Book Review: Politik und Gesellschaft im Kaukasus: Eine unruhige Region zwischen Tradition und Transformation

A review of Olaf Leiße, editor, Politik und Gesellschaft im Kaukasus: Eine unruhige Region zwischen Tradition und Transformation. Wiesbaden: Springer Verlag, 2019. x, 490 pages 978-3-658-26373-7; 978-3-658-26374-4 (eBook

Domain Control for Neural Machine Translation

Machine translation systems are very sensitive to the domains they were trained on. Several domain adaptation techniques have been deeply studied. We propose a new technique for neural machine translation (NMT) that we call domain control which is performed at runtime using a unique neural network covering multiple domains. The presented approach shows quality improvements when compared to dedicated domains translating on any of the covered domains and even on out-of-domain data. In addition, model parameters do not need to be re-estimated for each domain, making this effective to real use cases. Evaluation is carried out on English-to-French translation for two different testing scenarios. We first consider the case where an end-user performs translations on a known domain. Secondly, we consider the scenario where the domain is not known and predicted at the sentence level before translating. Results show consistent accuracy improvements for both conditions.Comment: Published in RANLP 201

CO2 and nutrient-driven changes across multiple levels of organization in zostera noltii ecosystems

Increasing evidence emphasizes that the effects of human impacts on ecosystems must be investigated using designs that incorporate the responses across levels of biological organization as well as the effects of multiple stressors. Here we implemented a mesocosm experiment to investigate how the individual and interactive effects of CO2 enrichment and eutrophication scale-up from changes in primary producers at the individual (biochemistry) or population level (production, reproduction, and/ or abundance) to higher levels of community (macroalgae abundance, herbivory, and global metabolism), and ecosystem organization (detritus release and carbon sink capacity). The responses of Zostera noltii seagrass meadows growing in low-and high-nutrient field conditions were compared. In both meadows, the expected CO2 benefits on Z. noltii leaf production were suppressed by epiphyte overgrowth, with no direct CO2 effect on plant biochemistry or population-level traits. Multi-level meadow response to nutrients was faster and stronger than to CO2. Nutrient enrichment promoted the nutritional quality of Z. noltii (high N, low C : N and phenolics), the growth of epiphytic pennate diatoms and purple bacteria, and shoot mortality. In the low-nutrient meadow, individual effects of CO2 and nutrients separately resulted in reduced carbon storage in the sediment, probably due to enhanced microbial degradation of more labile organic matter. These changes, however, had no effect on herbivory or on community metabolism. Interestingly, individual effects of CO2 or nutrient addition on epiphytes, shoot mortality, and carbon storage were attenuated when nutrients and CO2 acted simultaneously. This suggests CO2-induced benefits on eutrophic meadows. In the high-nutrient meadow, a striking shoot decline caused by amphipod overgrazing masked the response to CO2 and nutrient additions. Our results reveal that under future scenarios of CO2, the responses of seagrass ecosystems will be complex and context-dependent, being mediated by epiphyte overgrowth rather than by direct effects on plant biochemistry. Overall, we found that the responses of seagrass meadows to individual and interactive effects of CO2 and nutrient enrichment varied depending on interactions among species and connections between organization levels.European Regional Development Fund through the COMPETE; Portuguese funds through the FCT project [PEst-C/MAR/LA0015/2011]

El interés de orden superior en la disponibilidad de la propia vida y la prioridad de la libertad. Una evaluación del equilibrio reflexivo de la justice as fairness de Rawls

The aim of this paper is to evaluate the reflective equilibrium between the acknowledgment of the right to end one’s life and the Rawlsian idea of freedom. This article evaluates the possibility of a self-destructive exercise of freedom. It is asserted that this kind of exercise is inconsistent with the highest order interest in freedom. Allowing the self-destructive practice of freedom jeopardizes the Rawlsian foundation of the priority of liberty, a crucial aspect of the justice as fairness. || El presente artículo tiene como objetivo evaluar el equilibrio reflexivo entre el reconocimiento al derecho a disponer de la propia vida y la idea rawlsiana de libertad. Se considera la posibilidad de llevar a cabo un ejercicio autodestructivo de la libertad. Se defiende que este tipo de ejercicios son contrarios al interés de orden supremo en ejercer la libertad. Permitir la práctica autodestructiva de la libertad pone en riesgo la fundamentación rawlsiana de la prioridad de la libertad, un elemento central de la justice as fairness

Homicide co-victims confidence in the criminal justice system

Purpose The purpose of this paper is to address the phenomenology of family members of homicide victims; known as “co-victims”. In particular, co-victims experiences of the criminal justice system (CJS) in England and Wales. Design/methodology/approach In 2018, 10 kV methodology facilitated an electronic-focus group. Anonymously, volunteers from families of homicide victims responded to key questions in a session entitled “a conversation which matters: confidence”. The thematic analysis presents the responses to three questions around “what works” and “what does not” in CJS practice. Findings The responses indicate four themes in relation to confidence building: communication and information; outcome; honesty and fairness; and family support. Responses indicate three themes in relation to what the CJS does well: family liaison officers, homicide detectives and court services. Responses indicate three themes in relation to what is not working: court proceedings, police budget cuts and preventative interventions. Research limitations/implications The research considers benefits and limitations of methodology and makes suggestions for how these facets could be addressed by future research. Practical implications The research findings reveal good practice and points for attention to support confidence building in the CJS. Amongst other considerations, the work advances CJS practical good practice principles from the perspective of co-victims: education, interpersonal relations, working together, communication and justice. Originality/value Findings are of value to CJS policy makers, training and education for co-victim support, police and academics

Book Review: The Victory of the Cross: Salvation in Eastern Orthodoxy

The Victory of the Cross: Salvation in Eastern Orthodoxy is the latest book by James R. Payton, Jr., emeritus professor of history at Redeemer University College in Ancaster, Ontario, Canada. His previous books include Light from the Christian East: An Introduction to the Orthodox Tradition. He also edited A Patristic Treasure: Early Church Wisdom for Today

Book Review: Orthodox Christianity and the Politics of Transition: Ukraine, Serbia and Georgia

A review of Tornike Metreveli, Orthodox Christianity and the Politics of Transition: Ukraine, Serbia and Georgia. London and New York: Routledge. xii, 181 pages. ISBN: 978-0-367-42007-9 (hbk.