91,019 research outputs found

    Crime and Prejudice: Ming Criminal Justice as Seen in 16th Century Spanish Sources

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    胡安•冈萨雷斯•德•门多萨于1585年出版的 《中华大帝国史》第一次以西班牙语和葡萄 牙语全面整理了有关中国的记述。该书正面 记录了中国明朝司法制度,并探讨了这些司 法制度与当代西班牙和墨西哥司法制度之间 的巨大差别。其中包括对法律和公共框架的 曲解,公众对证人的质疑,多层面不同形式 的惩罚,经济上的惩罚以及死刑的场景。作 者在书中强调通过奖励和惩罚双重方式对各 级官员、下属大臣进行严格控制,以保证对 各级官员的选拔任用标准,这一点也曾在蒙 田对明代官员的评价中得到过体现。此外, 胡安•冈萨雷斯•德•门多萨还十分崇敬守护印 第安人的拉斯卡萨斯,他决定从他的文献中 删掉那些为对抗中国而向强硬派提供的所谓 正当权利的论辩,如洛阿尔卡所目睹的邪恶 和杜拉埃尼亚所描述的死刑等。 González de Mendoza’s book on China, published in 1585, compiled all the first narratives about China, both Portuguese and Spanish. It contains a highly positive account of Ming criminal justice in which he emphasizes those elements of Chinese justice that deeply contrasts with Spanish and Mexican practices: the legal and public frame of torture, the public questioning of witnesses, the multilayered revisions of penalties, the public placing of the monetary fines, and the mise en scène of the death penalty. He insistently highlights the strict control upon every layer of officers and inferior ministers through a double procedure of rewards and punishments that guarantees the high standing of Chinese officials, an appraisal that Montaigne would pick up in his extremely rare allusions to China. At the same time, González de Mendoza, a thorough admirer of father Las Casas, the defender of Indians, decided to omit from his sources those elements that could provide the hardliners with arguments, the just title, to confront China, such as the nefandous sin witnessed by Loarca and the death by a thousand cuts described by Dueñas

    Absurdos digitales: una serie de podcast sobre redes sociales y cultura política contemporánea

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    Trabajo Final para optar al grado académico de Licenciatura en Comunicación Social, Universidad Nacional de Córdoba (inédita). Calificación: 10 (diez) Orientación radiofónica“Absurdos Digitales: Un podcast sobre redes sociales y cultura política contemporánea” es un producto sonoro presentado en formato podcast como propuesta de trabajo final para la Licenciatura en Comunicación Social. Este trabajo tiene como objetivo generar una reflexión en torno a los nuevos repertorios de acción política en redes sociales y a las modalidades que adopta el debate público en el espacio digital. Para ello, nos centramos en el análisis de dos fenómenos de la cultura digital que canalizan discursos políticos en redes sociales: los memes y las fake news. La producción cuenta con dos piezas sonoras que corresponden a los primeros episodios de la serie y abordan respectivamente el uso político de los memes y el empleo estratégico de las fake news como elementos constitutivos de la comunicación política. El análisis toma como referencia los principales discursos y eventos que conciernen a la política nacional e internacional de la última década (2010-2020), a los fines de ejemplificar lo expuesto con una realidad actual. Esta propuesta parte de una premisa en torno a la consolidación de las redes sociales como espacio público de encuentro y debate ciudadano y de la inquietud por abordar los desafíos que transitamos como sujetos políticos frente al desarrollo de las tecnologías de comunicación e información. El producto es el resultado de una instancia de relevamiento teórico, un trabajo de recolección de información mediante entrevistas y un proceso de producción y diseño sonoro. Es una iniciativa que propone aportar a la comprensión de nuestras prácticas digitales cotidianas como actos políticos transformadores, a los fines de construir herramientas para mejorar nuestra experiencia como usuarios de redes sociales y enriquecer nuestra participación en espacio público digital. Por último, nos proponemos utilizar la diversidad de recursos sonoros y radiales existentes y atender a la potencialidad expresiva de lo sonoro para generar un producto atractivo y entretenido a la escucha, capaz de interpelar a una audiencia usuaria de redes sociales.Fil: Hernández Mazzola, Diego Ernesto. Universidad Nacional de Córdoba. Facultad de Ciencias de la Comunicación; Argentina.Fil: Stejman, Debora. Universidad Nacional de Córdoba. Facultad de Ciencias de la Comunicación; Argentina

    Study on the concordance between different SNP‐genotyping platforms in sheep

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    .Different SNP genotyping technologies are commonly used in multiple studies to perform QTL detection, genotype imputation, and genomic predictions. Therefore, genotyping errors cannot be ignored, as they can reduce the accuracy of different procedures applied in genomic selection, such as genomic imputation, genomic predictions, and false-positive results in genome-wide association studies. Currently, whole-genome resequencing (WGR) also offers the potential for variant calling analysis and high-throughput genotyping. WGR might overshadow array-based genotyping technologies due to the larger amount and precision of the genomic information provided; however, its comparatively higher price per individual still limits its use in larger populations. Thus, the objective of this work was to evaluate the accuracy of the two most popular SNP-chip technologies, namely, Affymetrix and Illumina, for high-throughput genotyping in sheep considering high-coverage WGR datasets as references. Analyses were performed using two reference sheep genome assemblies, the popular Oar_v3.1 reference genome and the latest available version Oar_rambouillet_v1.0. Our results demonstrate that the genotypes from both platforms are suggested to have high concordance rates with the genotypes determined from reference WGR datasets (96.59% and 99.51% for Affymetrix and Illumina technologies, respectively). The concordance results provided in the current study can pinpoint low reproducible markers across multiple platforms used for sheep genotyping data. Comparing results using two reference genome assemblies also informs how genome assembly quality can influence genotype concordance rates among different genotyping platforms. Moreover, we describe an efficient pipeline to test the reliability of markers included in sheep SNP-chip panels against WGR datasets available on public databases. This pipeline may be helpful for discarding low-reliability markers before exploiting genomic information for gene mapping analyses or genomic predictionS

    Efectividad de la política de cooperación en innovación: evidencia empírica española

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    pp. 3-29En este trabajo se han desarrollado distintos modelos econométricos a partir de datos de empresas innovadoras para determinar si las ayudas públicas a la innovación provenientes de la Administración Central, las Comunidades Autónomas y otros organismos (básicamente ayudas europeas) influyen sobre la propensión o probabilidad de las empresas innovadoras a establecer acuerdos de colaboración tecnológica. Se analizan distintas formas de cooperación (vertical, horizontal o institucional). Los resultados globales indican que las ayudas públicas tienen un efecto sobre la probabilidad cooperadora de las empresas respecto a la cooperación en general. Este efecto inductor se confirma para la cooperación privada-publica (o institucional) y para la cooperación horizontal, es decir, entre empresas competidoras. Las ayudas no reflejan un efecto sobre la cooperación entre clientes y proveedores (cooperación vertical).S

    Interactive Sonic Environments: Sonic artwork via gameplay experience

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    The purpose of this study is to investigate the use of video-game technology in the design and implementation of interactive sonic centric artworks, the purpose of which is to create and contribute to the discourse and understanding of its effectiveness in electro-acoustic composition highlighting the creative process. Key research questions include: How can the language of electro-acoustic music be placed in a new framework derived from videogame aesthetics and technology? What new creative processes need to be considered when using this medium? Moreover, what aspects of 'play' should be considered when designing the systems? The findings of this study assert that composers and sonic art practitioners need little or no coding knowledge to create exciting applications and the myriad of options available to the composer when using video-game technology is limited only by imagination. Through a cyclic process of planning, building, testing and playing these applications the project revealed advantages and unique sonic opportunities in comparison to other sonic art installations. A portfolio of selected original compositions, both fixed and open are presented by the author to complement this study. The commentary serves to place the work in context with other practitioners in the field and to provide compositional approaches that have been taken

    Balancing the urban stomach: public health, food selling and consumption in London, c. 1558-1640

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    Until recently, public health histories have been predominantly shaped by medical and scientific perspectives, to the neglect of their wider social, economic and political contexts. These medically-minded studies have tended to present broad, sweeping narratives of health policy's explicit successes or failures, often focusing on extraordinary periods of epidemic disease viewed from a national context. This approach is problematic, particularly in studies of public health practice prior to 1800. Before the rise of modern scientific medicine, public health policies were more often influenced by shared social, cultural, economic and religious values which favoured maintaining hierarchy, stability and concern for 'the common good'. These values have frequently been overlooked by modern researchers. This has yielded pessimistic assessments of contemporary sanitation, implying that local authorities did not care about or prioritise the health of populations. Overly medicalised perspectives have further restricted historians' investigation and use of source material, their interpretation of multifaceted and sometimes contested cultural practices such as fasting, and their examination of habitual - and not just extraordinary - health actions. These perspectives have encouraged a focus on reactive - rather than preventative - measures. This thesis contributes to a growing body of research that expands our restrictive understandings of pre-modern public health. It focuses on how public health practices were regulated, monitored and expanded in later Tudor and early Stuart London, with a particular focus on consumption and food-selling. Acknowledging the fundamental public health value of maintaining urban foodways, it investigates how contemporaries sought to manage consumption, food production waste, and vending practices in the early modern City's wards and parishes. It delineates the practical and political distinctions between food and medicine, broadly investigates the activities, reputations of and correlations between London's guild and itinerant food vendors and licensed and irregular medical practitioners, traces the directions in which different kinds of public health policy filtered up or down, and explores how policies were enacted at a national and local level. Finally, it compares and contrasts habitual and extraordinary public health regulations, with a particular focus on how perceptions of and actual food shortages, paired with the omnipresent threat of disease, impacted broader aspects of civic life

    Structural and Attitudinal Barriers to Bicycle Ownership and Cycle-Based Transport in Gauteng, South Africa

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    Policies that aim to facilitate and promote non-motorised transport (NMT), and in particular cycling, have been developed by many high-income countries facing increasingly congested roads and saturated public transport systems. Such policies are also emerging in many low- and middle-income settings where high rates of urbanisation have led to similar problems with motorised transport. The aim of the present study was to better understand the potential structural and attitudinal barriers to cycle-based transport in one such context: South Africa’s Gauteng Province, the industrial powerhouse of sub-Saharan Africa that has recently made a firm commitment to NMT. The study focussed on demographic and socioeconomic variation in bicycle and car ownership, and related this to: (1) the reported use of motorised and non-motorised transport (both private and public); and (2) perceived ‘problems’ with cycling. The analyses drew on interviews with key respondents from n = 27,490 households conducted in 2013 as part of the third Quality of Life survey undertaken by the Gauteng City Regional Observatory. The survey contained items on three outcomes of interest: household vehicle ownership (bicycles and cars); modes of transport used for the “trips” most often made; and respondents’ “single biggest problem with… cycling”. Respondent- and household-level demographic and socioeconomic determinants of these outcomes were examined using descriptive and multivariable statistical analyses, the latter after adjustment for measured potential confounders identified using a theoretical causal path diagram (in the form of a directed acyclic graph). Of the n = 26,469 households providing complete data on all of the variables examined in the present study, only n = 8722 (32.9%) owned a car and fewer still (n = 2244; 8.4%) owned a bicycle. The ownership of these assets was commonest amongst wealthier, economically active households; and those that owned a car had over five times the odds of also owning a bicycle, even after adjustment for potential confounding (OR 5.17; 95% CI 4.58, 5.85). Moreover, of household respondents who reported making ‘trips’ during the preceding month (n = 18,209), over two-thirds of those whose households owned a car (70.1%) reported private car-based transport for such trips, while only 3.2% of those owning a bicycle reported cycling. Amongst the specific responses given to the item requesting the “single biggest problem with… cycling” by far the commonest was “Don’t know how to cycle” (32.2%), less than half as many citing “Vehicle accident risk” (15.9%), and fewer still: “Destination is too far” (13.9%); “Crime” (10.3%); “Too much effort” (9.2%); or “Lack of good paths” (4.6%). While the first of these reasons was commonest amongst poorer households, concerns about risk and effort were both most common amongst better educated, economically active and wealthier/better serviced households. In contrast, concerns over (cycle) paths were only common amongst those owning bicycles. The low prevalence of household bicycle ownership, and the disproportionate number of households owning bicycles that also owned cars, might explain the very small proportion of the ‘the trips most often made’ that involved cycle-based transport (0.3%), and the preferential use of cars amongst households owning both bicycles and cars. Low levels of bicycle ownership might also explain why so many respondents cited “Don’t know how” as the “single biggest problem with… cycling”; although risk and effort were also substantial concerns (presumably for many who did, and some who did not, know how to cycle); the lack of suitable cycle lanes being only primarily a concern for those who actually owned bicycles. Structural and attitudinal barriers to cycle-based transport limit the use of cycle-based transport in Gauteng, not only amongst the vast majority of household respondents who lack the means to cycle (and the means to learn how), but also amongst those dissuaded from learning to cycle, purchasing a bicycle and/or using a bicycle they own by: the risks and effort involved; the lack of suitable cycle paths; and/or because they also own a car and prefer to drive than cycle

    The JCMT BISTRO Survey: Multi-wavelength polarimetry of bright regions in NGC 2071 in the far-infrared/submillimetre range, with POL-2 and HAWC+

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    Polarized dust emission is a key tracer in the study of interstellar medium and of star formation. The observed polarization, however, is a product of magnetic field structure, dust grain properties and grain alignment efficiency, as well as their variations in the line of sight, making it difficult to interpret polarization unambiguously. The comparison of polarimetry at multiple wavelengths is a possible way of mitigating this problem. We use data from HAWC+/SOFIA and from SCUBA-2/POL-2 (from the BISTRO survey) to analyse the NGC 2071 molecular cloud at 154, 214 and 850 μm. The polarization angle changes significantly with wavelength over part of NGC 2071, suggesting a change in magnetic field morphology on the line of sight as each wavelength best traces different dust populations. Other possible explanations are the existence of more than one polarization mechanism in the cloud or scattering from very large grains. The observed change of polarization fraction with wavelength, and the 214-to-154 μm polarization ratio in particular, are difficult to reproduce with current dust models under the assumption of uniform alignment efficiency. We also show that the standard procedure of using monochromatic intensity as a proxy for column density may produce spurious results at HAWC+ wavelengths. Using both long-wavelength (POL-2, 850 μm) and short-wavelength (HAWC+, ≲200μm) polarimetry is key in obtaining these results. This study clearly shows the importance of multi-wavelength polarimetry at submillimeter bands to understand the dust properties of molecular clouds and the relationship between magnetic field and star formation

    Co-authors, colleagues, and contributors: Complexities in collaboration and sharing lessons on academic writing

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    Academic writing, especially in the health field, is usually an interdisciplinary team effort. This paper highlights some of the trials, tribulations, and benefits of working with co-authors. This includes collaborations and co-authorship between academics from different disciplines, academics of different level of careers, and authors from countries of varying economies i.e., high-income countries (HICs) and from low-and middle-income countries (LMICs). This paper also provides advice in the form of several useful tips to lead authors and co-authors to support collaborative working

    The Time Devil runs amok: How I improved my creative practice by adopting a multimodal approach for a specific audience.

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    This research illustrates how teacher-writers can improve their craft and pedagogy by writing for a specific audience, namely school children. It also illustrates why they might do so. It interrogates what was learnt from an innovative collaboration between a university teacher-education department, an inner-city secondary school and the United Kingdom’s National Maritime Museum (NMM). Multimodality (Barnard 2019) inspired the project: local spaces, institutional settings, historical objects, photographs, pictures, time-travelling films and narratives motivated the teacher-writer and participants to read and respond imaginatively to the world. The author found that the project caused him to “remediate” his own practice: to transfer “existing skills in order to tackle new genres” (Barnard 2019: 121). This process enabled him to become a more effective writer and teacher. The research shows that the problem of multimodal overload – having too much choice regarding what to write about and the many forms writing can take – can be circumnavigated if participants are given both autonomy and constraints. It illustrates in some depth how the concept of reciprocity is vital to adopt if writers are to improve their craft
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