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Re-using food resources from failed honey bee (Apis mellifera L.) colonies and their impact on colony queen rearing capacity
Abstract For over a decade, beekeepers have experienced high losses of honey bee (Apis mellifera L.) colonies due to a variety of stressors including pesticide exposure. Some of these chemical stressors may residually remain in the colony comb and food resources (pollen and nectar) of failed colonies and be later re-used by beekeepers when splitting and…
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Telephone-based evaluation of cognitive impairment and mood disorders in cardiac arrest survivors with good neurologic outcomes: a retrospective cohort study
Abstract This study determined the occurrence of cognitive impairment and mood disorders in out-of-hospital cardiac arrest (OHCA) survivors with good neurologic outcomes. We performed a retrospective, cross-sectional, single-center study with a total of 97 patients. We evaluated cognitive dysfunction via the Montreal Cognitive Assessment and Alzheimer’s disease-8 mood disorders via the Patient Health Questionnaire-9 and…
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Study on creep characteristics and component model of saline soil in hexi corridor
Abstract Accurate mastery of the creep characteristics of unsaturated saline soil is extremely important for the long-term stability and safe operation of all types of buildings. In this paper, the research object focused on the saline soil of the Zhangye area, Hexi corridor. The indoor triaxial CU creep test was carried out by means of…
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Immediate health and economic impact of the Tigray war on internally displaced persons and hosting households
Abstract Globally, war is the major cause of displacement from the usual place of the biological environment. The war of Tigray exposed thousands of people to internal displacement and migration. Evidence has shown that displaced people and migrants shoulder the health and economic burden to ensure survival. However, evidence of the impact of the war…
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Integrating citizen science and environmental DNA metabarcoding to study biodiversity of groundwater amphipods in Switzerland
Abstract Groundwater is the physically largest freshwater ecosystem, yet one of the least explored habitats on earth, both because of accessing difficulties and the scarcity of the organisms inhabiting it. Here, we demonstrate how a two-fold approach provides complementary information on the occurrence and diversity of groundwater amphipods. Firstly, we used a citizen science approach…
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1-km resolution rebound surfaces and paleotopography of glaciated North America since the Last Glacial Maximum
Abstract We present a series of 1-km spatial resolution rebound (isobase) surfaces based on publicly distributed predictions obtained from the glacio-isostatic adjustment models known as ICE-5G (VM2 L90), ICE-6G_C (VM5a) and ICE-7G_NA (VM7). Our objective is to provide readily accessible tools for a broad range of geological and paleoenvironmental studies, and to facilitate direct comparison…
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A European perspective on structural barriers to women’s career progression in neuroscience
Abstract Despite an unprecedented number of women entering neuroscience, and decades-long recruitment and retention efforts, women continue to be disproportionately underrepresented in European academic tenure-track faculty and leadership positions. This Perspective focuses on two major career points where women exhibit diminished representation: the transition from postdoctoral fellow to junior professor and the promotion to more…
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Using spatial and logical-mathematical intelligence for information wayfinding
In the third of a trilogy of essays on types of intelligence, Bruce Gibb mines the thoughts of some of his peers on what personal qualities help chemists achieve success in the lab. It’s ironic that spatially intelligent chemists turn to those who score high on spatial intelligence to help us create art for the…
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Daily briefing: Why women were deliberately infected with Zika
Hello Nature readers, would you like to get this Briefing in your inbox free every day? Sign up here. Rainfall in the northeastern state of Odisha might decrease by 12% if India’s river-linking plans are implemented.Credit: Asit Kumar/AFP via Getty River-linking plan could reduce rainfall India’s controversial plan to link several rivers could upset the…
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Low-loss contacts on textured substrates for inverted perovskite solar cells
Abstract Inverted perovskite solar cells (PSCs) promise enhanced operating stability compared to their normal-structure counterparts1–3. To improve efficiency further, it is crucial to combine effective light management with low interfacial losses4,5. Here we develop a conformal self-assembled monolayer (SAM) as the hole-selective contact on light-managing textured substrates. Molecular dynamics simulations indicate cluster formation during phosphonic…