bluuebunny/crossref_metadata_2025_split huggingface dataset:
Teachers as Housewives and the Covid-19 Pandemic: A Teacher's Perspective
Authors: O'Loughlin Áila KK 
Published: March 2024

AbstractThe 1970s Wages Against Housework (WAH) movement has much to offer as we form a “new normal” for life and work within the Covid-19 pandemic. WAH feminist philosophers Mariarosa Dalla Costa, Selma James, and Silvia Federici, as well as WAH critic Angela Davis outline the ways in which the housewife functions as a laborer within capitalist accumulation, as her duties to care for the home and rear the children generate the possibility of the husband to labor outside the home. This role of the housewife in Dalla Costa and James’ “social factory” parallels the work of teachers and the chorus of demands to “return to the classroom” that were placed on teachers in the early stages of the Covid-19 pandemic. Highlighting these parallels, the argument of this essay is simple: Covid-19 has visibilized the underpaid and unpaid labor of teachers. We ought to engage this moment of visibilization to demand transformative change to the teaching profession. Due to the parallels between WAH's “housewife” and teachers, we have much to learn from WAH theorizing as we demand those transformative changes, especially now as we solidify our “new normal” more than two years since the Covid-19 pandemic began.
Escaping the organization: Examining the influence of supervisor bottom-line mentality on employee withdrawal
Authors: Tan Zhihong , Yuan Ling , Yang Mengxi , Qu Yuanmei (Elly) 
Published: March 2024

AbstractMany professional managers are driven to achieve the bottom line to secure income, honor, and standing in the workplace. Drawing on social information processing theory, we propose that supervisor bottom-line mentality in the workplace has a dysfunctional effect on organizations. Specifically, supervisor bottom-line mentality will hinder subordinates’ perception of the meaning of work, which eventuates high employee withdrawal (turnover intention and work withdrawal behavior). We also verified that amoral management weakens the negative relationship between supervisor bottom-line mentality and meaning of work in the first-stage moderated mediation model. Additionally, the strength of the indirect effects of supervisor bottom-line mentality on turnover intention and work withdrawal behavior is weaker (stronger) when supervisors’ amoral management is high (low). Our hypothesized moderated mediation model is supported by 301 data points generated by a three-stage full-time staff member. Furthermore, we put forward important theoretical and practical implications according to the research.
Low prevalence of secondary endosymbionts in aphids sampled from rapeseed crops in Germany
Authors: Manentzos A. N. , Pahl A. M. C. , Melloh P. , Martin E. A. , Leybourne D. J. 
Published: March 2024

AbstractPeach-potato aphids, Myzus persicae Sulzer (Hemiptera:Aphididae), and cabbage aphids, Brevicoryne brassicae Linnaeus (Hemiptera:Aphididae), are herbivorous insects of significant agricultural importance. Aphids can harbour a range of non-essential (facultative) endosymbiotic bacteria that confer multiple costs and benefits to the host aphid. A key endosymbiont-derived phenotype is protection against parasitoid wasps, and this protective phenotype has been associated with several defensive enodsymbionts. In recent years greater emphasis has been placed on developing alternative pest management strategies, including the increased use of natural enemies such as parasitoids wasps. For the success of aphid control strategies to be estimated the presence of defensive endosymbionts that can potentially disrupt the success of biocontrol agents needs to be determined in natural aphid populations. Here, we sampled aphids and mummies (parasitised aphids) from an important rapeseed production region in Germany and used multiplex PCR assays to characterise the endosymbiont communities. We found that aphids rarely harboured facultative endosymbionts, with 3.6% of M. persicae and 0% of B. brassicae populations forming facultative endosymbiont associations. This is comparable with endosymbiont prevalence described for M. persicae populations surveyed in Australia, Europe, Chile, and USA where endosymbiont infection frequencies range form 0–2%, but is in contrast with observations from China where M. persicae populations have more abundant and diverse endosymbiotic communities (endosymbionts present in over 50% of aphid populations).
Replacing Tsar, King, and Emperor with the Sultan: Ukrainians, Hungarians, and the Ottomans (1660–1680)
Authors: Michels Georg 
Published: March 2024

AbstractDuring the 1660s and 1670s, the Ottoman Empire reached the peak of its expansion with military invasions of Ukraine and Habsburg Hungary, parts of central Europe that had traditionally been regarded as beyond the Porte's horizons. Many Ukrainians and Hungarians welcomed the Ottomans as liberators; they saw the sultan as a more benevolent ruler than the Russian tsar, the Polish king, and the Habsburg emperor. This article reconstructs the political, social, and religious dimensions of pro-Ottoman hopes as well as the popular revolts that resulted from these hopes. Comparing Ukrainian and Hungarian engagements with the Ottomans reveals the divergent and overlapping aspects of a largely forgotten historical reality, that is, the quest of many Orthodox and Protestant Europeans to consider a Muslim alternative to the Christian empires that oppressed them. The article draws on a treasure trove of little studied sources, both archival and published, in multiple languages.
‘Every one (re)membered’: Anxiety, family history, and militarised vicarious identity promotion during Britain’s First World War centenary commemorations
Authors: Haigh Joseph 
Published: March 2024

AbstractInternational Relations (IR) scholarship on ontological (in)security has explored how political agents seek to shape collective identity through the contestation and securitisation of memory narratives around controversial historical events. This article contributes a novel approach for understanding how actors promote emotional engagement with such narratives, synthesising nascent scholarship on vicarious identity and military subjectivity to develop the concept of ‘militarised vicarious identity promotion’. I use this framework to analyse how national custodian, the Royal British Legion, used the British 2014–18 First World War (WW1) centenary to promote affectively resonant revisionism around a war with difficult resonances in Britain by encouraging subjects to ‘live through’ others. Its ‘LIVE ON’ and ‘Every One Remembered’ initiatives first countered the centenary’s potential to destabilise homogenised militarist narratives underpinning national ontological security by rehabilitating WW1 through vicarious frames blurring different military subjectivities together in ways designed to reincorporate WW1 into homogenised remembrance discourses. Second, Britons were encouraged to integrate the nation’s military history into their personal biographies by vicariously identifying with ancestral and adoptive WW1 connections. Through enabling feelings of pride and status assuaging civilian anxiety, ‘vicarious military subjectivity’ based on family connections provided emotional reinforcement for identification with simplistic WW1 revisionism and homogenised British militarism more broadly.
Optimizing the input for learning of L2-specific constructions: The roles of Zipfian and balanced input, explicit rules and working memory
Authors: Pulido Manuel F. 
Published: March 2024

AbstractUsage-based theory has proposed that learning of linguistic constructions is facilitated by input that contains few high-frequency exemplars, in what is known as a skewed (or Zipfian) input distribution. Early empirical work provided support to this idea, but subsequent L2 research has provided mixed findings. However, previous approaches have not explored the impact that cognitive traits (e.g., working memory) have on the effectiveness of skewed or balanced input. The experiment reported here tested learners’ ability to develop new L2 categories of adjectives that guide lexical selection in Spanish verbs of “becoming.” The results showed that, when explicit rules are provided, low-working memory learners benefitted from reduced variability in skewed input, while high-working memory individuals benefitted from balanced input, which better allows for rule-based hypothesis testing. The findings help clarify the mixed findings in previous studies and suggest a way forward for optimizing the L2 input based on individual traits.
Argument structure constructions in competition: The Dat-Nom/Nom-Dat alternation in Icelandic
Authors: Somers Joren , Jenset Gard B. , Barðdal Jóhanna 
Published: March 2024

Abstract
Alternating Dat-Nom/Nom-Dat verbs in Icelandic are notorious for instantiating two diametrically opposed argument structures: the Dat-Nom and the Nom-Dat construction. We conduct a systematic study of the relevant verbs to uncover the factors steering the alternation. This involves a comparison of 15 verbs, five alternating ones, and as a control, five Nom-Dat verbs and five non-alternating Dat-Nom verbs. Our findings show that alternating verbs instantiate the Nom-Dat construction 54% of the time and the Dat-Nom construction 46% of the time on average for four of five verbs when both arguments are full NPs. However, in configurations with a nominative pronoun, the Nom-Dat construction takes precedence over the Dat-Nom construction. Also, for the double-NP configuration, a logistic regression analysis identifies indefiniteness and length as two key predictors, apart from nominative case marking. We demonstrate that the latter systematically correlates with discourse-prominence, which we show, upon closer inspection, correlates with topicality.
What’s Wrong with Restrictivism?
Authors: Simkulet William M. 
Published: March 2024

AbstractEmily Carroll and Parker Crutchfield propose a new inconsistency argument against abortion restrictivism. In response, I raised several objections to their argument. Recently Carroll and Crutchfield have replied and seem to be under the impression that I’m a restrictivist. This is puzzling, since my criticism of their view included a very thinly veiled, but purposely more charitable, anti-restrictivist inconsistency argument. In this response, I explain how Carroll and Crutchfield mischaracterize my position and that of the restrictivist.
Removal of central venous catheter using Evolution® Rotating Dilator
Authors: Takamizawa Koichi , Hasumi Eriko , Fujiu Katsuhito , Inuzuka Ryo 
Published: March 2024

AbstractWe experienced the first case of a difficult-to-extract central venous catheter removed with a pacemaker lead removal system: a 14-year-old boy with Hirschsprung’s disease who had repeated catheter infections that could not be removed by traction. Because the catheter lumen was occluded, a suture was tied around the end of the catheter and the catheter was removed with a rotating dilator.
Joint micrograph denoising and protein localization in cryo-electron microscopy
Authors: Huang Qinwen , Zhou Ye , Liu Hsuan-Fu , Bartesaghi Alberto 
Published: March 2024

Abstract
Cryo-electron microscopy (cryo-EM) is an imaging technique that allows the visualization of proteins and macromolecular complexes at near-atomic resolution. The low electron doses used to prevent radiation damage to the biological samples result in images where the power of noise is 100 times stronger than that of the signal. Accurate identification of proteins from these low signal-to-noise ratio (SNR) images is a critical task, as the detected positions serve as inputs for the downstream 3D structure determination process. Current methods either fail to identify all true positives or result in many false positives, especially when analyzing images from smaller-sized proteins that exhibit extremely low contrast, or require manual labeling that can take days to complete. Acknowledging the fact that accurate protein identification is dependent upon the visual interpretability of micrographs, we propose a framework that can perform denoising and detection in a joint manner and enable particle localization under extremely low SNR conditions using self-supervised denoising and particle identification from sparsely annotated data. We validate our approach on three challenging single-particle cryo-EM datasets and projection images from one cryo-electron tomography dataset with extremely low SNR, showing that it outperforms existing state-of-the-art methods used for cryo-EM image analysis by a significant margin. We also evaluate the performance of our algorithm under decreasing SNR conditions and show that our method is more robust to noise than competing methods.
Municipal Compost Public Health, Waste Management, and Urban Agriculture: A Decadal Study of Fugitive Pb in City of Boston, Massachusetts, USA
Authors: Yang Chansie , Hayhow Claire , Jackman Emma , Andrews Danielle , Brabander Daniel 
Published: March 2024

AbstractCompostable materials constitute roughly half of waste generated globally, but only 5% of waste is actually processed through composting, suggesting that expanding compost programs may be an effective way to process waste. Compostable waste, if properly collected and processed, has value‐added end use options including: residential and park landscaping, remediation of brownfield sites, and as growing media in urban agriculture (UA). Since 2001, our lab has partnered with The Food Project, a non‐profit focused on youth leadership development through urban farming. From 2006 to 2022 we collected compost materials that were delivered to the farm from a variety of local sources and analyzed a suite of biogeochemical properties including lead (Pb) concentrations, organic carbon, and grain size distribution. Pb concentrations of Boston's municipal compost always exceeded the current City of San Francisco soil and compost purchase standard (80 μg/g). In 2012 Boston's composting program was halted when it exceeded the 400 μg/g Environmental Protection Agency's Pb in soil benchmark. Urban Pb is geomobile and must be managed to minimize resuspension and transport of fines whose Pb concentration is often elevated compared to bulk compost. Consequently, urban farmers have to source lower Pb compost from suburban suppliers at significantly greater cost. Over a 15 year period and through several city vendor contracts, Pb concentrations in municipal compost remain at levels that warrant continued surveillance and risk assessment.
Variability in Forest Plant Traits Along the Western Ghats of India and Their Environmental Drivers at Different Resolutions
Authors: Zheng Ting , Ye Zhiwei , Singh Aditya , Desai Ankur R. , Krishnayya N. S. R. , Dave Maulik G. , Townsend Philip A. 
Published: March 2024

AbstractImaging spectroscopy offers great potential to characterize plant traits at fine resolution across broad regions and then assess controls on their variation across spatial resolutions. We applied permutational partial least‐squares regression to map seven key foliar chemical and morphological traits using NASA's Airborne Visible/Infrared Imaging Spectrometer‐Next Generation (AVIRIS‐NG) for six sites spanning a climatological gradient in the Western Ghats of India. We studied the variation of trait space at spatial resolutions from the plot level (4 m), community level (30 and 100 m) to the ecosystem level (1,000 m). We observed a consistent pattern of trait space across different resolutions, with one axis defined by foliar nitrogen and leaf mass per area (LMA) and another axis representing leaf structure and defense defined by fiber, lignin, and total phenolics. We also observed consistent directionality of environment‐trait correlations across resolutions with generally higher predictive capacity of our environment‐traits models at coarser resolutions. Among the seven traits, total phenolics, fiber, and lignin were strongly influenced by environmental factors (model R2 > 0.5 at 1,000 m). Calcium, sugars, and nitrogen were significantly affected by site conditions, incorporating site as a fixed effect largely improved model performance. LMA showed little dependence on environmental factors or site conditions, suggesting a stronger influence of species composition and site history on LMA variation. Our results show that reliable trait‐trait relationships can be identified in coarse resolution imagery, but that local scale trait‐trait relationships (resolutions finer than 30 m) are not sensitive to broad‐scale abiotic/biotic factors.
Substorm‐Time Ground dB/dt Variations Controlled by Interplanetary Shock Impact Angles: A Statistical Study
Authors: Oliveira Denny M. , Weygand James M. , Coxon John C. , Zesta Eftyhia 
Published: March 2024

AbstractIn this study, we investigate the effects caused by interplanetary (IP) shock impact angles on the subsequent ground dB/dt variations during substorms. IP shock impact angles have been revealed as a major factor controlling the subsequent geomagnetic activity, meaning that shocks with small inclinations with the Sun‐Earth line are more likely to trigger higher geomagnetic activity resulting from nearly symmetric magnetospheric compressions. Such field variations are linked to the generation of geomagnetically induced currents (GICs), which couple to artificial conductors on the ground leading to deleterious consequences. We use a sub‐set of a shock data base with 237 events observed in the solar wind at L1 upstream of the Earth, and large arrays of ground magnetometers at stations located in North America and Greenland. The spherical elementary current system methodology is applied to the geomagnetic field data, and field‐aligned‐like currents in the ionosphere are derived. Then, such currents are inverted back to the ground and dB/dt variations are computed. Geographic maps are built with these field variations as a function of shock impact angles. The main findings of this investigation are: (a) typical dB/dt variations (5–10 nT/s) are caused by shocks with moderate inclinations; (b) the more frontal the shock impact, the more intense and the more spatially defined the ionospheric current amplitudes; and (c) nearly frontal shocks trigger more intense dB/dt variations with larger equatorward latitudinal expansions. Therefore, the findings of this work provide new insights for GIC forecasting focusing on nearly frontal shock impacts on the magnetosphere.
Effect of inulin on breath hydrogen, postprandial glycemia, gut hormone release, and appetite perception in RYGB patients: a prospective, randomized, cross-over pilot study
Authors: Steinert R. E. , Mueller M. , Serra M. , Lehner-Sigrist S. , Frost G. , Gero D. , Gerber P. A. , Bueter M. 
Published: March 2024

Abstract
Background and objective
Large intestinal fermentation of dietary fiber may control meal-related glycemia and appetite via the production of short-chain fatty acids (SCFA) and the secretion of glucagon-like peptide-1 (GLP-1) and peptide YY (PYY). We investigated whether this mechanism contributes to the efficacy of the Roux-en-Y gastric bypass (RYGB) by assessing the effect of oligofructose-enriched inulin (inulin) vs. maltodextrin (MDX) on breath hydrogen (a marker of intestinal fermentation), plasma SCFAs, gut hormones, insulin and blood glucose concentrations as well as appetite in RYGB patients.

Method
Eight RYGB patients were studied on two occasions before and ~8 months after surgery using a cross-over design. Each patient received 300 ml orange juice containing 25 g inulin or an equicaloric load of 15.5 g MDX after an overnight fast followed by a fixed portion snack served 3 h postprandially. Blood samples were collected over 5 h and breath hydrogen measured as well as appetite assessed using visual analog scales.

Results
Surgery increased postprandial secretion of GLP-1 and PYY (P ≤ 0.05); lowered blood glucose and plasma insulin increments (P ≤ 0.05) and reduced appetite ratings in response to both inulin and MDX. The effect of inulin on breath hydrogen was accelerated after surgery with an increase that was earlier in onset (2.5 h vs. 3 h, P ≤ 0.05), but less pronounced in magnitude. There was, however, no effect of inulin on plasma SCFAs or plasma GLP-1 and PYY after the snack at 3 h, neither before nor after surgery. Interestingly, inulin appeared to further potentiate the early-phase glucose-lowering and second-meal (3–5 h) appetite-suppressive effect of surgery with the latter showing a strong correlation with early-phase breath hydrogen concentrations.

Conclusion
RYGB surgery accelerates large intestinal fermentation of inulin, however, without measurable effects on plasma SCFAs or plasma GLP-1 and PYY. The glucose-lowering and appetite-suppressive effects of surgery appear to be potentiated with inulin.
Enhancing prognostic power in multiple myeloma using a plasma cell signature derived from single-cell RNA sequencing
Authors: Li Jian-rong , Arsang-Jang Shahram , Cheng Yan , Sun Fumou , D’Souza Anita , Dhakal Binod , Hari Parameswaran , Huang Quillan , Auer Paul , Li Yong , Urrutia Raul , Zhan Fenghuang , Shaughnessy John D. , Janz Siegfried , Dong Jing , Cheng Chao 
Published: March 2024

AbstractMultiple myeloma (MM) is a heterogenous plasma cell malignancy, for which the established prognostic models exhibit limitations in capturing the full spectrum of outcome variability. Leveraging single-cell RNA-sequencing data, we developed a novel plasma cell gene signature. We evaluated and validated the associations of the resulting plasma cell malignancy (PBM) score with disease state, progression and clinical outcomes using data from five independent myeloma studies consisting of 2115 samples (1978 MM, 65 monoclonal gammopathy of undetermined significance, 35 smoldering MM, and 37 healthy controls). Overall, a higher PBM score was significantly associated with a more advanced stage within the spectrum of plasma cell dyscrasias (all p < 0.05) and a shorter overall survival in MM (hazard ratio, HR = 1.72; p < 0.001). Notably, the prognostic effect of the PBM score was independent of the International Staging System (ISS) and Revised ISS (R-ISS). The downstream analysis further linked higher PBM scores with the presence of cytogenetic abnormalities, TP53 mutations, and compositional changes in the myeloma tumor immune microenvironment. Our integrated analyses suggest the PBM score may provide an opportunity for refining risk stratification and guide decisions on therapeutic approaches to MM.