Scholarship on Scandinavian linguistics has long recognised an indigenous metalinguistic tradition, rooted in runic writing and skaldic poetry, that developed independently of Latin influence. This tradition coexisted with Latin learning in a dynamic interplay often termed ‘two cultures’, culminating in the Icelandic grammatical treatises (12th to 14th centuries). While debates persist over the treatises’ indigenous versus foreign influences, the methods of Latin teaching in medieval Iceland remain underexamined. Though recent work has addressed Latin textual presence and educational structures, the pedagogical techniques themselves – how Latin was taught – have yet to be explored. This study aims to fill this gap, analysing methods and techniques of teaching Latin in medieval Iceland and offering new insights into the negotiation of vernacular and Latin traditions.

The Australian SKA Pathfinder (ASKAP) is being used to undertake a campaign to rapidly survey the sky in three frequency bands across its operational spectral range. The first pass of the Rapid ASKAP Continuum Survey (RACS) at 887.5 MHz in the low band has already been completed, with images, visibility datasets, and catalogues made available to the wider astronomical community through the CSIRO ASKAP Science Data Archive (CASDA). This work presents details of the second observing pass in the mid band at 1367.5 MHz, RACS-mid, and associated data release comprising images and visibility datasets covering the whole sky south of $\delta_{\text{J2000}}=+49^\circ$. This data release incorporates selective peeling to reduce artefacts around bright sources, as well as accurately modelled primary beam responses. The Stokes I images reach a median noise of 198 $\mu$Jy PSF$^{-1}$ with a declination-dependent angular resolution of 8.1–47.5 arcsec that fills a niche in the existing ecosystem of large-area astronomical surveys. We also supply Stokes V images after application of a widefield leakage correction, with a median noise of 165 $\mu$Jy PSF$^{-1}$. We find the residual leakage of Stokes I into V to be $\lesssim 0.9$–$2.4$% over the survey. This initial RACS-mid data release will be complemented by a future release comprising catalogues of the survey region. As with other RACS data releases, data products from this release will be made available through CASDA.

Research on hardened daub fragments provides highly relevant data on the building activities of past societies. Unfortunately, in many cases these elements are not considered relevant research objects, resulting in a very important loss of information for archaeology. There is still a long way to go in the studies of earth building remains, the vast majority of which have focused on assemblages coming from specific sites. Likewise, a good number of these studies carried out from a macroscopic approach either have not published the methodology used or barely offer some considerations about it. This article approaches the methodological procedures for their analysis through direct observation, while hoping to contribute to making these remains more visible and to facilitate and promote their study. This methodological proposal can be applicable to materials of different composition and from very different contexts, chronologies, and origins.

This paper draws on archival research to trace the techniques used by scientists and government officials involved with palm oil at the turn of the twentieth century. For them, mundane practices of “carefulness” were paramount as they worked on collecting, identifying, marketing, and improving the oil palm. But they also applied this so-called care to people: care of the oil palm was thought to presuppose care of the “native,” providing a correction for what were seen as “careless” local manners of cultivation. Colonial techniques of care thus sought to encompass both plants and peoples within contemporary liberal rhetorics of efficiency and moral improvement. This embodies how scientific and political care can interlink through their undersides of control, exploitation, and domination, which remain obscured by narratives of care themselves. Examining these links between commodity histories and scientific techniques is therefore essential for understanding environmental and social concerns regarding oil palm plantations today. An awareness of the afterlives of colonial discourses might encourage a more critical “care” in response to these issues today, challenging taken-for-granted notions of the benefits of corporate care.

Dans cet article, nous étudions l'axiologie des techniques des discours écologistes de la décroissance à l'aune de celle du philosophe français Gilbert Simondon. Cette articulation fertile permet de montrer, premièrement, que les discours de la décroissance n’évaluent les techniques qu’à partir de leurs usages ; deuxièmement, elle explique pourquoi une telle axiologie, praxéologique plutôt que technologique, est incapable d'influer sur le progrès technique. À partir de Simondon, nous montrons notamment que la pensée de la décroissance ignore la distinction entre information et énergie au sein des réalités techniques, distinction pourtant nécessaire si l'on souhaite relier l’étude des techniques et l’écologie de façon adéquate et constructive.

The purpose of research is to discover or change laws and theory while the purpose for evaluations is to affix a value to the process or outcome. Research is used to define a cause:effect relationship between independent and dependent variable(s). Currently, such experimental studies either are impossible to conduct in the setting of a disaster or are considered unethical. Until recently, reports of disaster responses primarily have been anecdotal and descriptive with little or no structure. They have had little value in the elimination of hazards, reduction of risks, improvement in the absorbing and/or buffering capacities, reduction in vulnerability, and or enhancement of disaster preparedness. They have served to shape our perceptions of the medical and public-health needs associated with certain events. During the last two decades, methodologies used in the social sciences gradually have been adapted to the study of disasters. Such studies have contributed greatly to our understanding of the pathophysiology of disasters and the effects of specific interventions on the affected populations or populations at risk for an event. Not all aspects of such interventions can be measured, but most can be assessed using qualitative methodologies. The importance of using both qualitative and quantitative assessments of effects is discussed.

The calibration hardware system of the Large Synoptic Survey Telescope (LSST) is designed to measure two quantities: a telescope’s instrumental response and atmospheric transmission, both as a function of wavelength. First of all, a “collimated beam projector” is designed to measure the instrumental response function by projecting monochromatic light through a mask and a collimating optic onto the telescope. During the measurement, the light level is monitored with a NIST-traceable photodiode. This method does not suffer from stray light effects or the reflections (known as ghosting) present when using a flat-field screen illumination, which has a systematic source of uncertainty from uncontrolled reflections. It allows for an independent measurement of the throughput of the telescope’s optical train as well as each filter’s transmission as a function of position on the primary mirror. Second, CALSPEC stars can be used as calibrated light sources to illuminate the atmosphere and measure its transmission. To measure the atmosphere’s transfer function, we use the telescope’s imager with a Ronchi grating in place of a filter to configure it as a low resolution slitless spectrograph. In this paper, we describe this calibration strategy, focusing on results from a prototype system at the Cerro Tololo Inter-American Observatory (CTIO) 0.9 meter telescope. We compare the instrumental throughput measurements to nominal values measured using a laboratory spectrophotometer, and we describe measurements of the atmosphere made via CALSPEC standard stars during the same run.