Non-accidental injuries found in necropsies of domestic cats: a review of 191 cases

Animal cruelty is defined as a deliberate action that causes pain and suffering to an animal. In Brazil, legislation known as the Environmental Crimes Law states that cruelty toward all animal species is criminal in nature. From 644 domestic cats necropsied between January 1998 and December 2009, 191 (29.66%) presented lesions highly suggestive of animal cruelty. The main necroscopic finding was exogenous carbamate poisoning (75.39%) followed by blunt-force trauma (21.99%). Cats from 7 months to 2 years of age were the most affected (50.79%). In Brazil, violence is a public health problem and there is a high prevalence of domestic violence. Therefore, even if laws provide for animal welfare and protection, animals are common targets for violent acts. Within a context of social violence, cruelty toward animals is an important parameter to be considered, and the non-accidental lesions that were found are evidence of malicious actions.

Prevalence of feline leukemia virus infection in domestic cats in Rio de Janeiro

Peripheral blood smears of 1094 domestic cats were collected and tested by indirect immunofluorescence antibody assay for p27 antigen in cells to study the prevalence and risk factors for feline leukemia virus (FeLV) in the state of Rio de Janeiro. Sex, age, breed, outdoor access, neutering status, type of habitation (household, shelter, veterinary clinics and other places), number of household cats and clinical signs were registered on a form. Among the tested samples, 11.52% were positive. Risk factors for FeLV infection included outdoor access, age range between 1 and 5 years old, and cohabitation with numerous cats.

Molecular Surveillance of the Newcastle Disease Virus in Domestic and Wild Birds on the North Eastern Coast and Amazon Biome of Brazil

Brazil is one of the world's largest countries with a rich diversity of wildlife, including resident and migratory wild birds, which may be natural reservoirs of the Newcastle disease virus (NDV). Because Brazil is a major global exporter of chicken meat, the emergence of such a disease may have a huge negative impact not only on the economy due to trade restrictions and embargoes, but also on the quality of life of the population. Samples were collected from 1,022 asymptomatic domestic and wild birds from the Brazilian coast and the Amazon region using tracheal/cloacal swabs and tested by RT-qPCR. The results showed 7 (0.7%) birds were positive for NDV. The positive samples were then isolated in embryonated chicken eggs and their matrix protein genes were partially sequenced, revealing a low-pathogenicity NDV. This study confirms the maintenance of the velogenic-NDV free status of Brazil.

Squamous Cell Carcinoma of Mammary Gland in Domestic Cat

Background: In the feline species, 80% to 93% of neoplasias in the mammary gland are malignant, being the majority carcinomas. Among them, there is the mammary squamous cell carcinoma, which amounts to a very rare neoplasm in the domestic cat, with considerable potential for malignancy. This study aimed to report a case of squamous cell mammary carcinoma in the feline species. Case: A female cat, mixed breed, ten years old, presented history of skin lesion. The cat had been spayed two years before, but with previous administration of contraceptives. At the physical examination, it was observed ulcer between the caudal abdominal mammary glands. The occurrence of skin or mammary neoplasia was conceived. The following complementary tests were requested: complete blood count, serum biochemical profile (renal and hepatic), chest radiographs, abdominal ultrasound, and incisional biopsy of the ulcerated region periphery, followed by classic histopathology. The lesion histopathology was compatible with squamous cell carcinoma of the mammary gland. Due to such a diagnosis, bilateral mastectomy was recommended. The material obtained during the surgical procedure was sent for anatomopathological analysis. Microscopically, surgical margins infiltration and a regional lymph node were verified. The owner was advised of the need for complementary therapies and medical monitoring of the cat. However, there was no return. It is noteworthy that the animal's physical and laboratory examinations showed no neoplasia in other regions, being the squamous cell carcinoma of the mammary gland considered primary. Discussion: The malignant mammary neoplasia genesis in feline species, in general, seems to be related to steroid hormones. The ovariectomized females are less likely to develop the disease when compared to intact cats, but there is no protective effect of surgery on those spayed after two years of age regarding the appearance of the neoplasia. Thus, at the time the reported patient was ovariectomized, this effect no longer occurred. The synthetic progestins regularly used to prevent estrus increase by three times the risk of breast carcinomas onset. In humans, there is no clear definition of the etiology and pathogenesis of mammary squamous cell carcinoma. However, it has been suggested its association with extreme forms of squamous metaplasia present in pre-existing mammary adenocarcinoma, besides cysts, chronic inflammations, abscesses and mammary gland adenofibromas. In a hypothetical way, this etiology could also be related to the feline mammary carcinoma, although, for the case at issue, the exogenous and endogenous hormonal influence should not be excluded. It has been reported that mammary squamous cell carcinomas in cats are classified in grades II and III (ie, moderately and poorly differentiated, respectively). Thus, they are considered tumors with more unfavorable prognosis. However, the monitoring of the clinical course, in order to evaluate possible recurrence of the neoplasia and metastases to distant sites, was not possible as the animal under discussion did not return. The squamous cell carcinoma is the most common skin tumor in feline species, despite the primary location in the mammary gland. It is, therefore, important to differentiate squamous cell carcinoma originated in the breast from histological types derived from skin. The description of this special and rare feline mammary carcinoma is important due to its particular characteristics and potential for malignancy.

Treatment of Domestic Sewage in an Anaerobic-Aerobic Fixed-bed Reactor with Recirculation of the Liquid Phase

This study reports the performance of a combined anaerobic-aerobic packed-bed reactor that can be used to treat domestic sewage. Initially, a bench-scale reactor was operated in three experimental phases. In the first phase, the anaerobic reactor was operated with an average organic matter removal efficiency of 77% for a hydraulic retention time (HRT) of 10 h. In the second phase, the reactor was operated with an anaerobic stage followed by an aerobic zone, resulting in a mean value of 91% efficiency. In the third and final phase, the anaerobic-aerobic reactor was operated with recirculation of the effluent of the reactor through the anaerobic zone. The system yielded mean total nitrogen removal percentages of 65 and 75% for recycle ratios (r) of 0.5 and 1.5, respectively, and the chemical oxygen demand (COD) removal efficiencies were higher than 90%. When the pilot-scale reactor was operated with an HRT of 12 h and r values of 1.5 and 3.0, its performance was similar to that observed in the bench-scale unit (92% COD removal for r = 3.0). However, the nitrogen removal was lower (55% N removal for r = 3.0) due to problems with the hydrodynamics in the aerobic zone. The anaerobic-aerobic fixed-bed reactor with recirculation of the liquid phase allows for concomitant carbon and nitrogen removal without adding an exogenous source of electron donors and without requiring any additional alkalinity supplementation.

Construction and validation of an instrument that breaks the silence: the impact of domestic and/or sexual violence on women's health, as shown during climacterium

Objective: The aim of this study was to construct and to validate a measure of the consequences of domestic violence on women's health during climacterium. Methods: A questionnaire was administered at the Outpatient Climacterium Clinic to 124 women aged 40 to 65 years who were the victims of domestic and/or sexual violence (experimental group). They were divided into three groups: (1) those who were victims of violence exclusively during childhood/adolescence, (2) those who were victims of violence exclusively during adulthood, and (3) those who were victims of violence throughout their lives. The instrument included 34 items evaluating the beginning, frequency, and type of violence; the search for health assistance and reporting of the violence; the violence and the number of comorbidities; and violence and the Kupperman Menopausal Index. We also included a control group composed of perimenopausal and postmenopausal women who did not experience any violence (n = 120). Results: The instrument presented a Cronbach alpha = 0.82, good reliability among the examiners (+0.80), and a good possibility of reproducibility. The mean age of menopause was 45.4 years, and the mean age in the control group was 48.1 years. Group 1 showed a mean of 5.1 comorbidities, Group 2 had 4.6, and Group 3 had 4.4. Sexual violence (43.5%) and other types of violence both presented average comorbidities (4.60) but represented a significant impairment in the victim's sexual life. There were significant associations in group 3 and a high Kupperman Menopausal Index score. In the experimental group, 80.6% did not seek health services for the violence they experienced. Conclusions: The questionnaire presented good internal consistency and a validated construction. It can be easily reproduced and is indicated to evaluate the consequences of domestic and/or sexual violence on women's health during climacterium.

Pre-and post-puberty physiological plasma oxytocin concentrations in male domestic cats (Felis silvestris catus)

The hormone oxytocin is released by the neuropituitary gland through stimulation of the neurons of the supraoptic and paraventricular nuclei of the hypothalamus. In order to determine the physiological concentrations of this hormone in domestic cats, blood samples were collected from 15 male animals (Felis silvestris catus) during the pre- and post-puberty periods (at four and eight months of age, respectively). Oxytocin determination was accomplished by radioimmunoassay. The average oxytocin concentrations measured in the pre- and post-puberty periods were 2.54±0.24 (μg/dL) and 2.53±0.28 (μg/dL), respectively, and there were no statistical differences between these measurements. Because there are few literature on the analysis of this hormone, especially in the case of male Felis silvestris catus, more studies on the influence of oxytocin on the physiology and reproduction of this species should be conducted under maintenance and situations of stress (such as transportation), and other routine events.

O mercado brasileiro do século XIX: uma visão por meio do comércio de cabotagem

The Brazilian market in the XIX century: an approach through the cabotage commerce. The maritime commerce consisted of the main way of circulation of the goods between the Brazilian provinces until the second half of century XIX. Although the relatively big importance of the flows of commerce with the exterior, we note significant exchange of goods by sea between the Brazilian regions since the colonial period. A part of these exchanges derived from products destined in last instance to the foreigner or imported of the exterior. However, another part elapsed of national goods that had not arrived at be exported to the international market. Many goods for the colonial and imperial consumption had circulated by the Brazilian coasts in expressive sums. From the information raised for the imperial period, especially the decades of 1860 and 1870, we verify that most of the goods commercialized between the provinces consisted of national products destined to the internal consumption.

Molecular surveillance of the Newcastle disease virus in domestic and wild birds on the North Eastern Coast and Amazon biome of Brazil

Brazil is one of the world's largest countries with a rich diversity of wildlife, including resident and migratory wild birds, which may be natural reservoirs of the Newcastle disease virus (NDV). Because Brazil is a major global exporter of chicken meat, the emergence of such a disease may have a huge negative impact not only on the economy due to trade restrictions and embargoes, but also on the quality of life of the population. Samples were collected from 1,022 asymptomatic domestic and wild birds from the Brazilian coast and the Amazon region using tracheal/cloacal swabs and tested by RT-qPCR. The results showed 7 (0.7%) birds were positive for NDV. The positive samples were then isolated in embryonated chicken eggs and their matrix protein genes were partially sequenced, revealing a low-pathogenicity NDV. This study confirms the maintenance of the velogenic-NDV free status of Brazil.

Isolation of Sporothrix schenckii from the claws of domestic cats (indoor and outdoor) and in captivity in São Paulo (Brazil)

Sporotrichosis is a subcutaneous mycosis and is also a zoonosis (sapro- and anthropozoonosis). The objective of the present study was to determine the occurrence of sporotrichosis in domestic cats and in wild or exotic felines in captivity through the isolation of Sporothrix spp. from claw impressions in a culture medium. The samples included 132 felines, of which 120 (91.0 %) were domestic cats, 11 (8.3 %) were wild felines, and one (0.7 %) was an exotic felid. Twenty-one (17.5 %) were outdoor cats. Of the total, 89 (67.4 %) had contact with other animals of the same species. It was possible to isolate Sporothrix schenckii from the claws of one (0.7 %) of the felids probed; this animal exhibited generalised sporotrichosis and had infected a female veterinarian. The potential pathogenic agents Microsporum canis and Malassezia pachydermatis were isolated in 12.1 and 5.3 % of the animals, respectively. The following anemophilous fungi, which were considered to be contaminants, were also isolated: Penicillium sp. (28 or 21.2 %), Aspergillus sp. (13 or 9.8 %), Rhodotorula sp. (5 or 3.8 %), Candida sp. (5 or 3.8 %), Trichoderma sp. (1 or 0.7 %), and Acremonium sp. (1 or 0.7 %). Due to the low magnitude of occurrence (0.7 %) of Sporothrix in feline claws, the potential of the cats evaluated in this study to be sources of infection in the city of São Paulo is considerably low.

Dalla città alla casa, dalla casa alla città: la mutevole ricerca di un Piano per il ben-essere urbano

La ricerca si propone di definire le linee guida per la stesura di un Piano che si occupi di qualità della vita e di benessere. Il richiamo alla qualità e al benessere è positivamente innovativo, in quanto impone agli organi decisionali di sintonizzarsi con la soggettività attiva dei cittadini e, contemporaneamente, rende evidente la necessità di un approccio più ampio e trasversale al tema della città e di una più stretta relazione dei tecnici/esperti con i responsabili degli organismi politicoamministrativi. La ricerca vuole indagare i limiti dell’urbanistica moderna di fronte alla complessità di bisogni e di nuove necessità espresse dalle popolazioni urbane contemporanee. La domanda dei servizi è notevolmente cambiata rispetto a quella degli anni Sessanta, oltre che sul piano quantitativo anche e soprattutto sul piano qualitativo, a causa degli intervenuti cambiamenti sociali che hanno trasformato la città moderna non solo dal punto di vista strutturale ma anche dal punto di vista culturale: l’intermittenza della cittadinanza, per cui le città sono sempre più vissute e godute da cittadini del mondo (turisti e/o visitatori, temporaneamente presenti) e da cittadini diffusi (suburbani, provinciali, metropolitani); la radicale trasformazione della struttura familiare, per cui la famiglia-tipo costituita da una coppia con figli, solido riferimento per l’economia e la politica, è oggi minoritaria; l’irregolarità e flessibilità dei calendari, delle agende e dei ritmi di vita della popolazione attiva; la mobilità sociale, per cui gli individui hanno traiettorie di vita e pratiche quotidiane meno determinate dalle loro origini sociali di quanto avveniva nel passato; l’elevazione del livello di istruzione e quindi l’incremento della domanda di cultura; la crescita della popolazione anziana e la forte individualizzazione sociale hanno generato una domanda di città espressa dalla gente estremamente variegata ed eterogenea, frammentata e volatile, e per alcuni aspetti assolutamente nuova. Accanto a vecchie e consolidate richieste – la città efficiente, funzionale, produttiva, accessibile a tutti – sorgono nuove domande, ideali e bisogni che hanno come oggetto la bellezza, la varietà, la fruibilità, la sicurezza, la capacità di stupire e divertire, la sostenibilità, la ricerca di nuove identità, domande che esprimono il desiderio di vivere e di godere la città, di stare bene in città, domande che non possono essere più soddisfatte attraverso un’idea di welfare semplicemente basata sull’istruzione, la sanità, il sistema pensionistico e l’assistenza sociale. La città moderna ovvero l’idea moderna della città, organizzata solo sui concetti di ordine, regolarità, pulizia, uguaglianza e buon governo, è stata consegnata alla storia passata trasformandosi ora in qualcosa di assai diverso che facciamo fatica a rappresentare, a descrivere, a raccontare. La città contemporanea può essere rappresentata in molteplici modi, sia dal punto di vista urbanistico che dal punto di vista sociale: nella letteratura recente è evidente la difficoltà di definire e di racchiudere entro limiti certi l’oggetto “città” e la mancanza di un convincimento forte nell’interpretazione delle trasformazioni politiche, economiche e sociali che hanno investito la società e il mondo nel secolo scorso. La città contemporanea, al di là degli ambiti amministrativi, delle espansioni territoriali e degli assetti urbanistici, delle infrastrutture, della tecnologia, del funzionalismo e dei mercati globali, è anche luogo delle relazioni umane, rappresentazione dei rapporti tra gli individui e dello spazio urbano in cui queste relazioni si muovono. La città è sia concentrazione fisica di persone e di edifici, ma anche varietà di usi e di gruppi, densità di rapporti sociali; è il luogo in cui avvengono i processi di coesione o di esclusione sociale, luogo delle norme culturali che regolano i comportamenti, dell’identità che si esprime materialmente e simbolicamente nello spazio pubblico della vita cittadina. Per studiare la città contemporanea è necessario utilizzare un approccio nuovo, fatto di contaminazioni e saperi trasversali forniti da altre discipline, come la sociologia e le scienze umane, che pure contribuiscono a costruire l’immagine comunemente percepita della città e del territorio, del paesaggio e dell’ambiente. La rappresentazione del sociale urbano varia in base all’idea di cosa è, in un dato momento storico e in un dato contesto, una situazione di benessere delle persone. L’urbanistica moderna mirava al massimo benessere del singolo e della collettività e a modellarsi sulle “effettive necessità delle persone”: nei vecchi manuali di urbanistica compare come appendice al piano regolatore il “Piano dei servizi”, che comprende i servizi distribuiti sul territorio circostante, una sorta di “piano regolatore sociale”, per evitare quartieri separati per fasce di popolazione o per classi. Nella città contemporanea la globalizzazione, le nuove forme di marginalizzazione e di esclusione, l’avvento della cosiddetta “new economy”, la ridefinizione della base produttiva e del mercato del lavoro urbani sono espressione di una complessità sociale che può essere definita sulla base delle transazioni e gli scambi simbolici piuttosto che sui processi di industrializzazione e di modernizzazione verso cui era orientata la città storica, definita moderna. Tutto ciò costituisce quel complesso di questioni che attualmente viene definito “nuovo welfare”, in contrapposizione a quello essenzialmente basato sull’istruzione, sulla sanità, sul sistema pensionistico e sull’assistenza sociale. La ricerca ha quindi analizzato gli strumenti tradizionali della pianificazione e programmazione territoriale, nella loro dimensione operativa e istituzionale: la destinazione principale di tali strumenti consiste nella classificazione e nella sistemazione dei servizi e dei contenitori urbanistici. E’ chiaro, tuttavia, che per poter rispondere alla molteplice complessità di domande, bisogni e desideri espressi dalla società contemporanea le dotazioni effettive per “fare città” devono necessariamente superare i concetti di “standard” e di “zonizzazione”, che risultano essere troppo rigidi e quindi incapaci di adattarsi all’evoluzione di una domanda crescente di qualità e di servizi e allo stesso tempo inadeguati nella gestione del rapporto tra lo spazio domestico e lo spazio collettivo. In questo senso è rilevante il rapporto tra le tipologie abitative e la morfologia urbana e quindi anche l’ambiente intorno alla casa, che stabilisce il rapporto “dalla casa alla città”, perché è in questa dualità che si definisce il rapporto tra spazi privati e spazi pubblici e si contestualizzano i temi della strada, dei negozi, dei luoghi di incontro, degli accessi. Dopo la convergenza dalla scala urbana alla scala edilizia si passa quindi dalla scala edilizia a quella urbana, dal momento che il criterio del benessere attraversa le diverse scale dello spazio abitabile. Non solo, nei sistemi territoriali in cui si è raggiunto un benessere diffuso ed un alto livello di sviluppo economico è emersa la consapevolezza che il concetto stesso di benessere sia non più legato esclusivamente alla capacità di reddito collettiva e/o individuale: oggi la qualità della vita si misura in termini di qualità ambientale e sociale. Ecco dunque la necessità di uno strumento di conoscenza della città contemporanea, da allegare al Piano, in cui vengano definiti i criteri da osservare nella progettazione dello spazio urbano al fine di determinare la qualità e il benessere dell’ambiente costruito, inteso come benessere generalizzato, nel suo significato di “qualità dello star bene”. E’ evidente che per raggiungere tale livello di qualità e benessere è necessario provvedere al soddisfacimento da una parte degli aspetti macroscopici del funzionamento sociale e del tenore di vita attraverso gli indicatori di reddito, occupazione, povertà, criminalità, abitazione, istruzione, etc.; dall’altra dei bisogni primari, elementari e di base, e di quelli secondari, culturali e quindi mutevoli, trapassando dal welfare state allo star bene o well being personale, alla wellness in senso olistico, tutte espressioni di un desiderio di bellezza mentale e fisica e di un nuovo rapporto del corpo con l’ambiente, quindi manifestazione concreta di un’esigenza di ben-essere individuale e collettivo. Ed è questa esigenza, nuova e difficile, che crea la diffusa sensazione dell’inizio di una nuova stagione urbana, molto più di quanto facciano pensare le stesse modifiche fisiche della città.

A study on the fluid dynamics of domestic Gas burners

Domestic gas burners are investigated experimentally and numerically in order to further understand the fluid dynamics processes that drive the cooking appliance performances. In particular, a numerical simulation tool has been developed in order to predict the onset of two flame instabilities which may deteriorate the performances of the burner: the flame back and flame lift. The numerical model has been firstly validated by comparing the simulated flow field with a data set of experimental measurements. A prediction criterion for the flame back instability has been formulated based on isothermal simulations without involving the combustion modelization. This analysis has been verified by a Design Of Experiments investigation performed on different burner prototype geometries. On the contrary, the formulation of a prediction criterion regarding the flame lift instability has required the use of a combustion model in the numerical code. In this analysis, the structure and aerodynamics of the flame generated by a cooking appliance has thus been characterized by experimental and numerical investigations, in which, by varying the flow inlet conditions, the flame behaviour was studied from a stable reference case toward a complete blow-out.

Detection and localization of GLUTs in spermatozoa from different domestic species

Sperm cells need hexoses as a substrate for their function, for both the maintenance of membrane homeostasis and the movement of the tail. These cells have a peculiar metabolism that has not yet been fully understood, but it is clear that they obtain energy from hexoses through glycolisis and/or oxidative phosphorylation. Spermatozoa are in contact with different external environments, beginning from the testicular and epididymal fluid, passing to the seminal plasma and finally to the female genital tract fluids; in addition, with the spread of reproductive biotechnologies, sperm cells are diluted and stored in various media, containing different energetic substrates. To utilize these energetic sources, sperm cells, as other eukaryotic cells, have a well-constructed protein system, that is mainly represented by the GLUT family proteins. These transporters have a membrane-spanning α-helix structure and work as an enzymatic pump that permit a fast gradient dependent passage of sugar molecules through the lipidic bilayer of sperm membrane. Many GLUTs have been studied in man, bull and rat spermatozoa; the presence of some GLUTs has been also demonstrated in boar and dog spermatozoa. The aims of the present study were - to determine the presence of GLUTs 1, 2, 3, 4 and 5 in boar, horse, dog and donkey spermatozoa and to describe their localization; - to study eventual changes in GLUTs location after capacitation and acrosome reaction in boar, stallion and dog spermatozoa; - to determine possible changes in GLUTs localization after capacitation induced by insulin and IGF stimulation in boar spermatozoa; - to evaluate changes in GLUTs localization after flow-cytometric sex sorting in boar sperm cells. GLUTs 1, 2, 3 and 5 presence and localization have been demonstrated in boar, stallion, dog and donkey spermatozoa by western blotting and immunofluorescence analysis; a relocation in GLUTs after capacitation has been observed only in dog sperm cells, while no changes have been observed in the other species examined. As for boar, the stimulation of the capacitation with insulin and IGF didn’t cause any change in GLUTs localization, as well as for the flow cytometric sorting procedure. In conclusion, this study confirms the presence of GLUTs 1, 2 ,3 and 5 in boar, dog, stallion and donkey spermatozoa, while GLUT 4 seems to be absent, as a confirmation of other studies. Only in dog sperm cells capacitating conditions induce a change in GLUTs distribution, even if the physiological role of these changes should be deepened.

The EU and Dispute Settlement within the WTO: a strategy for the protection of the Union’s autonomy in the domestic regulation of goods?

Oggetto della ricerca è l’accertamento dell’esistenza, nonché la definizione, della strategia dall’UE in materia di controversie commerciali aventi ad oggetto l’interpretazione e l’applicazione di norme facenti capo agli Accordi OMC in materia di misure sanitarie e di barriere tecniche al commercio. Nella prima parte della tesi, si ricostruiscono gli obbiettivi perseguiti dall’UE in materia di controversie SPS e TBT. In questo contesto, un’importanza di primo piano è attribuita alla difesa dell’autonomia regolamentare dell’Unione. Ad essa si riconduce la prassi UE finalizzata a prevenire il sorgere di controversie sul piano bilaterale attraverso la conclusione di accordi di mutuo riconoscimento, la cui portata ella sottolinea essere tuttavia limitata. L’analisi di cinque controversie sorte in ambito OMC di cui l’Unione è o è stata parte convenuta e che si fondano su presunte o accertate violazioni delle norme facenti capo ai due accordi menzionati consente di classificare gli argomenti giuridici avanzati dall’Unione nel contesto di tali controversie. Nella seconda parte della ricerca, la candidata identifica i mezzi a servizio della strategia UE, in primo luogo, attraverso l’analisi del quadro giuridico relativo alla partecipazione dell’Unione e degli Stati Membri al sistema OMC di risoluzione delle controversie; in secondo luogo, attraverso lo studio, da un lato, dello status delle norme OMC nell’ordinamento UE e, dall’altro, degli effetti delle pronunce dell’Organo di Risoluzione delle Controversie e della questione della responsabilità dell’Unione per violazione del diritto OMC. Sulla base del lavoro di ricerca svolto, si conclude che una strategia dell’UE esiste nella misura in cui l’Unione persegue l’obbiettivo di preservare la propria autonomia regolamentare attraverso, anche se non esclusivamente, gli strumenti afferenti all’ordine giuridico interno analizzati nella seconda parte. La candidata conclude altresì che la riforma del diritto delle relazioni esterne operata dal Trattato di Lisbona può indurre un cambiamento di tale strategia.

Do domestic interests matter? – Der Einfluss nationaler Interessengruppen auf die Position von Staaten zur Umweltpolitik auf EU-Ebene

Wie kann man Ergebnisse internationaler Umweltpolitik erklären? Wie hilfreich ist dabei die liberale Theorie der Internationalen Beziehungen (IB) von Andrew Moravcsik? Die vorliegende Arbeit versucht diese Fragen anhand eines Fallbeispiels internationaler Umweltpolitik – der Position der Bundesrepublik Deutschland bezüglich der einzelnen Streitfragen der EU-Verordnung 443/2009 über den CO2-Ausstoß von Automobilen – zu beantworten. Es wird eine theoriegeleitete Außenpolitikanalyse durchgeführt, deren Hauptaugenmerk auf der spezifischen nationalen Präferenzbildung in einem bestimmten Fall liegt. Hier weist Moravcsiks Theorie eine „Lücke“ auf. Wessen Interessen sich aus welchen Gründen in einer bestimmten Situation wie durchsetzen und damit Politik beeinflussen bleibt unklar. Deshalb erweitert die Arbeit Moravcsiks liberale Theorie der IB mithilfe von Annahmen und Erkenntnissen aus der Verbändeforschung nach innen. Auf diese Weise werden die situationsspezifischen Interessen und die situationsspezifische Durchsetzungsfähigkeit der betroffenen Akteure – nationale Interessengruppen – erhoben und untersucht, inwiefern man mit ihrer Hilfe die deutsche Position zur EU-Verordnung 443/2009 erklären kann. Empirisch erweist sich dabei, dass die Position der BRD zu acht von neun Streitfragen der EU-Verordnung 443/2009 den Interessen einer Koalition aus Industriegewerkschaft (IG) Metall und Verband der Automobilindustrie (VDA) entsprach, weil diese im vorliegenden Fall mit Abstand die größte Durchsetzungsfähigkeit aufwiesen. Lediglich bezüglich einer Streitfrage wich die Position der BRD von den Interessen von IG Metall und VDA ab. Damit lässt sich festhalten: Die Position der BRD zur EU-Verordnung 443/2009 kann weitgehend mithilfe der nach innen erweiterten liberalen Theorie nach Andrew Moravcsik erklärt werden. Trotz möglicher Schwierigkeiten bei der Übertragung erscheint daher eine Anwendung des nach innen erweiterten Liberalismus auf weitere erklärungsbedürftige Phänomene der internationalen Umweltpolitik und damit eine Überprüfung der Theorie insgesamt eine interessante und sinnvolle Aufgabe zu sein.