How can strategic philanthropy contribute to innovation for companies

This investigation proposes to explore the existing link between a strategic conception of philanthropy and innovation. Indeed, the nature of the research question relies on an unexplored field in the CSR and Innovation management academic literature. It starts with the interest to know which the benefits are for a firm encouraged to invest strategically in philanthropy. In this regard, the analysis contributes in fitting this gap by following different objectives in an exploratory perspective. Throughout the research it will be analyzed the concept and the current and past contributions on the different branches of innovation (product innovation, managerial innovation, technological innovation), to accentuate the relation between an accurate strategic approach to philanthropy and the impact on the organizational value. Indeed, analyzing philanthropic innovation may provide insights about business opportunities and notions related to social investments and profit. That aspect includes the link between those strategic decisions that a firm can use to maximize those investments as it was part of their core business. It also proves the existing link between CSR and innovation, and the possibilities that the enterprises have towards this subject.

Descripción de La estructura organizacional del área de sostenibilidad de Corona en el año 2014

Este articulo tiene como objetivo principal describir el área de Sostenibilidad de la Organización Corona en Colombia como parte de un proyecto de investigación, que abordar los conceptos claves de Responsabilidad Social Empresarial, y a su vez los asocia con la realidad del área de Sostenibilidad de esta empresa. Esta Investigación hace parte de la implementación de un proyecto de investigación aplicada que tiene como fin consolidar la documentación existente sobre las áreas de Responsabilidad Social y Sostenibilidad de empresas con operación en Colombia. A su vez, busca observar la aplicación del concepto de estructura organizacional y gestión ambiental dentro del área para estudiar, conocer y evaluar a profundidad su funcionamiento. Se describió la situación actual y funcionamiento del área de sostenibilidad, y para ello se procedió con la elaboración de entrevistas y estudio de los documentos públicos y privados del área, mediante los cuales se analiza, organiza y presenta la información. Esto tiene como resultado presentar el funcionamiento del área de sostenibilidad en Corona y su interrelación con las demás áreas de la compañía.

Economic shocks and crime: evidence from the crash of ponzi schemes

In November 2008, Colombian authorities dismantled a network of Ponzi schemes, making hundreds of thousands of investors lose tens of millions of dollars throughout the country. Using original data on the geographical incidence of the Ponzi schemes, this paper estimates the impact of their break down on crime. We find that the crash of Ponzi schemes differentially exacerbated crime in affected districts. Confirming the intuition of the standard economic model of crime, this effect is only present in places with relatively weak judicial and law enforcement institutions, and with little access to consumption smoothing mechanisms such as microcredit. In addition, we show that, with the exception of economically-motivated felonies such as robbery, violent crime is not affected by the negative shock.

Image classification for a large number of object categories

L'increment de bases de dades que cada vegada contenen imatges més difícils i amb un nombre més elevat de categories, està forçant el desenvolupament de tècniques de representació d'imatges que siguin discriminatives quan es vol treballar amb múltiples classes i d'algorismes que siguin eficients en l'aprenentatge i classificació. Aquesta tesi explora el problema de classificar les imatges segons l'objecte que contenen quan es disposa d'un gran nombre de categories. Primerament s'investiga com un sistema híbrid format per un model generatiu i un model discriminatiu pot beneficiar la tasca de classificació d'imatges on el nivell d'anotació humà sigui mínim. Per aquesta tasca introduïm un nou vocabulari utilitzant una representació densa de descriptors color-SIFT, i desprès s'investiga com els diferents paràmetres afecten la classificació final. Tot seguit es proposa un mètode par tal d'incorporar informació espacial amb el sistema híbrid, mostrant que la informació de context es de gran ajuda per la classificació d'imatges. Desprès introduïm un nou descriptor de forma que representa la imatge segons la seva forma local i la seva forma espacial, tot junt amb un kernel que incorpora aquesta informació espacial en forma piramidal. La forma es representada per un vector compacte obtenint un descriptor molt adequat per ésser utilitzat amb algorismes d'aprenentatge amb kernels. Els experiments realitzats postren que aquesta informació de forma te uns resultats semblants (i a vegades millors) als descriptors basats en aparença. També s'investiga com diferents característiques es poden combinar per ésser utilitzades en la classificació d'imatges i es mostra com el descriptor de forma proposat juntament amb un descriptor d'aparença millora substancialment la classificació. Finalment es descriu un algoritme que detecta les regions d'interès automàticament durant l'entrenament i la classificació. Això proporciona un mètode per inhibir el fons de la imatge i afegeix invariança a la posició dels objectes dins les imatges. S'ensenya que la forma i l'aparença sobre aquesta regió d'interès i utilitzant els classificadors random forests millora la classificació i el temps computacional. Es comparen els postres resultats amb resultats de la literatura utilitzant les mateixes bases de dades que els autors Aixa com els mateixos protocols d'aprenentatge i classificació. Es veu com totes les innovacions introduïdes incrementen la classificació final de les imatges.

Synthesis, characterization, and anion selectivity of copper(II) complexes with a tetradentate Schiff base ligand

A new mononuclear Cu(II) complex, [CuL(ClO4)(2)] (1) has been derived from symmetrical tetradentate di-Schiff base, N,N'-bis-(1-pyridin-2-yl-ethylidene)-propane-1,3-diamine (L) and characterized by X-ray crystallography. The copper atom assumes a tetragonally distorted octahedral geometry with two perchlorate oxygens coordinated very weakly in the axial positions. Reactions of I with sodium azide, ammonium thiocyanate or sodium nitrite solution yielded compounds [CuL(N-3)]ClO4 (2), [CuL(SCN)ClO4 (3) or [CuL(NO2)]-ClO4 (4), respectively, all of which have been characterized by X-ray analysis. The geometries of the penta-coordinated copper(H) in complexes 2-4 are intermediate between square pyramid and trigonal bipyramid (tbp) having the Addition parameters (tau) 0.47, 0.45 and 0.58, respectively. In complex 4, the nitrite ion is coordinated as a chelating ligand and essentially both the 0 atoms of the nitrite occupy one axial site. Complex 1 shows distinct preference for the anion in the order SCN- > N-3(-) > NO2- in forming the complexes 24 when treated with a SCN-/N-3(-)/NO2- mixture. Electrochemical electron transfer study reveals (CuCuI)-Cu-II reduction in acetonitrile solution. (c) 2006 Elsevier B.V.. All rights reserved.

Bis- and tris-(methylphosphonic) acid derivatives of a 14-membered tetraazamacrocycle containing pyridine: synthesis, protonation and complexation studies

Two N-methylphosphonic acid derivatives of a 14-membered tetraazamacrocycle containing pyridine have been synthesized, H4L1 and H6L2. The protonation constants of these compounds and the stability constants of complexes of both ligands with Ni2+, Cu2+ and Zn2+ were determined by potentiometric methods at 298 K and ionic strength 0.10 mol dm(-3) in NMe4NO3. The high overall basicity of both compounds is ascribed to the presence of the phosphonate arms. H-1 and P-31 NMR spectroscopic titrations were performed to elucidate the sequence of protonation, which were complemented by conformational analysis studies. The complexes of these ligands have stability constants of the order of or higher than those formed with ligands having the same macrocyclic backbone but acetate arms. At pH = 7 the highest pM values were found for solutions containing the compound with three acetate groups, followed immediately by those of H6L2, however, as expected, the increasing pH favours the complexes of ligands containing phosphonate groups. The single-crystal structure of Na-2[Cu(HL1)]NO3.8H(2)O has shown that the coordination geometry around the copper atom is a distorted square pyramid. Three nitrogen atoms of the macrocyclic backbone and one oxygen atom from one methylphosphonate arm define the basal plane, and the apical coordination is accomplished via the nitrogen atom trans to the pyridine ring of the macrocycle. To achieve this geometric arrangement, the macrocycle adopts a folded conformation. This structure seems consistent with Uv-vis-NIR spectroscopy for the Ni2+ and the Cu2+ complexes and with the EPR for the latter.

A very rare hydrogen-bridged hexanuclear CuII complex containing a triangular Cu3O core capped by an unusual triply coordinated perchlorate anion

An unusual hexanuclear Cu-II complex, [{[Cu(NHDEPO)](3)(mu(3)-O)(O3ClO)}(2)(mu-H)]center dot 7ClO(4)center dot 4H(2)O (1) was prepared starting from Cu(ClO4)(2)center dot 6H(2)O and the oxime-based Schiff base ligand NHDEPO (= 3-[3-(diethylamino)propylimino]butan-2-one oxime). Structural characterization of the complex reveals that it consists of two triangular Cu3O units, the copper ions being at the corners of an equilateral triangle, separated by an O center dot center dot center dot O distance of 2,447(5) angstrom, held together solely by a proton. In each triangle, the copper atoms are in square-pyramid environments. The equatorial plane consists of the bridging oxygen of the central OH-(O2-) group together with three atoms (N, N, O) of the Schiff base. All Unusual triply coordinated perchlorate ion (mu(3)-kappa O:kappa O':kappa O '') interacts in axial position with the three copper ions, Variable-temperature (2-300 K) magnetic susceptibility measurements show that complex 1 is antiferromagnetically Coupled (J = -148 cm(1-)). The EPR data at low temperature clearly indicates the presence of spin frustration phenomenon in the complex.

Cis–trans isomerism in diphenoxido bridged dicopper complexes: role of crystallized water to stabilize the cis isomer, variation in magnetic properties and conversion of both into a trinuclear species

The trans-[Cu2L2Cl2] (1), and cis-[Cu2L2Cl2]·H2O (2) isomers of a diphenoxido bridged Cu2O2 core have been synthesized using a tridentate reduced Schiff base ligand 2-[(2-dimethylamino-ethylamino)-methyl]-phenol. The geometry around Cu(II) is intermediate between square pyramid and trigonal bipyramid (Addison parameter, tau = 0.463) in 1 but nearly square pyramidal (tau = 0.049) in 2. The chloride ions are coordinated to Cu(II) and are trans oriented in 1 but cis oriented in 2. Both isomers have been optimized using density functional theory (DFT) calculations and it is found that the trans isomer is 7.2 kcal mol(-1) more favorable than the cis isomer. However, the hydrogen bonding interaction of crystallized water molecule with chloride ions compensates for the energy difference and stabilizes the cis isomer. Both complexes have been converted to a very rare phenoxido-azido bridged trinuclear species, [Cu3L2(mu(1,1)-N-3)(2)(H2O)(2)(ClO4)(2)] (3) which has also been characterized structurally. All the complexes are antiferromagnetically coupled but the magnitude of the coupling constants are significantly different (J = -156.60, -652.31, and -31.54 cm(-1) for 1, 2, and 3 respectively). Density functional theory (DFT) calculations have also been performed to gain further insight into the qualitative theoretical interpretation on the overall magnetic behavior of the complexes.

Synthesis, crystal structures and magnetic properties of two bis(μ-phenoxido)dicopper(II) complexes derived from reduced Schiff base ligands

Two phenoxido bridged dinuclear Cu(II) complexes, [Cu-2(L-1)(2)(NCNCN)(2)] (1) and [Cu-2(L-2)(2)(NCNCN)(2)]center dot 2H(2)O (2) have been synthesized using the tridentate reduced Schiff-base ligands 2-[1-(2-dimethylamino-ethylamino)-ethyl]-phenol (HL1) and 2-[1-(3-methylamino-propylamino)-ethyl]-phenol (HL2), respectively. The complexes have been characterized by X-ray structural analyses and variable-temperature magnetic susceptibility measurements. Both the complexes present a diphenoxido bridging Cu2O2 core. The geometries around metal atoms are intermediate between trigonal bipyramid and square pyramid with the Addison parameters (tau) = 0.57 and 0.49 for 1 and 2, respectively. Within the core the Cu-O-Cu angles are 99.15 degrees and 103.51 degrees and average Cu-O bond distances are 2.036 and 1.978 angstrom for compounds 1 and 2, respectively. These differences have marked effect on the magnetic properties of two compounds. Although both are antiferromagnetically coupled, the coupling constants (J = -184.3 and -478.4 cm (1) for 1 and 2, respectively) differ appreciably.

The Jua Kali and the Mali-Mali: the informal/formal nexus amongst Kenyan micro enterprises

This paper presents a preliminary exploration of the informal/formal economy nexus and entrepreneurial processes amongst a sample of Kenyan roadside vendors who mostly operate in the informal economy. Using semi-structured interviews, data was collected from sixty street vendors across Kenya. In particular the paper focuses on the relationship between the informal and formal economy and the factors that promote formality amongst micro and small enterprises in developing countries. The paper presents a conceptualization of a potential segmentation of the informal economy, considering the implications of this in terms of base of the pyramid initiatives and the promotion of development through enterprise.

Imitation, entrepreneurship and the informal/formal economy nexus: an African perspective

This paper explores a segmentation of micro and small enterprises (MSEs) in developing countries within the formal/informal economy nexus that has wide-ranging implications for the targeting of base-of-the-pyramid initiatives and entrepreneurship theory. This proposed segmentation emerges from the analysis of a sample of Kenyan MSEs utilising current and prior business models; the antecedent influences shaping the business model; barriers to entry associated with knowledge, capital and skills; the degree of innovation or imitation evident in the business model linked to the nature of opportunity recognition; and their relationship with the formal institutional business environment.

The connective tissue of the adductor canal - a morphological study in fetal and adult specimens

The adductor canal is a conical or pyramid-shaped pathway that contains the femoral vessels, saphenous nerve and a varying amount of fibrous tissue. It is involved in adductor canal syndrome, a claudication syndrome involving young individuals. Our objective was to study modifications induced by aging on the connective tissue and to correlate them to the proposed pathophysiological mechanism. The bilateral adductor canals and femoral vessels of four adult and five fetal specimens were removed en bloc and analyzed. Sections 12 mu m thick were obtained and the connective tissue studied with Sirius Red, Verhoeff, Weigert and Azo stains. Scanning electron microscopy (SEM) photomicrographs of the surfaces of each adductor canal were also analyzed. Findings were homogeneous inside each group. The connective tissue of the canal was continuous with the outer layer of the vessels in both groups. The pattern of concentric, thick collagen type I bundles in fetal specimens was replaced by a diffuse network of compact collagen bundles with several transversal fibers and an impressive content of collagen III fibers. Elastic fibers in adults were not concentrated in the thick bundles but dispersed in line with the transversal fiber system. A dynamic compression mechanism with or without an evident constricting fibrous band has been proposed previously for adductor canal syndrome, possibly involving the connective tissue inside the canal. The vessels may not slide freely during movement. These age-related modifications in normal individuals may represent necessary conditions for this syndrome to develop.

Synthesis, characterization, crystal structure, and biological studies of vanadium complexes with glycolic acid

Synthesis, characterization, crystal structure, and biological studies of two complexes with glycolic acid are described. The solid complexes were formulated as K2[VO(C2H2O3)(C2H3O3)2] H2O (1) and K2[{VO2(C2H2O3)}2] (2) and characterized by X-ray studies, Fourier transform infrared spectroscopy (FTIR), Electron paramagnetic resonance (EPR), and magnetic susceptibility. Conversion of 1 to 2 was studied in aqueous solution by UV-Vis spectroscopy and in the solid state by diffuse reflectance spectroscopy. Complex 2 contains dinuclear [{VO2(C2H2O3)}2]2- anions in which glycolate(2-) is a five-membered chelating ring formed by carboxylate and -hydroxy groups. The geometry around the vanadium in 2 was interpreted as intermediate between a trigonal bipyramid and a square pyramid. Vanadium(IV) is pentacoordinate in 1 as a distorted square pyramid. Complex 1 contains a vanadyl group (V=O) surrounded by two oxygens from deprotonated carboxylate and hydroxy groups forming a five-membered ring. Two oxygens from different glycolates(1-) are bonded to the (V=O) also. Biological analysis for potential cytotoxic effects of 1 was performed using Human Cervix Adenocarcinoma (HeLa) cells, a human cervix adenocarcinoma-derived cell line. After incubation for 48 h, 1 causes 90 and 95% of HeLa cells death at 20 and 200 mol L-1, respectively.

Atitude socialmente responsável ou estratégia comercial: o caso do pacto global

The discussion about corporate obligations toward the various stakeholders began in the postindustrial era and developed to culminate in the creation of rules, regulations, programs and projects focusing on the dissemination and promotion of what we know today as corporate social responsibility (CSR). In this context, satisfying this new demand and adopting social policies emerge as a determining factor in defining organizational strategies. Nevertheless, some questions are raised when we examine the subject, such as: To what extent should organizations intervene in society? Is the decision for the organizations to adopt a socially responsible attitude really linked to promoting social well being, or is it only a commercial strategy? How does social marketing relate to CSR projects? The study herein, based on the concept and understanding of CSR theories, stakeholders and social marketing, has sought to find evidence of this relationship, in the light of the Global Compact (GC). It was decided to use the multi-case study methodology, considering the possibility of explaining the reasons why the decisions were taken, how they were implemented and what was the outcome. Interviews, supported by previously prepared scripts, were held with CSR managers, employees from other areas of the organizations, and specialists on the subject. Complementary research studies were made in various sources, such as the website of companies under analysis, their sustainability reports, and the GC websites in Brazil and the United Nations (UN). The results obtained show that the organizations have worked increasingly with CSR projects, but the efforts have not been focused. Special mention is given to the programs that create major impact on the company¿s image and reputation, such as projects competing for prizes and participating in the formation of rankings or socially responsible organizations. From the view of Carroll¿s Pyramid (1991) for CSR, it is found that the projects are predominantly focusing on ethical and philanthropic issues. The driving power of the GC, action based on learning, dialogue and partnership, is not to be found. This factor contributes to the statement that social marketing tools are used to build an ethical and socially responsible image, in detriment to effective action by the organizations to meet the social requirements of their stakeholders. The social marketing has as an objective to transform the way a specific public sees a social question and promotes behavior changes, but what has been seen is the use of marketing tools exclusively to promote the company's image.

O sindicalismo e a administração publica

A dissertação aqui apresentada versa sobre uma temática nova, quer vista sob a ótica do nascimento do fato sociológico analisado - O Sindicalismo e a Administração Pública quer se considere a quase inexistência de fontes nas quais se possa abeberar, para que fosse possível estabelecer o fio condutor no desenvolvimento do tema. A temática foi analisada em dois planos: primeiro, fêz-se uma apreciação crítica da história do associativismo no Brasil, em sua simbiose com o aspecto social, com o lado econômico e com o lastro jurídico, ao ser analisado o caminho percorrido desde o primeiro clarão do Brasil até os dias presentes. Em segundo estágio, perquiriu-se a questão sindical, no que diz respeito à sua etiologia, o seu despertar mais consciente na década de 80 do nosso século, perpassando pela criação das Centrais Sindicais, ao serem detectados os desvios ideológicos, as contradições, a sua fisiologia em função de sua organização, ideário e ação na direção do que se propõem em nome de seus afiliados. Com efeito, o núcleo do trabalho se cinge à arregimentação do corpo de funcionários públicos com vistas a um eficaz - hoje, ainda muito incipiente - congraçamento, ao se deparar com uma forte resistência institucional, de vez que só a partir da Constituição de 1988, é que se abriu caminho para o direito de associação sindical a esse estamento dos agentes públicos. As disfunções são, aí, analisadas em relação ao despreparo dos Recursos Humanos no exercício de liderança e em confronto com a estrutura institucional anacrônica e de feitio autoritário, para fazer valer, de forma eficaz e efetiva, um bom desempenho da ação sindical, que se deseja genuína, autônoma e autógena, em função dos interesses de classe e a ter em vista a excelência dos serviços públicos; o fenômeno estudado, inversamente, mostra o processamento de uma luta sindical radicada em estrutura antidemocrática, em que o Estado financia os sindicatos e todo o aparelhamento sindical vertical, via contribuição sindical e a considerar que esse lastro sustentador da luta sindical é decalque de uma época de predominância de valores chauvinistas, exaltados no Brasil - e em outros países -, nas décadas de 30 e 40. Ainda foi feito um estudo comparativo com três modelos de sindicalismo, quais sejam: o francês, o alemão e o português. Os dois primeiros por razões de se constituirem em paradigmas de países centrais, tendo em vista que: (1) a França é modelo inspirador das instituições ocidentais, em sede político-jurídico-social, haja vista a sua História prenhe de fatos solapadores do statu quo ante; e (2) a Alemanha, por ter uma classe eficazmente institucionalizada de agentes públicos, tendo tradição araigada desde a burocracia prussiana, o que dá o toque de elevado profissionalismo a esses agentes públicos, os quais contam com uma agremiação sindical que guarda independência com relação ao movimento sindical do trabalhador privado, este, também consolidado em poderosa organização sindical naquele país. Portugal aparece no trabalho como o ascendente cultural do Brasil, o que implica em ser mostrado o nascedouro sindical desse país, dentro do clima cultural em que viveu e vive a península lusitana, e com isso se tenta elucidar o estágio de seu sindicalismo, as suas disfunções e auto funções , as suas semelhanças com o modelo brasileiro, as suas inclinações e natureza. As conclusões aferidas registram alguns aspectos relevantes: 1º) o Brasil nasceu de uma Administração centralizadora, marcada por uma máquina administrativa ineficaz, ineficiente, com a marca do Estato-império e sem a presença da construção concomitante de uma nação que é retardatária no assentar a viga da cidadania, o que levou a delongar a formação dos anseios e do espírito genuinamente autóctones. A repressão ao desenvolvimento das letras foi um entrave à criação de um espírito de povo, com a variante de ser uma maioria inculta, massacrantemente iletrada, em meio a uma pirâmide social em que se registrava apenas uma base desmesurada e um vértice acanhado, sem ter de permeio outras classes sociais que pudessem ser ou vir a ser estratificadas. Na esteira desses elementos, concluiu-se que: 2º) o movimento associativo é uma realidade incipiente e adormecido durante séculos, o que desbordou em uma apatia que só hoje começa a ser sacudida, através dos movimentos associativistas e sindical, este último nascido no meio das fábricas e estendido a algumas capitais de maior relevância política ou de maior peso econômico. o aspecto de maior magnitude para o trabalho foi a sinalização aberta aos servidores públicos para que se sindicalizassem, do que decorreu a conclusão de que essa ação precisa ser tangenciada e carreada a ser um movimento mais autenticamente ligado aos interesses da classe, pois por desvirtuamento contingencial em face da iniciante pouca expressão e inexperiência desse estamento, a ação sindical desses servidores sempre esteve à ilharga do movimento sindical do trabalhador privado, o qual tem outra linha de ação direcionada a interesses mais ligados ao conflito trabalho vs. capital, interesses esses que não se coadunam e nem se identificam com as aspirações e necessidades do funcionalismo público, mesmo que, muitas vezes, a questão do conflito desses agentes tenha uma interface no conjunto da pauta de reivindicação dos trabalhadores privados, ou seja, a questão salarial. O imperativo maior - e esta é a base da recomendação mais substancial - é conduzir a ação dos agentes públicos de forma heterodoxa na direção de se independentizar o movimento sindical desses agentes, a ser impulsionado pelas suas peculiaridades e por sua essencialidade ditada pela sua ontologia de servidores da coisa pública e tendo o público como sua clientela. Este é, em síntese, o caminho aqui trilhado.