Making Board Meetings More Secure and Efficient: Purging the Paper

The Division of Professional and Occupational Licensing is an administrative unit within the Department of Labor, Licensing, and Regulation that provides support to 40 professional and occupational regulatory boards. All board members need documents to review during the meeting. Some boards use a fleet of dated laptops during the meetings to give board members the meeting materials in PDF format; however many of boards still print the meeting materials and put them into binders. .In today's age, there has to be a more efficient way to conduct meetings without all of the paper. This paper explores alternatives to paper and laptops for use at these meetings. It was concluded that a tablet with a Windows Operating System would be the best way to go.

The significant role of third-party logistics (3pl) operators as fosterers of organizational performance in colombian companies

La eliminación de barreras entre países es una consecuencia que llega con la globalización y con los acuerdos de TLC firmados en los últimos años. Esto implica un crecimiento significativo del comercio exterior, lo cual se ve reflejado en un aumento de la complejidad de la cadena de suministro de las empresas. Debido a lo anterior, se hace necesaria la búsqueda de alternativas para obtener altos niveles de productividad y competitividad dentro de las empresas en Colombia, ya que el entorno se ha vuelto cada vez más complejo, saturado de competencia no sólo nacional, sino también internacional. Para mantenerse en una posición competitiva favorable, las compañías deben enfocarse en las actividades que le agregan valor a su negocio, por lo cual una de las alternativas que se están adoptando hoy en día es la tercerización de funciones logísticas a empresas especializadas en el manejo de estos servicios. Tales empresas son los Proveedores de servicios logísticos (LSP), quienes actúan como agentes externos a la organización al gestionar, controlar y proporcionar actividades logísticas en nombre de un contratante. Las actividades realizadas pueden incluir todas o parte de las actividades logísticas, pero como mínimo la gestión y ejecución del transporte y almacenamiento deben estar incluidos (Berglund, 2000). El propósito del documento es analizar el papel de los Operadores Logísticos de Tercer nivel (3PL) como promotores del desempeño organizacional en las empresas colombianas, con el fin de informar a las MIPYMES acerca de los beneficios que se obtienen al trabajar con LSP como un medio para mejorar la posición competitiva del país.

Propuesta de mejora en la calidad de los procesos de la empresa Banafruts

El presente documento es una propuesta elaborada para la empresa “Banafruits” a partir de la visita realizada a la finca “Chavela”, lugar donde se realizan todos los procesos productivos del banano. Para su elaboración, se tomaron como base los detalles de cada uno de los pasos que toma el producto, lo cual permitió destacar puntos de mejora para que la empresa a través de su implementación, logre beneficios en la productividad llegando a mejoras en la calidad final de sus productos; tomando en cuenta, cada uno de los procesos diarios que integran su cadena productiva. Para la elaboración de los puntos en los que se basa la propuesta para Banafruts, se abordaron principalmente cuatro elementos: el personal, el tiempo, las herramientas implementadas y las medidas; los cuales deben ser cuidados en conjunto para garantizar el resultado final. Cada uno de los aspectos fue evaluado a través de la implementación de herramientas de calidad cuyos resultados permitieron proponer alternativas para mejorar el desempeño actual de la compañía.

A industrialização como criadora de conjuntos habitacionais para o operariado: o caso do Bairro da Empresa de Cimentos de Leiria: Maceira-Liz

A Revolução Industrial consistiu num amplo conjunto de mudanças que ocorreu nos séculos XVIII e XIX na Europa, em que a grande metamorfose na sociedade sucedeu devido à substituição do trabalho manual pelo uso da máquina. Constituiu-se como fenómeno abrangente que congregou fatores demográficos, sociais, ideológicos, políticos e económicos. A busca de melhores condições de vida e de trabalho, foi fator decisivo para o aumento de população nos grandes núcleos urbanos, circunstância que determinou a procura de uma solução que resolvesse a questão do alojamento da classe trabalhadora. Surgiram assim teorias utópicas e sociais e também modelos urbanísticos dos quais se salientam: o Falanstério de Charles Fourier, Familistério de Jean-Baptiste Godin entre outros. Em Portugal, a industrialização ocorreu mais tarde que na restante Europa, assim como as evoluções e transformações associadas a esta. É neste contexto, que a partir do século XIX, o sector agrícola no país foi sendo gradualmente substituído pela indústria. O aumento da industrialização conduziu a um incremento da concentração de mão-de-obra próxima de grandes cidades industriais, ocorrência que fomentou o aparecimento dos primeiros núcleos habitacionais destinados à classe operária. A cidade sofreu, assim, alterações assinaladas por uma série de acontecimentos resultantes da Revolução Industrial, a par da falta de estratégias ligadas à questão da habitação para as classes desfavorecidas. É neste enquadramento que surge o Bairro do Pessoal da Empresa de Cimento de Leiria, Maceira-Liz. Este procurou responder às necessidades dos trabalhadores oferecendo-lhes boa qualidade de vida. Foi dotado de infraestruturas e equipamentos como a “Casa do Pessoal” ou a Cooperativa Abastecedora, entre outros, necessários ao bom funcionamento e permitindo uma maior sociabilidade entres os seus habitantes Desta forma, para demostrar a sua importância, introduz-se o Bairro do Pessoal da E.C.L no estudo do contexto internacional e nacional. Observam-se e criam-se relações com os modelos das cidades utópicas do século XIX e os conjuntos industriais em Portugal, detentores de alojamento destinado à classe trabalhadora, fazendo uma análise urbanística detalhada do Bairro do Pessoal de Maceira- Liz, uma “Utopia” construída segundo o espirito progressista do seu fundador Henrique Sommer.A partir do estudo dos fundamentos teórico-práticos, da forma de implantação e construção, bem como dos vários planos elaborados para este complexo - que demonstravam uma tentativa de inovar, através da construção de respostas às mudanças da sociedade e arquitetura em Portugal- poderá observar- -se que Maceira-Liz tinha alternativas para resolver a situação sócio- laboral dos operários e tentava resolver questões como a insalubridade da habitação operária da I República. O Bairro do Pessoal de E.C.L. ou Bairro de Maceira-Liz é um dos mais significativos exemplos de urbanismo do tipo fabril em Portugal, que permite fazer uma reflexão crítica e arquitetónica do papel que a arquitetura assume face à questão das diferenças sociais de classes, ao mesmo tempo que se propõe uma solução de revitalização do Bairro a fim de contribuir para a sua preservação e conservação da sua identidade; ABSTRACT: The Industrial Revolution consisted in a wide range of changes that occurred in the eighteenth and nineteenth centuries in Europe, where the great metamorphosis in society succeeded due to the replacement of manual work by the use of machinery. It was established as a wide-ranging phenomenon which gathered demographic, social, ideological, political and economic factors. The search of better conditions of life and work was a decisive factor for the increase of population in major urban centers, a circumstance that led to the search for a solution to solve the question of working-class housing. Thus, utopian and social theories emerged, as also as urban models, of which we stand out: the Charles Fourier Phalanstery, Jean- Baptiste Godin Familistère and others. In Portugal, the industrialization occurred later than in the rest of Europe, as well as developments and changes associated with this. It is in this context that, starting in the nineteenth century, the agricultural sector in the country had been gradually replaced by the industry. The increased industrialization has led to an enlarged concentration of labor work close to major industrial cities, occurrence that fomented the appearance of the first housing units for the working class. So, the city suffered changes shown by a series of events resulting from the Industrial Revolution, together with the lack of strategies linked to the issue of housing for disadvantaged classes. It is in this context that comes the Neighborhood “Bairro do Pessoal da Empresa de Cimento de Leirio, Maceira – Liz”. This tried to respond to workers’ needs by offering them good quality of life. It was gifted with infrastructure and equipment as the “Staff Home” or the Cooperative Supplying, among others, needed for a proper functioning and allowing a greater sociability among its inhabitants. So, to demonstrate its importance, the Quarter of the Cement Company is introduced in the study of national and international context. Relationships with models of utopian cities in the nineteenth and the industrial plants in Portugal, owners of housing for the working class, are observed and created, making a detailed and urban analysis of the Quarter of the Cement Company, a “utopia “ built according to the progressive spirit of its founder Henry Sommer . From the study of the theoretical and practical fundamentals, the way of implementation and construction, as well as the various plans drawn up for this complex - which showed a determination to innovate by building responses to changes in society and architecture in Portugal - it can be founded that Maceira -Liz had alternatives to solve the socio- labor situation of the workers and tried to solve issues such as the unhealthiness of the working room of the First Republic. The Quarter of the Cement Company is one of the most significant examples of the industrial type urbanism in Portugal, which allows a critical and architectural reflection of the role that architecture assumes in what concerns the social class differences issues, while it is proposed a revitalization solution for the Neighborhood in order to contribute to the preservation and conservation of its identity

Agriculture and forest: A sustainable strategy in the Brazilian Amazon.

Large-scale agriculture is increasing in anthropogenically modified areas in the Amazon Basin. Crops such as soybean, maize, oil palm, and others are being introduced to supply the world demand for food and energy. However, the current challenge is to enhance the sustainability of these areas by increasing efficiency of production chains and to improve environmental services. The Amazon Basin has experienced a paradigm shift away from the traditional slash-and-burn agricultural practices, which offers decision makers the opportunity to make innovative interventions to enhance the productivity in previously degraded areas by using trees to ecological advantage. This study describes a successful experiment integrating the production of soybean and paricá (Glycine max L. and Schizolobium amazonicum) based on previous research that indicated potential topoclimatic zones for planting paricá in the Brazilian state of Pará. This paper shows that a no-tillage system reduces the effects of drought compared to conventional tillage still used by many farmers in the region. The integrated system was implemented during the 2014/2015 season in 234.6 ha in the high-potential zone in the municipality of Ulianópolis, Pará. Both soybean and paricá were planted simultaneously. Paricá was planted in 5 m x 2 m inter-tree spacing totaling 228x103 trees per hectare and soybean, in 4 m x 100 m spacing, distributed in nine rows with a 0.45 m inter-row distance, occupying 80% of the area. The harvested soybean production was 3.4 t ha-1, higher than other soybean monocultures in eastern Pará. Paricá benefited from soybean fertilization in the first year: It exhibited rapid development in height (3.26 m) and average diameter (3.85 cm). Trees and crop rotation over the following years is six years for forest species and one year for each crop. Our results confirm there are alternatives to the current production systems able to diminish negative impacts resulting from monoculture. In addition, the system provided environmental services such as reduced soil erosion and increased carbon stock by soil cover with no-tillage soybean cultivation. The soybean cover contributes to increased paricá thermal regulation and lower forestry costs. We concluded that innovative interventions are important to show local farmers that it is possible to adapt an agroforest system to large-scale production, thus changing the Amazon.

Educando con medios alternativos

Recibido 10 de noviembre de 2010 • Aceptado 09 de marzo de 2011 • Corregido 04 de mayo de 2011    Este artículo nace de mi interés por explorar caminos que hagan de la experiencia educativa que se vive diariamente en las aulas, una actividad más interesante y placentera; es por ello que exalto las posibilidades que como medio pedagógico tienen el cine y, en general, los medios audiovisuales, junto con la conveniencia de que los educadores recurran a ellos como alternativas enriquecedora de su desempeño profesional.

Development and optimization of fibre-shaped dye-sensitized solar cells employing an innovative fully organic sensitizer

The quality of human life depends to a large degree on the availability of energy. In recent years, photovoltaic technology has been growing extraordinarily as a suitable source of energy, as a consequence of the increasing concern over the impact of fossil fuels on climate change. Developing affordable and highly efficiently photovoltaic technologies is the ultimate goal in this direction. Dye-sensitized solar cells (DSSCs) offer an efficient and easily implementing technology for future energy supply. Compared to conventional silicon solar cells, they provide comparable power conversion efficiency at low material and manufacturing costs. In addition, DSSCs are able to harvest low-intensity light in diffuse illumination conditions and then represent one of the most promising alternatives to the traditional photovoltaic technology, even more when trying to move towards flexible and transparent portable devices. Among these, considering the increasing demand of modern electronics for small, portable and wearable integrated optoelectronic devices, Fibre Dye-Sensitized Solar Cells (FDSSCs) have gained increasing interest as suitable energy provision systems for the development of the next-generation of smart products, namely “electronic textiles” or “e-textiles”. In this thesis, several key parameters towards the optimization of FDSSCs based on inexpensive and abundant TiO2 as photoanode and a new innovative fully organic sensitizer were studied. In particular, the effect of various FDSSCs components on the device properties pertaining to the cell architecture in terms of photoanode oxide layer thickness, electrolytic system, cell length and electrodes substrates were examined. The photovoltaic performances of the as obtained FDSSCs were fully characterized. Finally, the metal part of the devices (wire substrate) was substituted with substrates suitable for the textile industry as a fundamental step towards commercial exploitation.

Development of urease enzyme inhibitors and assessment of their efficacy and ecotoxicity

This work study proposes novel and natural inhibitors of the enzyme urease, as more sustainable alternatives to the synthetic ones. Specifically, Deep Eutectic Solvents (DES) were used as an extractants and carriers of polyphenols extracted from waste biomass enriched in antioxidant compounds. The polyphenolic extracts with DES have been tested on lab-scale experiments to verify their effect on the reduction of the hydrolysis rate of urea-based fertilizers catalyzed by urease. The phytotoxicity and the soil ecotoxicity of DES and polyphenols formulations were then tested. DES resulted promising in terms of polyphenols extraction ability from biomass and as carriers of bioactive compounds in the agricultural field, showing non-damaging effects on plants (Avena sativa) and microarthropods in soil.

Assessing the impact of ammonia content in VFA-rich streams on the PHA-storing MMC acclimatization and the PHA production stage

The use of environmentally friendly products increased the interest in renewable resources as alternatives to petrochemical products. Polyhydroxyalkanoates (PHAs) are examples of such promising products, as they are biodegradable polymers with numerous potential applications. PHA production approach consists of using an open mixed microbial culture (MMC) and inexpensive feedstocks (waste or industry byproducts feedstock). The PHA process generally comprises three stages: (1) acidogenic fermentation (AF) stage (conversion of organic carbon into fermentation products); (2) culture selection stage (enrichment in PHA-storing organisms by applying Feast and Famine regime); and (3) PHA production stage (PHA accumulation up to the culture’s maximum capacity). AF of protein-rich residues results in ammonia-rich fermented streams, which can be presented as a challenge for the PHA production stage. The presence of ammonia during this stage may induce organisms to grow instead of producing PHAs. For this reason, the assessment of the effect of a high content of ammonia on PHA production it is the utmost importance. The main goal of the current project is to select a MMC enriched in PHA-accumulating organisms in conditions of high ammonia content and to evaluate the effects of ammonia presence during PHA accumulation. The culture was selected applying the Feast & Famine strategy, and fed, firstly, using a synthetic mixture of VFAs and later using a fermented stream obtained from the fermentation of protein-rich raw materials. The selected culture could accumulate up to 24% PHA per VSS with the synthetic mixture of VFAs and up to 29% for the real fermented stream. The PHA accumulation resulted in different production in the presence and absence of ammonia. Regarding to the synthetic feed, 59%wt. PHA (VSS basis) in the absence of ammonia, and 55%wt. (VSS basis) in the presence, were obtained. For the real feed, the PHA content was about 40%wt. (VSS basis) in both reactors.

Feminist environmental humanities: intertwining theory and speculative fiction

This dissertation explores the entanglement between the visionary capacity of feminist theory to shape sustainable futures and the active contribution of feminist speculative fiction to the conceptual debate about the climate crisis. Over the last few years, increasing critical attention has been paid to ecofeminist perspectives on climate change, that see as a core cause of the climate crisis the patriarchal domination of nature, considered to go hand in hand with the oppression of women. What remains to be thoroughly scrutinised is the linkage between ecofeminist theories and other ethical stances capable of countering colonising epistemologies of mastery and dominion over nature. This dissertation intervenes in the debate about the master narrative of the Anthropocene, and about the one-dimensional perspective that often characterises its literary representations, from a feminist perspective that also aims at decolonising the imagination; it looks at literary texts that consider patriarchal domination of nature in its intersections with other injustices that play out within the Anthropocene, with a particular focus on race, colonialism, and capitalism. After an overview of the linkages between gender and climate change and between feminism and environmental humanities, it introduces the genre of climate fiction examining its main tropes. In an attempt to find alternatives to the mainstream narrative of the Anthropocene (namely to its gender-neutrality, colour-blindness, and anthropocentrism), it focuses on contemporary works of speculative fiction by four Anglophone women authors that particularly address the inequitable impacts of climate change experienced not only by women, but also by sexualised, racialised, and naturalised Others. These texts were chosen because of their specific engagement with the relationship between climate change, global capitalism, and a flat trust in techno-fixes on the one hand, and structural inequalities generated by patriarchy, racism, and intersecting systems of oppression on the other.

Role of bioactive compounds in the gastrointestinal host-pathogen interaction of poultry and swine

The better understanding of mechanisms at the basis of host-pathogen interaction can represent a valid tool to increase productivity and contain economic losses in animal production through the maintenance of intestinal homeostasis. With this project, three preliminary in vitro studies were conducted with the aim of investigating how bioactive compounds could influence mechanisms of host-pathogen interaction in poultry and swine. Different panels of nature identical compounds, medium chain fatty acids, and plant extracts were employed against strains of Salmonella Typhimurium, Brachyspira hyodysenteriae, and Salmonella Enteritidis, respectively. When bacterial field strains were tested, the comparison between natural compounds and antibiotics was examined, with the aim of evaluating the role of the substances in the antibiotic-resistance context. Results demonstrate that bioactive compounds have positive effects on the host, the pathogen, or both in different experimental conditions. Additionally, when compared to antibiotics, bioactive compounds have proven to be valid alternatives to address the phenomenon of antibiotic resistance.

Novel asymmetric geopolymer membranes for oil/water emulsions separation

In this study, it was investigated the possibility of using a geopolymeric membrane as an alternative to the expensive ceramic ones. The goal was to synthesise a low-cost membrane made entirely of geopolymer that can perform equally to commercial membranes. This study initially investigated the feasibility of preparing a microporous support suitable for microfiltration through casting and pressing techniques. Subsequently, a selective geopolymeric layer was developed and deposited on the support, with the capability to operate within the microfiltration range and to effectively separate oil from oil-water emulsions. In order to evaluate the performance, the properties of the geopolymeric supports obtained through pressing were carefully evaluated during the experimentation phase investigating the effect of varying parameters such as sodium silicate content, water content, and applied pressure. The results obtained from these evaluations showed that it is possible to produce supports with excellent porosity and highly controlled narrow pore size distributions. The most promising geopolymeric pressed support was then used for the deposition of a selective layer on its surface. Following physical characterization, it was confirmed that the resulting geopolymer membrane was suitable for use in the microfiltration range. Subsequently, the membrane was tested for its ability to separate oil from water using various emulsions prepared with different surfactants at different concentrations and pH. The results revealed that the fluxes were highly dependent on the electrostatic interaction between the membrane and the emulsion, with best results being obtained with emulsions prepared using anionic surfactants. The rejection rate of the membrane was also found to be extremely high, with values over 95%, comparable to a commercial ceramic membrane. This suggests that geopolymer membranes are suitable alternatives to ceramic membranes, offering the added benefits of lower cost and reduced environmental impact during production.

Movement analysis on the field in young football players: biomechanical patterns of performance and injury prevention

The integration of quantitative data from movement analysis technologies is reshaping the analysis of athletes’ performances and injury mitigation, e.g., anterior cruciate ligament (ACL) rupture. Most of the movement assessments are performed in laboratory environments. Recent progress provides the chance to shift the paradigm to a more ecological approach with sport-specific elements and a closer examination of “real” movement patterns associated with performance and (ACL) injury risk. The present PhD thesis aimed at investigating the on-field motion patterns related to performance and injury prevention in young football players. The objectives of the thesis were: (I) in-lab measures of high-dynamics movements were used to validate wearable inertial sensors technology; (II) in-laboratory and on-field agility movement tasks were compared to inspect the effect of football-specific environment; (III) on-field analysis was conducted to challenge wearable sensors technology in the assessment of dangerous movement patterns towards the ACL rupture; (IV) an overview of technologies that could shape present and future assessment of ACL injury risk in daily practice was presented. The validity of wearables in the assessment of high-dynamics movements was confirmed. Relevant differences emerged between the movements performed in a laboratory setting and on the football pitch, supporting the inclusion of an ecological dynamics approach in preventive protocols. The on-field analysis of football-specific movement tasks demonstrated good reliability of wearable sensors and the presence of residual dangerous patterns in the injured players. A tool to inspect at-risk movement patterns on the field through objective measurements was presented. It discussed how potential alternatives to wearable inertial sensors embrace artificial intelligence and closer collaboration between clinical and technical expertise. The present thesis was meant to contribute to setting the basis for data-driven prevention protocols. A deeper comprehension of injury-related principles and counteractions will contribute to preserving athletes’ careers and health over time.

TIDES unveiled: pioneering green peptides synthesis and oligonucleotides innovations in science

My PhD research focused on the development of environmentally sustainable methods for peptide synthesis. The traditional and toxic solvents and bases used in solid-phase peptide synthesis (SPPS) were replaced with eco-friendly alternatives to reduce the environmental impact. In particular, N-octylpyrrolidone was found to be an effective green solvent in combination with dimethyl carbonate, resulting in a 63-66% reduction in process mass intensity (PMI). In addition, a green base, DEAPA, was identified for Fmoc removal, which showed comparable results to piperidine, while being less regulated and toxic, and able to better control aspartimide-related side reactions. The study extended beyond SPPS to explore liquid-phase peptide synthesis (LPPS) and solution-phase peptide synthesis (SolPPS) using propylphosphonic anhydride (T3P®) as a coupling reagent. The developed green SolPPS using Cbz amino acids achieved exceptional efficiency, minimal racemisation and a PMI of 30 to introduce a single amino acid in the iterative process. This PMI value is the lowest ever reported for an oligopeptide synthesis protocol. This technique was extended to N-Boc amino acids in DCM, requiring aqueous workups and achieving 95% purity of Leu-Enkephalin. Finally, T3P® was found to be suitable for LPPS. An anchor, mimicking a resin, was used to allow precipitation or solubilisation of the growing anchored-peptide, depending on the polarity of the solvent used. Anisole and DCM resulted in a pentapeptide purity of over 95%. While at Oxford University, I synthesized a cleavable fragment that is sensitive to cathepsin B (CatB) and incorporated it into a cyclic antisense oligonucleotide (ASO) targeting the metastasis-associated lung adenocarcinoma transcript 1 (MALAT1). ASO demonstrated good stability in a simulated in vivo environment using human serum and high affinity with complementary RNA. The Cyclic-ASO was opened by CatB in optimal conditions. Experiments highlight therapeutic potential and a novel method for controlling cyclic oligonucleotide activity, potentially enhancing cellular uptake.