Von der geographischen Analyse über die Bestandsaufnahme der anzutreffenden Krankheiten und der Anwendung traditioneller Medizin zu einem geomedizinischen Informationssystem am Beispiel einer Bergregion im Kabupaten Sikka (Insel Flores, Indonesien)

Im Rahmen der interdisziplinären Zusammenarbeit zur Durchsetzung des »Menschenrecht Gesundheit« wurde ein geomedizinisches Informationssystem erstellt, das auf die nordexponierten Bergdörfer zwischen 350 m ü. NN und 450 m ü. NN des Kabupaten Sikka auf der Insel Flores in Indonesien anwendbar ist. Es wurde eine Analyse der Zeit-Raum-Dimension der Gesundheitssituation in Wololuma und Napun Lawan - exemplarisch für die nordexponierten Bergdörfer - durchgeführt. Im Untersuchungsraum wurden Gesundheitsgefahren und Gesundheitsrisiken analysiert, Zonen der Gefahren herausgearbeitet und Risikoräume bewertet. Trotz eines El Niño-Jahres waren prinzipielle Bezüge der Krankheiten zum jahreszeitlichen Rhythmus der wechselfeuchten Tropen zu erkennen. Ausgehend von der Vermutung, dass Krankheiten mit spezifischen Klimaelementen korrelieren, wurden Zusammenhänge gesucht. Für jede Krankheit wurden Makro-, Meso- und Mikrorisikoräume ermittelt. Somit wurden Krankheitsherde lokalisiert. Die Generalisierung des geomedizinischen Informationssystems lässt sich auf der Makroebene auf die nordexponierten Bergdörfer zwischen 350 m ü. NN und 450 m ü. NN des Kabupaten Sikka übertragen. Aus einer Vielzahl von angetroffenen Krankheiten wurden sechs Krankheiten selektiert. Aufgrund der Häufigkeitszahlen ergibt sich für das Gesundheitsrisiko der Bevölkerung eine Prioritätenliste:rn- Dermatomykosen (ganzjährig)rn- Typhus (ganzjährig)rn- Infektionen der unteren Atemwege (Übergangszeit)rn- Infektionen der oberen Atemwege (Übergangszeit)rn- Malaria (Regenzeit)rn- Struma (ganzjährig)rnDie Hauptrisikogruppe der Makroebene ist die feminine Bevölkerung. Betroffen sind weibliche Kleinkinder von null bis sechs Jahren und Frauen ab 41 Jahren. Die erstellten Karten des zeitlichen und räumlichen Verbreitungsmusters der Krankheiten und des Zugangs zu Gesundheitsdienstleistungen dienen Entscheidungsträgern als Entscheidungshilfe für den Einsatz der Mittel zur Primärprävention. Die Geographie als Wissenschaft mit ihren Methoden und dem Zeit-Raum-Modell hat gezeigt, dass sie die Basis für die interdisziplinäre Forschung darstellt. Die interdisziplinäre Zusammenarbeit zur Gesundheitsforschung im Untersuchungszeitraum 2009 hat sich bewährt und muss weiter ausgebaut werden. Die vorgeschlagenen Lösungsmöglichkeiten dienen der Minimierung des Gesundheitsrisikos und der Gesundheitsvorsorge. Da die Systemzusammenhänge der Ätiologie der einzelnen Krankheiten sehr komplex sind, besteht noch immer sehr großer Forschungsbedarf. rnDas Ergebnis der vorliegenden Untersuchung zeigt, dass Wasser in jeder Form die primäre Ursache für das Gesundheitsrisiko der Bergdörfer im Kabupaten Sikka auf der Insel Flores in Indonesien ist.rnDer Zugang zu Wasser ist unerlässlich für die Verwirklichung des »Menschenrecht Gesundheit«. Das Recht auf Wasser besagt, dass jeder Mensch Zugang zu nicht gesundheitsgefährdendem, ausreichendem und bezahlbarem Wasser haben soll. Alle Staaten dieser Erde sollten sich dieser Forderung verpflichtet fühlen.rn

Lotta alla criminalita' e salvaguardia dei diritti e delle liberta' fondamentali nell'U.E.

La ricerca è dedicata a verificare se e come, a livello dell’Unione europea, la lotta alla criminalità (ed in particolare quella organizzata) venga condotta nel rispetto di diritti e libertà fondamentali, e se la cooperazione tra Stati membri su questo fronte possa giungere a promuovere standard omogenei ed elevati di tutela degli stessi. Gli ambiti di cooperazione interessati sono principalmente quello giudiziario in materia penale e quello di polizia, e la ritrosia degli Stati a cedere all’Unione competenze in materia si è accompagnata ad un ritardo ancora maggiore dell’emersione, nell’ambito degli stessi, della dimensione dei diritti. Ciò ha reso molto difficile lo sviluppo completo ed equilibrato di uno “spazio di libertà, sicurezza e giustizia” (art. 67 TFUE). L’assetto istituzionale introdotto dal Trattato di Lisbona e l’attribuzione di valore giuridico vincolante alla Carta hanno però posto le basi per il superamento della condizione precedente, anche grazie al fatto che, negli ambiti richiamati, la salvaguardia dei diritti è divenuta competenza ed obiettivo esplicito dell’Unione. Centrale è per la ricerca la cooperazione giudiziaria in materia penale, che ha visto la ricca produzione normativa di stampo repressivo recentemente bilanciata da interventi del legislatore europeo a finalità garantista e promozionale. L’analisi degli strumenti nella prospettiva indicata all’inizio dell’esposizione è quindi oggetto della prima parte dell’elaborato. La seconda parte affronta invece la cooperazione di polizia e quello degli interventi volti alla confisca dei beni e ad impedire il riciclaggio, misure – queste ultime - di particolare rilievo soprattutto per il contrasto al crimine organizzato. Sottesi all’azione dell’Unione in queste materie sono, in modo preponderante, due diritti: quello alla salvaguardia dei dati personali e quello al rispetto della proprietà privata. Questi, anche in ragione delle peculiarità che li caratterizzano e della loro natura di diritti non assoluti, sono analizzati con particolare attenzione.

La prova penale nelle indagini difensive. Analisi comparata degli strumenti processuali concessi alla difesa nei sistemi italiano e statunitense.

L’elaborato si occupa di fare il punto in materia di indagini difensive a tre lustri dall’entrata in vigore della legge n. 397/2000, epilogo di un lungo processo evolutivo che ha visto da un lato, una gestazione faticosa e travagliata, dall’altro, un prodotto normativo accolto dagli operatori in un contesto di scetticismo generale. In un panorama normativo e giurisprudenziale in continua evoluzione, i paradigmi dettati dagli artt. 24 e 111 della Costituzione, in tema di diritto alla difesa e di formazione della prova penale secondo il principio del contraddittorio tra le parti, in condizioni di parità, richiedono che il sistema giustizia offra sia all’indagato che all’imputato sufficienti strumenti difensivi. Tenuto conto delle diversità che caratterizzano naturalmente i ruoli dell’accusa e della difesa che impongono asimmetrie genetiche inevitabili, l’obiettivo della ricerca consiste nella disamina degli strumenti idonei a garantire il diritto alla prova della difesa in ogni stato e grado del procedimento, nel tentativo di realizzare compiutamente il principio di parità accusa - difesa nel processo penale. La ricerca si dipana attraverso tre direttrici: l’analisi dello statuto sulle investigazioni difensive nella sua evoluzione storica sino ai giorni nostri, lo studio della prova penale nel sistema americano e, infine, in alcune considerazioni finali espresse in chiave comparatistica. Le suggestioni proposte sono caratterizzate da un denominatore comune, ovvero dal presupposto che per contraddire è necessario conoscere e che solo per tale via sia possibile, finalmente, riconoscere il diritto di difendersi indagando.

Species identification of archived fish bones collected from the Mediterranean Sea 100 years ago using molecular techniques

With the discovery that DNA can be successfully recovered from museum collections, a new source of genetic information has been provided to extend our comprehension of the evolutionary history of species. However, historical specimens are often mislabeled or report incorrect information of origin, thus accurate identification of specimens is essential. Due to the highly damaged nature of ancient DNA many pitfalls exist and particular precautions need to be considered in order to perform genetic analysis. In this study we analyze 208 historical remains of pelagic fishes collected in the beginning of the 20th century. Through the adaptation of existing protocols, usually applied to human remains, we manage to successfully retrieve valuable genetic material from almost all of the examined samples using a guanidine and silica column-based approach. The combined use of two mitochondrial markers cytochrome-oxidase-1(mtDNA COI) and Control Region (mtDNA CR), and the nuclear marker first internal transcriber space (ITS1) allowed us to identify the majority of the examined specimens using traditional PCR and Sanger sequencing techniques. The creation of primers capable of amplifying heavily degraded DNA have great potential for future uses, both in ancient and in modern investigation. The methodologies developed in this study can in fact be applied for other ancient fish specimens as well as cooked or canned samples.

Comparison of contrast-enhanced multi-station MR angiography and digital subtraction angiography of the lower extremity arterial disease

PURPOSE: To compare diagnostic accuracy of multi-station, high-spatial resolution contrast-enhanced MR angiography (CE-MRA) of the lower extremities with digital subtraction angiography (DSA) as the reference standard in patients with symptomatic peripheral arterial occlusive disease. MATERIALS AND METHODS: Of 485 consecutive patients undergoing a run-off CE-MRA, 152 patients (86 male, 66 female; mean age, 71.6 years) with suspected peripheral arterial occlusive disease were included into our Institutional Review Board approved study. All patients underwent MRA and DSA of the lower extremities within 30 days. MRA was performed at 1.5 Tesla with a single bolus of 0.1 mmol/kg body weight of gadobutrol administered at a rate of 2.0 mL/s at three stations. Two readers evaluated the MRA images independently for stenosis grade and image quality. Sensitivity and specificity were derived. RESULTS: Sensitivity and specificity ranged from 73% to 93% and 64% to 89% and were highest in the thigh area. Both readers showed comparable results. Evaluation of good and better quality MRAs resulted in a considerable improvement in diagnostic accuracy. CONCLUSION: Contrast-enhanced MRA demonstrates good sensitivity and specificity in the investigation of the vasculature of the lower extremities. While a minor investigator experience dependence remains, it is standardizable and shows good inter-observer agreement. Our results confirm that the administration of Gadobutrol at a standard dose of 0.1 mmol/kg for contrast-enhanced runoff MRA is able to detect hemodynamically relevant stenoses. Use of contrast-enhanced MRA as an alternative to intra-arterial DSA in the evaluation and therapeutic planning of patients with suspected peripheral arterial occlusive disease is well justified. J. Magn. Reson. Imaging 2013;37:1427-1435. © 2012 Wiley Periodicals, Inc.

Further Evidence for Hemisity Sorting During Career Specialization

Hemisity refers to binary thinking and behavioral style differences between right and left brain-oriented individuals. The inevitability of hemisity became clear when it was discovered by magnetic resonance imaging (MRI) that an anatomical element of the executive system was unilaterally embedded in either the right or the left side of the ventral gyrus of the anterior cingulate cortex in an idiosyncratic manner that was congruent with an individual's inherent hemisity subtype. Based upon the MRI-calibrated hemisity of many individuals, a set of earlier biophysical and questionnaire hemisity assays was calibrated for accuracy and found appropriate for use in the investigation of the hemisity of individuals and groups. It had been reported that a partial sorting of individuals into hemisity right and left brain-oriented subgroups occurred during the process of higher education and professional development. Here, these results were extended by comparison of the hemisity of a putative unsorted population of 1,049 high school upper classmen, with that of 228 university freshmen. These hemisity outcomes were further compared with that of 15 university librarians, here found to be predominantly left brain-oriented, and 91 academically trained musicians, including 47 professional pianists, here found to be mostly right brainers. The results further supported the existence of substantial hemisity selection occurring during the process of higher education and in professional development.

Global Change and the World's Mountains-Research Needs and Emerging Themes for Sustainable Development A Synthesis From the 2010 Perth II Conference

The conference on Global Change and the World’s Mountains held in Perth, Scotland, in 2010 offered a unique opportunity to analyze the state and progress of mountain research and its contribution to sustainable mountain development, as well as to reflect on required reorientations of research agendas. In this paper we provide the results of a three-step assessment of the research presented by 450 researchers from around the world. First, we determined the state of the art of mountain research and categorized it based on the analytical structure of the Global Land Project (GLP 2005). Second, we identified emerging themes for future research. Finally, we assessed the contribution of mountain research to sustainable development along the lines of the Grand Challenges in Global Sustainability Research (International Council for Science 2010). Analysis revealed that despite the growing recognition of the importance of more integrative research (inter- and transdisciplinary), the research community gathered in Perth still focuses on environmental drivers of change and on interactions within ecological systems. Only a small percentage of current research seeks to enhance understanding of social systems and of interactions between social and ecological systems. From the ecological systems perspective, a greater effort is needed to disentangle and assess different drivers of change and to investigate impacts on the rendering of ecosystem services. From the social systems perspective, significant shortcomings remain in understanding the characteristics, trends, and impacts of human movements to, within, and out of mountain areas as a form of global change. Likewise, sociocultural drivers affecting collective behavior as well as incentive systems devised by policy and decision makers are little understood and require more in-depth investigation. Both the complexity of coupled social– ecological systems and incomplete data sets hinder integrated systems research. Increased understanding of linkages and feedbacks between social and ecological systems will help to identify nonlinearities and thresholds (tipping points) in both system types. This presupposes effective collaboration between ecological and social sciences. Reflections on the Grand Challenges in Sustainability Research put forth by the International Council for Science (2010) reveal the need to intensify research on effective responses and innovations. This will help to achieve sustainable development in mountain regions while maintaining the core competence of mountain research in forecasting and observation.

Brain activation during craving for alcohol measured by positron emission tomography

OBJECTIVE: Craving for alcohol is probably involved in acquisition and maintenance of alcohol dependence to a substantial degree. However, the brain substrates and mechanisms that underlie alcohol craving await more detailed elucidation. METHOD: Positron emission tomography was used to map regional cerebral blood flow (CBF) in 21 detoxified patients with alcohol dependence during exposure to alcoholic and non-alcoholic beverages. RESULTS: During the alcohol condition compared with the control condition, significantly increased CBF was found in the ventral putamen. Additionally, activated areas included insula, dorsolateral prefrontal cortex and cerebellum. Cerebral blood flow increase in these regions was related to self-reports of craving assessed in the alcoholic patients. CONCLUSIONS: In this investigation, cue-induced alcohol craving was associated with activation of brain regions particularly involved in brain reward mechanisms, memory and attentional processes. These results are consistent with studies on craving for other addictive substances and may offer strategies for more elaborate studies on the neurobiology of addiction.

The development and evaluation of a computer-based program to test and to teach the recognition of facial affect

Autism is a chronic pervasive neurodevelopmental disorder characterized by the early onset of social and communicative impairments as well as restricted, ritualized, stereotypic behavior. The endophenotype of autism includes neuropsychological deficits, for instance a lack of "Theory of Mind" and problems recognizing facial affect. In this study, we report the development and evaluation of a computer-based program to teach and test the ability to identify basic facially expressed emotions. 10 adolescent or adult subjects with high-functioning autism or Asperger-syndrome were included in the investigation. A priori the facial affect recognition test had shown good psychometric properties in a normative sample (internal consistency: rtt=.91-.95; retest reliability: rtt=.89-.92). In a prepost design, one half of the sample was randomly assigned to receive computer treatment while the other half of the sample served as control group. The training was conducted for five weeks, consisting of two hours training a week. The trained individuals improved significantly on the affect recognition task, but not on any other measure. Results support the usefulness of the program to teach the detection of facial affect. However, the improvement found is limited to a circumscribed area of social-communicative function and generalization is not ensured.

Comparisons between OMI SO2 data and ground-based SO2 measurements at Turrialba volcano

Turrialba is one of the largest and most active stratovolcanoes in the Central Cordillera of Costa Rica and an excellent target for validation of satellite data using ground based measurements due to its high elevation, relative ease of access, and persistent elevated SO2 degassing. The Ozone Monitoring Instrument (OMI) aboard the Aura satellite makes daily global observations of atmospheric trace gases and it is used in this investigation to obtain volcanic SO2 retrievals in the Turrialba volcanic plume. We present and evaluate the relative accuracy of two OMI SO2 data analysis procedures, the automatic Band Residual Index (BRI) technique and the manual Normalized Cloud-mass (NCM) method. We find a linear correlation and good quantitative agreement between SO2 burdens derived from the BRI and NCM techniques, with an improved correlation when wet season data are excluded. We also present the first comparisons between volcanic SO2 emission rates obtained from ground-based mini-DOAS measurements at Turrialba and three new OMI SO2 data analysis techniques: the MODIS smoke estimation, OMI SO2 lifetime, and OMI SO2 transect techniques. A robust validation of OMI SO2 retrievals was made, with both qualitative and quantitative agreements under specific atmospheric conditions, proving the utility of satellite measurements for estimating accurate SO2 emission rates and monitoring passively degassing volcanoes.

A Study of the Composition of Zinc Complex Cyanide Solutions by the Conductometric Method

As the method or analysis used up to the present time has failed to give quantitative results in determining the composition of zinc cyanide baths, conductometric methods were adopted in this study. Supplementary tests were also carried out in this investigation.

Polishing Mineral Specimens by the Use of an Optical Polishing Machine

The problem in this investigation was to determine if mineral specimens mounted in bakelite, or lucite, could be polished for microscopic examination by the use of an optical polishing machine, and if this method would cut down the length of time required to polish specimens by the methods now in use.

A Study of the Transformation of a Twenty-Eight Per Cent Tin Bronze

In this investigation, attention is directed to the phases covered by a 28 per cent tin alloy. When the investigation was started, consideration was given to the possibility of making a Time - Temperature - Transformation curve for this parti­cular alloy. As the work progressed and further research was carried on, this phase of the work was abandoned.

Adjuvant breast cancer treatment and cognitive function: current knowledge and research directions

Evidence is mounting that potentially curative systemic adjuvant therapy for early-stage breast cancer may result in cognitive impairment. Five published studies have investigated cognitive function in this setting, and the consistent results of all five studies suggest an adverse effect of adjuvant chemotherapy. These studies are reviewed with particular attention to their methodologic limitations. For example, all five studies used cross-sectional designs, none controlled for possible confounding hormonal factors, and three examined patients who had not received a uniform chemotherapy regimen. The potential roles of chemotherapy-induced menopause and of adjuvant hormonal therapy in cognitive impairment are also discussed. Priorities for future research include confirmation of an effect of adjuvant chemotherapy in a study with a longitudinal design, closer examination of the potential contribution of hormonal factors, and similar studies on the effect of adjuvant therapy on cognitive function in other cancer types. If an effect of systemic adjuvant therapy on cognitive function is confirmed, such an effect will have implications for informed consent. It may also result in incorporation of objective measures of cognition in clinical trials of adjuvant therapy and in the investigation of preventive interventions that might minimize the impact of cognitive dysfunction after cancer treatment.