efficient luminescence due to the facile metal to ligand charge transfer (MLCT). Hence, the final assemblies can be employed as chemosensors for electron-deficient nitroaromatics, which are the chemical signature of many of the commercially available explosives. The present investigation is focused on design and construction of discrete, nanoscopic coordination cages with unusual structural topology employing mainly imidazole-based donors with Pd(II)/Pt(II) acceptors and their applications in catalysis, chemosensing, and proton conduction. CHAPTER 1 of the thesis provides a general introduction to self-assembly focusing on the importance and advantages of metal-ligand directional bonding approach towards the construction of supramolecular architectures with various structural topologies. This chapter also includes a brief review on the applications of such coordination cages in various fields especially as ‘molecular flask’ for the observation of unique chemical phenomena and unusual reactions. Part A of CHAPTER 2 describes the synthesis of a new hollow Pd6 water soluble cage [{(tmen)Pd}6(timb)4](NO3)12 (1) via two-component self-assembly of a triimidazole donor and 90° Pd(II) acceptor [tmen = N,N,N’,N’-tetramethylethylenediamine, timb = 1,3,5-tris(1-imidazolyl)benzene]. The assembly was successfully crystallized with a hydrophilic dianionic benzoquinone derivative (formed in situ by the decomposition of DDQ) as [{(tmen)Pd}6(timb)4](NO3)10()2(H2O)18 (3), and a hydrophobic sterically demanding aromatic aldehyde as [{(tmen)Pd}6(timb)4](NO3)12{()4a}2(H2O)27 (5a) [where 2H2 = 2,3-dichloro-5,6-dihydroxycyclohexa-2,5diene-1,4-dione, 4a = 1-pyrenecarboxaldehyde,  = exohedral and  = endohedral] to confirm the hydrophobic nature of the cavity. Experiments were carried out to show that the hydrophobic confined nanospace of the cage (1) catalyses the Knoevenagel condensation of a series of different aromatic monoaldehydes with active methylene compounds in ‘green’ aqueous medium. The Knoevenagel condensation reaction is basically a dehydration reaction because water is a by-product. So the presence of water should, in principle, promote the backward reaction as per Le Chatelier’s principle. In general, these reactions with organic substrates are not performed in water. However, difficulty has been overcome using hydrophobic cavity of the cage. It has also been established that the cavity of the cage also enhances the rate of Diels-Alder reaction of 9-hydroxymethylanthracene with N-phenylmaleimide/N-cyclohexylmaleimide. Figure 1. Catalytic Knoevenagel condensation and Diels-Alder reaction using hydrophobic cavity of the cage (1) in aqueous medium. Part B of CHAPTER 2 reports unique three-component self-assembly incorporating both tri- and tetra-topic donors. Until now, a very few 3D-architectures have been known that are obtained from self-assembly of ditopic and tri- or tetratopic donors with metal acceptors. Scheme 1. Three-component self-assembly of a Pd7 cage (1) from cis-blocked Pd(II) 90° acceptor (M), tri-imidazole (timb) and tetra-imidazole (tim) donors. Self-assembled multicomponent discrete architecture composed of both tri- and tetra-topic donors is yet to be reported due to difficulty in prediction of the final structure from the mixture of ligands having multiple donor sites. The first example of self-sorted Pd7 molecular boat [{(tmen)Pd}7(timb)2(tim)2](NO3)14(H2O)20 (1) [tmen = N,N,N’,N’-tetramethylethylenediamine, timb = 1,3,5-tris(1-imidazolyl)-benzene, tim = 1,2,4,5-tetrakis(1-imidazolyl)benzene] was synthesized via three-component self-assembly of cis-(tmen)Pd(NO3)2, tetra- (tim) and tri-topic donors (timb) in a 7:2:2 ratio. The cavity of this cage was also utilized as a nanoreactor for catalytic Knoevenagel condensations of a series of aromatic aldehydes with 1,3-dimethylbarbituric acid (e) and Meldrum’s acid (f) in aqueous media. CHAPTER 3 presents the results of an investigation on how simple variation of length and coordination mode of linear donors can self-discriminate into markedly different complex architectures, from Pd8 molecular swing [{(tmen)Pd}8(tim)2(bpy)4](NO3)16 (1) or [{(tmen)Pd}8(tim)2(stt)5](NO3)6 (2) to Pd6 molecular boat [{(tmen)Pd}6(tim)2(bpe/dpe/pin/dpb)2](NO3)12, (3/4/5/6). Also by enhancing denticity [bidentate to tridentate (ptp)] as well as introducing asymmetry, they self-sort into Pd7 molecular tent [{(tmen)Pd}7(tim)2(ptp)2](NO3)14 (7) by employing it in a self-assembly of cis-(tmen)Pd(NO3)2 and tetraimidazole (tim) donor [where tmen = N,N,N’,N’-tetramethylethylenediamine, bpy = 4,4’-bipyridyl, stt = sodium terephthalate, bpe = trans-1,2-bis(4-pyridyl)ethylene, dpe = 1,2-di(pyridin-4-yl)ethane, pin = N-(pyridin-4-yl)isonicotinamide, dpb = 1,4-di(pyridin-4-yl)benzene, ptp = 6'-(pyridin-4-yl)-3,4':2',4''-terpyridine, and tim = 1,2,4,5-tetrakis(1- imidazolyl)benzene]. In these cases, control of the geometrical principles and stereo-electronic preferences of the building units allowed the formation of such intricate architectures. Some of these assemblies represent first examples of such types of structures, and their formation would not be anticipated by taking into account only the geometry of the donor and acceptor building units. In addition to their direct structural confirmation using single crystal X-ray diffraction analysis, propensity of the assemblies (1 and 3) to form inclusion complexes with large guest like C60 in solution was also demonstrated by fluorescence quenching experiment. The high KSV values for both the assemblies 1 (1.0 × 10-5 M-1) and 2 (1.6 × 10-6 M-1) with C60 indicated the propensity of these assemblies to form complexes with C60 in solution. Furthermore, inspection of crystal packing of other five complexes (2 and 4 - 7) revealed the presence of water molecules H-bonded with NO3– (O-H···O=N) and 3D H-bonded networks of water in the intermolecular pockets. Interestingly, the present complexes (2 and 4 - 7) show high conductivity across low-humidity range at ambient temperature and achieve a conductivity of ~10-3 Scm-1 at 75% relative humidity and 296 K. These supra-molecular architectures represent a new generation of discrete materials that display high proton conductivity under ambient conditions with activation energy comparable to that of Nafion. Scheme 2. Exclusive formation of Pd8 molecular swings (1 and 2), Pd6 molecular boats (3-6), and Pd7 molecular tent (7) via self-sorting. CHAPTER 4 presents self-selection by synergistic effect of morphological information and coordination ability of the ligands through specific coordination interactional algorithms within dynamic supramolecular systems involving a tetratopic Pd(II) acceptor and three different pyridine- and imidazole-based donors (La - Lc) [La = 1,3-bis((E)-2-(pyridin-3-yl)vinyl)benzene, Lb = 1,3-di(1H-imidazol-1-yl)benzene, and Lc = tris(4-(1H-imidazol-1-yl)phenyl)amine]. Three different cages, ‘paddle wheel’ cluster Pd2(La)4(NO3)4 (2a), molecular barrel Pd3(Lb)6(NO3)6 (2b) and molecular sphere Pd6(Lc)8(NO3)12 (2c) were first synthesized via two-component self-assembly of a tetratopic Pd(II) acceptor (1) and individual pyridine- and imidazole-based donors (La - Lc). When all the four components were allowed to interact in a complex reaction mixture, only one out of three cages was isolated. The inherent dynamic nature of the kinetically labile coordination bond allows constitutional adaptation through component exchange in the competition experiment involving multiple constituents to self-organize into specific combination and thereby, achieve the thermodynamically most stable assembly. The preferential binding affinity towards a particular partner was also established by transforming a non-preferred cage to a preferred cage by the interaction with the appropriate ligand and thus, this represents the first examples of two-step cage-to-cage transformation through constitutional evolution of Figure 2. Cage-to-cage transformation from non-preferred cage to preferred cage upon treatment with appropriate ligand; and Nyquist plots of the complexes (2b and 2c) under 98% RH condition and ambient temparature. dynamic systems induced by both coordination ability and geometry of the ligand. Moreover, computational study further supported the fact that coordination interaction of imidazole moiety to Pd(II) is enthalpically more preferred compared to pyridine which drives the selection process. In addition, analysis of crystal packing of both the complexes (2b and 2c) indicated the presence of strong H-bonds between NO3- and water molecules; as well as H-bonded 3D-networks of water. Interestingly, both the complexes exhibit promising proton conductivity (10-5 to ca. 10-3 S cm-1) at ambient temperature under relative humidity of ~98% with low activation energy. CHAPTER 5 covers design and synthesis of new organometallic building block 1,3,5-tris(4-trans-Pt(PEt3)2I(ethynyl)phenyl)benzene (1) incorporating Pt-ethynyl functionality and [2 + 3] self-assembly of its nitrate analogue 1,3,5-tris(4-trans-Pt(PEt3)2(ONO2)(ethynyl)phenyl)benzene (2) with “clip” type bidentate donors (L1 – L3) separately afforded three trigonal prismatic architectures (3a – 3c), respectively (Scheme 3), Scheme 3. Schematic presentation of three different donors (L1 – L3) and a new planar tritopic acceptor (2) and their [3 + 2] self-assembly into trigonal prismatic architectures (3a - 3c). [L1 = N1,N3-di(pyridin-3-yl)isophthalamide; L2 = 1,3-bis((E)-2-(pyridin-3-yl)vinyl)benzene; L3 = 1,3-bis(pyridin-3-ylethynyl)benzene]. All these prisms were characterized and their shapes/sizes are predicted through geometry optimization employing molecular mechanics universal force field (MMUFF) simulation. The extended -conjugation including the presence of Pt-ethynyl functionality make them electron rich as well as luminescent in nature. As expected, cages 3b and 3c exhibit fluorescent quenching in solution upon addition of picric acid [PA], which is a common constituent of many explosives. Interestingly, the non-responsive nature of fluorescent intensity towards other electron-deficient nitro-aromatic explosives (NAEs) makes them promising selective sensors for PA with a detection limit deep down to ppb. Complexes 3b – c represent the first examples of molecular metallocages as selective sensors for picric acid. Furthermore, solid-state quenching of fluorescent intensity of the thin film of 3b upon exposure to saturated vapor of picric acid draws special attention for infield application.

Construction of polynuclear metal assemblies from discrete 0D clusters to extend 3D networks, comprised of metal ions and bridging organic/inorganic ligands has attracted immense attention, owing to their intriguing network topologies and interesting properties. Proper ligand design and the appropriate choice of the metal center are of vital importance to the design of such polynuclear assemblies. One of the various attributes of polynuclear metal assemblies is magnetism. Magnetic materials can be constructed by incorporating magnetic moment carriers such as paramagnetic metals(V, Cr, Mn, Fe, Co, Ni, Cu) in presence of bridging ligands. Though, one-atom oxo/hydroxo and two-atom cyanide bridges were of popular choices due to their short distance for transmitting strong magnetic coupling between the paramagnetic metal centers, it has been shown that, three-atom bridging ligands like carboxylate and azide (N3 ) are well-fitted moieties for this purpose since they offer a variety of magnetic interactions depending on their versatile bridging modes. It has been well known that incorporation of anionic bridging ligand in presence of azide anion is a challenging task due to the competition between the 2nd anionic ligand with azide in self-assembly process. Incorporating both azide and carboxylate functionalities, a series of polymeric complexes has been synthesized and conversion of 0D discrete clusters to extended networks with the retention of basic core by fine tuning the ligands has been achieved. Single-crystal to single-crystal transformation has received considerable attention in crystal engineering since it is difficult for crystals to retain single crystallinity after removal of the guest at high temperature. Interestingly single-crystal to single-crystal transformation was observed at high temperature for Co(II) formate-formamide complex and change in dimensionality from 3D to 0D was observed at high temperature for Cr(III) formate-formamide complex. Multiferroic materials are those where both ferroelectricity and ferromagnetism coexist in the same phase. In general the transition metal d-electrons which are essential for magnetism reduce the tendency for off-center ferroelectric distortion. First tetrazole based miltiferroic coordination polymer of Co(II) metal ion in presence of azide has been successfully synthesized whereas its analogous Mn(II) complex showed different structural topology with interesting magnetic behavior. It has been also established in the present study, the important role played by hydrazine ligand to prevent oxidation of paramagnetic Co(II) to diamagnetic Co(III) system with the formation of a metal-inorganic assembly of Co(II) which exhibited spin-canted behavior.

O mercado da construção civil vem tendo crescimento significativo e as construtoras e incorporadoras, visando sua manutenção no mercado, vêm buscando procedimentos para produzir edifícios rapidamente, com qualidade e a um preço acessível, para suprir a demanda mercadológica. Neste contexto, nos deparamos com a coordenação de projetos de edifícios, que visa garantir ao empreendimento a sua construção no prazo, com qualidade e sem desperdícios e retrabalho, fazendo uso de um processo seriado com procedimentos padrões. Por essa razão, o presente trabalho aborda a coordenação de projetos de edifícios, seus conceitos, suas atividades, como estas são realizadas e quais ferramentais de apoio são indispensáveis à garantia dessa qualidade esperada. Objetiva-se discutir a coordenação de projeto de edifícios, mostrando sua importância e necessidade, bem como mostrar as suas melhores práticas e as suas ferramentas de apoio indispensáveis. Para a realização da pesquisa foi feita revisão bibliográfica sobre o tema e um estudo de caso realizado em duas empresas que são construtoras e incorporadoras e que possuem um departamento interno responsável pela coordenação de projetos de edifícios. Como ferramenta do estudo de caso foram utilizadas entrevistas com profissionais das empresas e com profissionais externos à empresa, que atuam na área em estudo. Nos departamentos de coordenação de projetos de edifícios das empresas estudadas, foram coletados documentos que formalizam a coordenação. Os dados coletados da empresa na prática foram confrontados com a literatura pesquisada para o embasamento da pesquisa. Com isso, foi possível mostrar, neste trabalho, as melhores práticas e suas ferramentas de apoio para coordenação de projetos de edifícios, por meio desse confronto teoria-prática. / The construction market has had significant growth and builders and developers in order to maintain the market are seeking procedures to produce buildings faster and with a high quality and affordable to meet the market demand. In this context, we are faced with the coordination of building projects aimed at ensuring the development of their construction on time quality and without waste and rework through the process in series. For this reason, this paper addresses the coordination of building projects its concepts their activities as they are carried out and what kind of support tools are needed to ensure the expected quality. It aims to promote the coordination of building design, showing their importance and need, demonstrating their best practices and the tools that are essential. The study was conducted through a literature review on the subject and a case study carried out in two businesses company that are builders and developers and have an internal department responsible for the coordination of building projects. To support the case study were used interviews with business people and professionals outside the company working in the study area. In the departments of project coordination buildings of the companies studied were collected documents formalizing the coordination. The data collected from the company\'s practice were confronted with the literature in order to support the fundamentals of the research. Thus it was possible to demonstrate in this work, best practices and tools to support coordination of building projects, through the comparison between theory and practice.

Esta tese apresenta os resultados da pesquisa desenvolvida com o objetivo de investigar as possibilidades e os limites para a coordenação compartilhada do trabalho pedagógico no Centro Educacional Unificado (CEU) entre coordenadores pedagógicos das unidades educacionais e coordenadores educacionais da Gestoria do CEU. A partir dos aportes teóricos do materialismo histórico dialético, da pedagogia como ciência da e para a educação, da Pedagogia Histórico-Crítica, da didática e da gestão escolar, a pesquisa foi desenvolvida por meio da análise de elementos recolhidos em fonte empírica (o CEU Luxemburgo), em fonte documental (legislação educacional municipal, publicações oficiais da Secretaria Municipal de Educação e documentação pedagógica do CEU Luxemburgo) e em fonte teórico-acadêmica (teses e dissertações sobre o Centro Educacional Unificado e sobre a coordenação pedagógica na Rede Municipal de Ensino de São Paulo). As referências teóricas e os elementos recolhidos nas três fontes permitiram explicar os conceitos de trabalho pedagógico, coordenação do trabalho pedagógico e coordenação compartilhada do trabalho pedagógico, que contribuíram para o entendimento que as possibilidades e os limites para a coordenação compartilhada do trabalho pedagógico no CEU se relacionam diretamente com a contradição existente entre fragmentação e integração do trabalho pedagógico nesse Centro. Com o apoio da fundamentação teórica proposta, foi possível compreender que a coordenação do trabalho pedagógico no Centro Educacional Unificado (o singular), no contexto do próprio CEU (o particular), apresenta contradições que revelam as possibilidades e os limites para a coordenação compartilhada do trabalho pedagógico (o universal). Por isso, defendemos a tese de que o trabalho pedagógico no CEU, numa perspectiva articulada e integrada entre as unidades educacionais e a Gestoria, na proposta da educação unificada, acena para um novo modo de coordenação desse trabalho: a coordenação compartilhada do trabalho pedagógico entre coordenadores pedagógicos e coordenadores educacionais. Propomos a superação do trabalho pedagógico fragmentado, por intermédio da coordenação compartilhada desse trabalho, como transformação político-pedagógica necessária para que as atividades no CEU se potencializem, de modo a ampliar as aprendizagens das crianças, dos adolescentes e dos adultos, na perspectiva da formação desses sujeitos para a emancipação humana. / This thesis presents the results of research carried out in order to investigate the possibilities and limits to the shared coordination of the pedagogical work in the Unified Educational Centre (CEU) between pedagogical coordinators from educational units and educational coordinators from CEUs Gestoria. From the theoretical contributions of dialectical historical materialism, of pedagogy as science from and for education, of the Historical-Critical Pedagogy, of didactics and school management, the research was developed through the analysis of evidence gathered in empirical source (CEU Luxembourg), in documentary source (municipal educational legislation, official publications of the Municipal Department of Education and pedagogical documentation from CEU Luxembourg) and theoretical-academic source (theses and dissertations about the Unified educational Center and the pedagogical coordination in the Municipal Education Network from Sao Paulo). The theoretical references and evidence gathered in the three sources allowed to explain the concepts of pedagogical work, coordination of pedagogical work and shared coordination of the pedagogical work, which contributed to understanding the possibilities and limits to the shared coordination of the pedagogical work at CEU is relate directly to the contradiction between fragmentation and integration of the pedagogical work in this Center. With the support of theoretical proposal reasoning it was possible to understand that the coordination of educational work in the Unified Educational Center (the singular) in the context of CEU (particular) shows contradictions that reveal the possibilities and limits to the shared coordination of pedagogical work (universal). Therefore, we defend the thesis that the pedagogical work at CEU, in a coordinated and integrated approach between the educational units and the Gestoria, in the proposal of the unified education, indicate a new way of coordinating this work: the shared coordination of educational work among pedagogical coordinators and educational coordinators. We propose to overcome the fragmented pedagogical work, through the shared coordination of such work as a political-pedagogical transformation needed to strengthen the activities in the CEU, in order to extend the learning of children, adolescents and adults in view of the formation of these subjects for human emancipation.