There is an urgent need to reduce emissions from maritime transportation to meet environmental targets set by international organizations and governments. To reduce emissions from maritime transportation, technical, market-based, and operational measures can be used. In this thesis, the focus is on operational measures, and in particular Just-in-Time arrival in the port call process. Just-in-Time arrival in the context of port calls refers to maintaining an optimal vessel sailing speed to arrive to the port when the availability of berth and other services are ensured. In earlier studies, the estimated fuel and emission savings potential of Just-in-Time arrival, is promising. Despite the promising potential of Just-in-Time, its implementation remains limited, with few real-world examples. The purpose of this thesis is to explore how to implement Just-in-Time arrival by studying coordination in the port call process.    Two research questions were formulated to address the purpose. The first aims to capture the potential benefits of implementing Just-in-Time arrival in port calls and the second aims to address what is required to implement Just-in-Time arrival in port calls. This thesis is based on two studies in the Swedish context. First, a quantitative study, in which Automatic Identification System data in combination with port call statistics and vessel-specific data were used to estimate the fuel and emission savings potential of Just-in-Time arrival. Second, a qualitative single case-study exploring the coordination mechanisms necessary for implementing Just-in-Time arrival in port calls was conducted.    The studies show that fuel and emission savings potential of Just-in-Time in previous studies is overestimated due to the assumptions used. Though, the implementation of Just-in-Time has potential to improve port call actors’ resource planning and utilization and increase the competitiveness of ports. This is because Just-in-Time arrival has the potential to aid actors in reaching mandatory emission reduction targets. To implement Just-in-Time arrival, it is necessary to coordinate the plans of actors. The required mechanisms to coordinate planning are pre-booking berth allocation policy and port community systems. The pre-booking policy implies booking time-slots for berths, facilitated by using the port community system. The port community system and the pre-booking policy enable the effective coordination of the planning processes of individual actors enabling Just-in-Time arrival in port calls. / Det är nödvändigt att minska utsläppen från sjöfartssektorn för att uppnå de klimatpolitiskamålen som har fastställts av internationella och nationella organisationer. För att minska utsläpp från sjöfarten och uppnå de klimatpolitiskamålen kan tekniska, policy, och operativa åtgärder användas. Fokus i denna avhandling är på operativa åtgärder, mer specifikt Just-in-Time ankomst vid hamnanlöp. Just-in-Time ankomst innebär att hålla en seglingshastighet som möjliggör ankomst till hamn vid den tidpunkt kajplatser och andra tjänster (exempelvis lotsning) är tillgängliga utan fördröjning. Tidigare studier visar att det finns en potential att spara bränsle och minska utsläpp genom att införa Just-in-Time ankomst. Trots potentialen är införandet av Just-in-Time ankomst begränsat i praktiken. Syftet med avhandlingen är att utforska hur Just-in-Time ankomst kan implementeras genom att studera koordineringen av aktörers aktiviteter under anlöpsprocessen.    Syftet uppnås genom att besvara två forskningsfrågor. Den första forskningsfrågan berör potentialen av införandet av Just-in-Time ankomst vid hamnanlöp. I den andra frågan undersöks hur olika koordineringsmekanismer kan användas för att koordinera hamnaktörerna för att realisera potentialen av Just-in-Time ankomst. Två studier har genomförts. Först gjordes en kvantitativ modellering för att uppskatta bränsle- och utsläppsbesparingar för Just-in-Time anlöp i Sverige, baserad på Automatic Identification System data, hamnanlöpstatistik samt fartygsdata. Därefter har en kvalitativ fallstudie genomförts som har utforskat hur olika koordineringsmekanismer kan användas för att koordinera enskilda aktörers planeringsprocesser under anlöpsprocessen samt undersöka potentialen av införandet av Just-in-Time ankomst.    Resultat visar att bränsle- och utsläppsbesparingspotentialen med Just-in-Time ankomst i tidigare studier ofta har överskattats på grund av antaganden som använts. Vidare framkom att implementering av Just-in-Time ankomst ha ett positivt inflyttande på aktörernas resursplanering- och utnyttjade och att hamnar kan öka sin konkurrenskraft tack vare sambandet mellan Just-in-Time ankomst och obligatoriska åtgärder för att minska utsläpp. För att kunna implementera Just-in-Time ankomst krävs förbättrad koordinering mellan aktörerna genom införandet av en förbokningspolicy av kajplatser. För att kunna förboka krävs förbättrad planerings och informationsdelning, det senare kan nås genom införandet av digitala informationsplattformar (port community system).

There is an urgent need to reduce emissions from maritime transportation to meet environmental targets set by international organizations and governments. To reduce emissions from maritime transportation, technical, market-based, and operational measures can be used. In this thesis, the focus is on operational measures, and in particular Just-in-Time arrival in the port call process. Just-in-Time arrival in the context of port calls refers to maintaining an optimal vessel sailing speed to arrive to the port when the availability of berth and other services are ensured. In earlier studies, the estimated fuel and emission savings potential of Just-in-Time arrival, is promising. Despite the promising potential of Just-in-Time, its implementation remains limited, with few real-world examples. The purpose of this thesis is to explore how to implement Just-in-Time arrival by studying coordination in the port call process. Two research questions were formulated to address the purpose. The first aims to capture the potential benefits of implementing Just-in-Time arrival in port calls and the second aims to address what is required to implement Just-in-Time arrival in port calls. This thesis is based on two studies in the Swedish context. First, a quantitative study, in which Automatic Identification System data in combination with port call statistics and vessel-specific data were used to estimate the fuel and emission savings potential of Just-in-Time arrival. Second, a qualitative single case-study exploring the coordination mechanisms necessary for implementing Just-in-Time arrival in port calls was conducted. The studies show that fuel and emission savings potential of Just-in-Time in previous studies is overestimated due to the assumptions used. Though, the implementation of Just-in-Time has potential to improve port call actors’ resource planning and utilization and increase the competitiveness of ports. This is because Just-in-Time arrival has the potential to aid actors in reaching mandatory emission reduction targets. To implement Just-in-Time arrival, it is necessary to coordinate the plans of actors. The required mechanisms to coordinate planning are pre-booking berth allocation policy and port community systems. The pre-booking policy implies booking time-slots for berths, facilitated by using the port community system. The port community system and the pre-booking policy enable the effective coordination of the planning processes of individual actors enabling Just-in-Time arrival in port calls. / Det är nödvändigt att minska utsläppen från sjöfartssektorn för att uppnå de klimatpolitiskamålen som har fastställts av internationella och nationella organisationer. För att minska utsläpp från sjöfarten och uppnå de klimatpolitiskamålen kan tekniska, policy, och operativa åtgärder användas. Fokus i denna avhandling är på operativa åtgärder, mer specifikt Just-in-Time ankomst vid hamnanlöp. Just-in-Time ankomst innebär att hålla en seglingshastighet som möjliggör ankomst till hamn vid den tidpunkt kajplatser och andra tjänster (exempelvis lotsning) är tillgängliga utan fördröjning. Tidigare studier visar att det finns en potential att spara bränsle och minska utsläpp genom att införa Just-in-Time ankomst. Trots potentialen är införandet av Just-in-Time ankomst begränsat i praktiken. Syftet med avhandlingen är att utforska hur Just-in-Time ankomst kan implementeras genom att studera koordineringen av aktörers aktiviteter under anlöpsprocessen.    Syftet uppnås genom att besvara två forskningsfrågor. Den första forskningsfrågan berör potentialen av införandet av Just-in-Time ankomst vid hamnanlöp. I den andra frågan undersöks hur olika koordineringsmekanismer kan användas för att koordinera hamnaktörerna för att realisera potentialen av Just-in-Time ankomst. Två studier har genomförts. Först gjordes en kvantitativ modellering för att uppskatta bränsle- och utsläppsbesparingar för Just-in-Time anlöp i Sverige, baserad på Automatic Identification System data, hamnanlöpstatistik samt fartygsdata. Därefter har en kvalitativ fallstudie genomförts som har utforskat hur olika koordineringsmekanismer kan användas för att koordinera enskilda aktörers planeringsprocesser under anlöpsprocessen samt undersöka potentialen av införandet av Just-in-Time ankomst.    Resultat visar att bränsle- och utsläppsbesparingspotentialen med Just-in-Time ankomst i tidigare studier ofta har överskattats på grund av antaganden som använts. Vidare framkom att implementering av Just-in-Time ankomst ha ett positivt inflyttande på aktörernas resursplanering- och utnyttjade och att hamnar kan öka sin konkurrenskraft tack vare sambandet mellan Just-in-Time ankomst och obligatoriska åtgärder för att minska utsläpp. För att kunna implementera Just-in-Time ankomst krävs förbättrad koordinering mellan aktörerna genom införandet av en förbokningspolicy av kajplatser. För att kunna förboka krävs förbättrad planerings och informationsdelning, det senare kan nås genom införandet av digitala informationsplattformar (port community system).

Submitted by Nadir Basilio (nadirsb@uninove.br) on 2016-06-08T20:14:55Z No. of bitstreams: 1 Alessandra Simão.pdf: 3484848 bytes, checksum: 0e630661fc23ba5a597dadf21765b9ce (MD5) / Made available in DSpace on 2016-06-08T20:14:55Z (GMT). No. of bitstreams: 1 Alessandra Simão.pdf: 3484848 bytes, checksum: 0e630661fc23ba5a597dadf21765b9ce (MD5) Previous issue date: 2016-03-28 / At the end of 2009, the State Department of Education in partnership with the Department of Public Safety, launched the Project Protection School and Community System (SPEC). To implement the project in state schools was created the function of Teacher School and Community Mediator (PMEC). In this work, we investigated the understanding of this new professional about their duties and how they unfold in school practices, with the hypothesis that before a non-specific training, for appropriate profile selection of difficulty and of course insufficient training, PMEC runs projects and activities not related to their function and that the actual duties that should play at schools not you are clear, then, each performs them according to their own reading and thus can not be given to introducing legislation or have a critical view of their role. To reach the end, there was a qualitative research descriptive, using the questionnaire as a collection tool and content analysis for data processing. The sample included randomly in the electronic questionnaire sent to the use PMECs activity at the time of the survey. Obtained return 485 PMECs, a universe of 3.210, constituting a representative sample of grade of more than 95% reliability. The answers reveal a lack of more specific training and understanding, about the concepts and processes intrinsic to its function, contrary to the authors consulted. They also reveal that, in the opinion of these professionals, they are responsible for performing any tasks given to them in order to promote the smooth running of the school, easing the weight of the tasks of the managers of school units; however, to encompass such assignments, PMECs end up getting lost in their function. The fact is that once again we see the launch of a project designed for those who do not know the daily life of schools and professionals who work in them and thus this professional is carrying out the possible actions in trying to make the project work. / No final do ano de 2009, a Secretaria de Estado da Educação, em parceria com a Secretaria de Segurança Pública, lançou o projeto Sistema de Proteção Escolar e Comunitária (SPEC). Para a implementação do projeto nas escolas estaduais foi criada a função de Professor Mediador Escolar e Comunitário (PMEC). Neste trabalho, investigou-se o entendimento desse novo profissional sobre suas atribuições e como elas se desdobram em práticas escolares, com a hipótese de que diante de uma formação não específica, dificuldade de seleção por perfil adequado e curso de formação insuficiente, o PMEC executa projetos e atividades não relacionadas à sua função e que as reais atribuições que deveria desempenhar nas unidades escolares não lhe são claras, logo, cada um as realiza segundo sua própria leitura e, assim, pode não estar atendendo ao que estabelece a legislação nem ter uma visão crítica acerca de sua função. Para atingir os fins propostos, realizou-se uma pesquisa qualitativa do tipo descritiva, utilizando-se o questionário como instrumento de coleta e a análise de conteúdo para tratamento dos dados. A amostra foi composta aleatoriamente, no uso de questionário eletrônico encaminhado aos PMECs em atividade na ocasião da pesquisa. Obteve-se retorno de 485 PMECs, de um universo de 3.210, constituindo-se uma amostra representativa, com grau de confiabilidade de mais de 95%. As respostas revelam falta de formação mais específica e entendimento, acerca dos conceitos e processos intrínsecos à sua função, em desacordo com os autores consultados. Revelam também que, no entendimento desses profissionais, eles são responsáveis por realizar quaisquer atribuições que lhes é conferida a fim de promover o bom andamento da escola, amenizando o peso das tarefas dos gestores das unidades escolares; no entanto, ao abarcar tais atribuições, os PMECs acabam ficando perdidos em sua função. Fato é que mais uma vez observamos o lançamento de um projeto pensado por quem não conhece o dia a dia das escolas e dos profissionais que nelas trabalham e, assim, esse profissional vai realizando as ações possíveis na tentativa de fazer o projeto dar certo.

The Clean Community System (CCS) is a method of waste management education widely used in the USA by the Keep America Beautiful organization. The CCS has been applied by the eThekwini Municipality since 1981. The training of staff and volunteers in the CCS has to date been limited and based on the American model. The aim of this study is to provide guidelines for the training of participants in the Clean Community System in the South African context. This will be achieved by a study of two community groups that have successfully applied the CCS. The results of the research will be compared with the principles of the CCS and relevant literature. The conclusions drawn from the study will provide guidelines for the training of participants in the CCS. / Further Teacher Education / M. Ed. (Didactics)

The Clean Community System (CCS) is a method of waste management education widely used in the USA by the Keep America Beautiful organization. The CCS has been applied by the eThekwini Municipality since 1981. The training of staff and volunteers in the CCS has to date been limited and based on the American model. The aim of this study is to provide guidelines for the training of participants in the Clean Community System in the South African context. This will be achieved by a study of two community groups that have successfully applied the CCS. The results of the research will be compared with the principles of the CCS and relevant literature. The conclusions drawn from the study will provide guidelines for the training of participants in the CCS. / Further Teacher Education / M. Ed. (Didactics)

Symbole de protection des libertés individuelles, le secret bancaire est perçu par les profanes, avec le développement de la criminalité financière transfrontalière, comme étant un élément qui favorise les fraudes, le blanchiment de capitaux, le financement du terrorisme ainsi que l’évasion fiscale. L’analyse juridique de cette institution nous montre qu’elle est l’élément le plus important de la réussite des opérations ayant pour but les flux internationaux de capitaux, et un facteur qui stimule la réussite économique et la mondialisation. La réglementation et la régulation des flux internationaux de fonds par un certain nombre de législations éparses et variées modifie considérablement la notion du secret bancaire. Une des caractéristiques fondamentales de ce bouleversement est qu’il institue des liens entre les différents opérateurs qui interviennent dans le contrat. Le contrôle de cette opération pousse les Etats à mutualiser leurs efforts et à se mettre ensemble en vue de défendre leurs intérêts financiers respectifs à travers la lutte contre les flux de capitaux illicites. Par ailleurs, la défense de ces intérêts financiers entraine incontestablement la redéfinition substantielle des missions du banquier d’une part, notamment sa façon de percevoir la relation avec la clientèle, de recueillir et d’échanger des informations, ainsi que la coopération avec les autorités publiques et de contrôle internes et internationales. D’autre part, on note du fait de cet élargissement de missions du banquier, une extension des risques pénaux à l’égard de ce dernier. Cependant, la dilution du secret bancaire à l’échelle internationale tant pour des nécessités contractuelles, que pour les nécessités de la lutte contre la criminalité entraine des dérives importantes se manifestant à travers le manque de stratégies adaptées permettant d’éviter dangers et de réagir en cas d’atteinte aux droits de l’Homme. D’où la nécessité de redéfinir un nouveau cadre juridique qui permet non seulement de limiter les atteintes au secret bancaire et aux droits de l’Homme, mais aussi, oblige les différents intervenants dans la chaine des transferts internationaux de fonds, «de jouer aux mêmes règles du jeu», d’être tributaires de mêmes droits, et surtout des mêmes obligations. C’est à ce prix et à ce prix seulement, que le secret bancaire pourra être réhabilité en tant qu’institution fondamentale / The regulation of the international flows of fund by a number of scattered and varied legislations modifies considerably the notion of the bank secrecy. One of the fundamental characteristics of this upheaval is that it establishes links between the various operators who intervene in the contract. The control of this operation urges States to mutualize their efforts and to put itself together to defend their respective financial interests through the fight against the illicit capital flows. Besides, the defense of these financial interest conduct unmistakably the substancial redefining of the banker on one hand, in particular the way it perceives the relation with the clientele, of collects and of exchanges information, as well as the cooperation with the public authorities and control internal and international. On the other hand, we note because of this extension of missions of the banker, an extension of the penal risks towards him.