Topics in climate change risk

In this Thesis, we analyze how climate risk impacts economic players and its consequences on the financial markets. Essentially, literature unravels two main channels through which climate change poses risks to the status quo, namely physical and transitional risk, that we cover in three works. Firstly, the call for a global shift to a net-zero economy implicitly devalues assets that contribute to global warming that regulators are forcing to dismiss. On the other hand, abnormal changes in the temperatures as well as weather-related events challenge the environmental equilibrium and could directly affect operations as well as profitability. We start the analysis with the physical component, by presenting a statistical measure that generally represents shocks to the distribution of temperature anomalies. We oppose this statistic to classical physical measures and assess that it is the driver of the electricity consumption, in the weather derivatives market, and in the cross-section of equity returns. We find two transmission channels, namely investor attention, and firm operations. We then analyze the transition risk component, by associating a regulatory horizon characterization to fixed income valuation. We disentangle a risk driver for corporate bond overperformance that is tight to change in credit riskiness. After controlling a statistical learning algorithm to forecast excess returns, we include carbon emission metrics without clear evidence. Finally, we analyze the effects of change in carbon emission on a regulated market such as the EU ETS by selecting utility sector corporate bond and, after controlling for the possible risk factor, we document how a firm’s carbon profile differently affects the term structure of credit riskiness.

Planning Processes for Transport Solutions An Application To the City of Bologna

Mathematical models and the involved methods applied to real contexts are essential tools for designing and evaluating solutions concerning physical elements and/or organizational components of transportation systems. To deal with this, the systems engineering approach is used, which considers the relationships among the transportation system elements and their performances. This approach allows quantifying the effects of transportation projects by taking into account the intrinsic complexity of the transportation system and then assessing the effects of solutions to solve – or mitigate – transportation problems. This thesis focuses on the application of the transport system engineering approach to a real city – Bologna, in northern Italy – in order to: 1. simulate the current transportation system conditions (status quo); 2. compare and assess the results obtained by two different approaches for simulating the link traffic flows on the road transportation network and their related impacts (externalities) 3. identify potential solutions to solve critical aspects, particularly in terms of traffic flow congestion and related environmental impacts (findings)

Projeto de intervenção como prática de educação em saúde na realidade de Salvador

O diabetes mellitus tipo 2 e a hipertensão arterial estão associados à morbidade e à mortalidade e são responsáveis por complicações cardiovasculares, encefálicas, coronarianas, renais e vasculares periféricas. Estudos recentes demonstraram que os benefícios da redução de fatores de risco para doenças cardiovasculares são significativos em indivíduos com diabetes mellitus tipo 2. O controlo intensivo da hipertensão arterial tem-se mostrado eficaz na redução de complicações em pacientes com diabetes tipo 2 e hipertensão. No entanto temos verificado que não obstante os diversos medicamentos tomados quer para a hipertensão quer para o diabetes, os valores têm-se mantido elevados, não se vislumbrando melhoras. Há que modificar este "Status Quo". O nosso trabalho consiste em criar um grupo de hipertensos/diabéticos, levando os seus elementos a adotarem formas de viver saudáveis, não só em termos alimentares como também na eliminação de vícios (álcool, tabaco e outras drogas), acabar com o sedentarismo, elevando-lhes a sua auto-estima e com isso aumentando a sua “Energia Vital”, criando neles a co-responsabilidade do seu tratamento bem como a responsabilidade de motivarem familiares, vizinhos e amigos a assumirem o mesmo compromisso.

Status, legitimacy and ingroup bias in the context of an organizational merger

Adopting an intergroup perspective, the research was designed to examine predictors of employee responses to an organizational merger. Data were collected from 120 employees of a newly merged scientific organization. As predicted from social identity theory, the most negative responses to the merger were apparent among the employees of the low status premerger organization. There was also evidence of ingroup bias among both groups of employees involved in the merger—as expected, the bias was most marked on the status-irrelevant dimensions for the employees of the lower status organization, but most marked on the status-relevant dimensions for the employees of the high status organization. Also, in support of social identity theory, the perceived legitimacy of the basis for the status differentiation between the groups was associated with more positive responses to the merger among employees of the low status premerger organization, but with poorer responses among employees of the high status premerger organization. There was consistent evidence that the status by legitimacy interaction was mediated through the extent to which employees of the newly merged organization perceived a common ingroup identity

opus inscriptum : liber de arte honestè amandi, et de reprobatione inhonesti amoris, editus et compilatus à Magistro Andrea, Francorum aulae regiae Capellano ; ad Galterium amicum suum cupientem in exercitu amoris militare : in quo quidem libro cujuscumque gradus et ordinis mulier ab homine cujuscumque conditionis et status ad amorem sapientissimè invitatur, et ultimò, in fine ipsius libri, de amoris reprobatione subjungitur.

Baluzianus, antea Joannis Baptistae Hautin

Theatrum historicum ad annum Christi quadrigentesimũ: in quo tũ Imperii Romani tũ Barbarorum circumincolentium status ob oculos ponitur pars orientalis

Auctore Guillelmo Delisle.

Traité de la personnalité et de la réalité des loix, costumes ou status, par forme d'observations : auquel on a ajouté l'Ouvrage Latin de Rodenburgh, intitulé, de Jure quo oritur è Statutorum diversitate /

Mode of access: Internet.

Filiatio spiritualis : hoc est Sacrum, ac speciale beneficium quo diuersae cuiusuis status personae religionibus aggregantur per litteras gratiosas /

Mode of access: Internet.

Theodori Craanen ... Tractatus physico-medicus de homine, in quo status eius tam naturalis, quam praetenaturalis, quoad theoriam rationalem mechanicè demonstratur /

Mode of access: Internet.

Specimen literaturae florentinae saeculi xv in quo dum Christophori Landini gesta enarrantur virorum ea aetate doctissimorum in literariam remp. merita, status Gymnasii florentini a Landino instaurati, et acta Academiae Platonicae a magno Cosma excitatae cui idem praeerat, recensentur et illustrantur.

Includes index.

Investigation of threat-related attentional bias in anxious children using the startle eyeblink modification paradigm

We used the startle eyeblink modification paradigm to investigate whether clinically anxious children, like high trait-anxious adults, display a bias in favour of threat words compared to neutral words. The present study included 16 clinically anxious children whose diagnostic status was determined using the parent version of a semistructured diagnostic interview as part of a larger childhood anxiety study. The children were presented with threat and neutral words fur 6 s each. A startle-eliciting auditory stimulus - a 100 dBA burst of white noise of 50 ms duration - was presented during the words at lead intervals of 60, 120, 240, or 3500 ms and during intertrial intervals. The overall pattern of startle eyeblink modification indicated inhibition at the 120 and 240 ms lead intervals and facilitation at the 3500 ms lead interval. startle-latency shortening during threat words at the :60 ms lead interval was larger than at other intervals, whereas there was no difference during neutral words. This result reflects an anxiety-related bias in favour of threat words occurring at a very early - and possibly preattentive stage - of information processing.

The effects of status on subgroup relations

Two experiments were conducted to assess the impact of status differentials on subgroup attitudes and behaviours. In Experiment 1, 73 maths-science students were led to believe they had higher or lower status than humanities students. They then performed a non-interactive decision-making task during which they were categorized exclusively as a university student (superordinate condition), or as a university student and maths-science student simultaneously (subgroups condition). Experiment 2 (N = 98) differed from Experiment I in that perceptions of relative subgroup status were measured rather than manipulated. Consistent with social identity theory, subgroup members tended to categorize themselves more at the superordinate (university) level the lower status they considered their subgroup to be. In Experiment 2, a series of interactions also emerged, showing that status and inter-subgroup bias were positively related when the participants had been categorized exclusively at the superordinate level. When superordinate and subgroup identities were activated simultaneously, perceptions of status had no effect on levels of bias. The results were interpreted in terms of participants' needs for identity enhancement and identity distinctiveness.

Being attuned to intergroup differences in mergers: The role of aligned leaders for low-status groups

The present research focused on responses of low-status group members to a merger with a high-status group. A study was conducted (N = 153) in which the alignment of the leader for the merged group (ingroup vs. outgroup) and leader behavior (equality, outgroup favoritism, ingroup favoritism, complementarity) were manipulated. The authors predicted that the leader, by his or her behavior, would play an important role in defining the new relationship between premerger groups. Overall, low-status ingroup leaders were evaluated more positively than high-status outgroup leaders. Ingroup leaders were evaluated more favorably and were more likely to engender a common identity in the merged group than were outgroup leaders when leaders behaved in an ingroup-favoring or complementary fashion. In contrast, evaluations of ingroup and outgroup leaders did not differ when the leader stressed equality or was outgroup favoring. The findings demonstrate the important role leaders can play in accentuating or de-emphasizing premerger status differences.

Logic functions based on optical bias controlled SIC Tandem devices

The purpose of this paper is the design of an optoelectronic circuit based on a-SiC technology, able to act simultaneously as a 4-bit binary encoder or a binary decoder in a 4-to-16 line configurations and show multiplexer-based logical functions. The device consists of a p-i'(a-SiC:H)-n/p-i(a-Si:H)-n multilayered structure produced by PECVD. To analyze it under information-modulated wave (color channels) and uniform irradiation (background) four monochromatic pulsed lights (input channels): red, green, blue and violet shine on the device. Steady state optical bias was superimposed separately from the front and the back sides, and the generated photocurrent was measured. Results show that the devices, under appropriate optical bias, act as reconfigurable active filters that allow optical switching and optoelectronic logic functions development providing the possibility for selective removal of useless wavelengths. The logic functions needed to construct any other complex logic functions are the NOT, and both or either an AND or an OR. Any other complex logic function that might be found can also be used as building blocks to achieve the functions needed for the retrieval of channels within the WDM communication link. (C) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim