Results 111 to 120 of about 98,562 (311)

Extreme springs in Switzerland since 1763 in climate and phenological indices [PDF]

open access: yes
Historical sources report manifold on hazardous past climate and weather events that had considerable impacts on society. Studying changes in the occurrence or mechanisms behind such events is, however, hampered by a lack of spatially and temporally ...
Brönnimann, Stefan   +2 more
core   +1 more source

Beyond climate envelopes: bio-climate modelling accords with observed 25-year changes in seabird populations of the British Isles [PDF]

open access: yes, 2014
Aim: Climate envelope models (CEMs) are used to assess species' vulnerability to predicted changes in climate, based on their distributions. Extinction risk, however, also depends on demographic parameters. Accordingly, we use CEMs for 18 seabird species
Anderson, B.   +28 more
core   +1 more source

Malectin Alleviates Endoplasmic Reticulum Stress in Gestational Diabetes Mellitus via Glycoprotein Quality Control Mechanisms

open access: yesAdvanced Science, EarlyView.
Malectin alleviates high glucose‐induced ER stress and damage in placental trophoblasts, a function dependent on its six critical carbohydrate‐binding residues. In a GDM mouse model, administration of TAT‐Malectin ameliorated hyperglycemia and placental ER stress and prevented fetal macrosomia.
Jiahui Zhu   +12 more
wiley   +1 more source

Sarcosoma globosum – an indicator of climate change?

open access: yesActa Mycologica, 2013
Occurrence of a spring ascomycete, <em>Sarcosoma globosum </em>has increased in Finland during the last three decades. River banks and old spruce forests are its typical habitats. Some of its habitats are damaged or even destroyed, however, because of forestry and building of roads and houses.
Esteri Ohenoja   +2 more
openaire   +3 more sources

Climate Change Threatens Micronutrient Density of European Winter Wheat

open access: yesAdvanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao   +17 more
wiley   +1 more source

Analysis of Temperature and Precipitation Trends Observed at Some Selected Districts of Punjab, Pakistan

open access: yesInternational Journal of Economic and Environment Geology, 2020
Present study examines the trends of extreme daily temperature and rainfall indices in some selected meteorological stations/districts of the Punjab.
Safdar Ali Shirazi, Anum Liaqat, Khadija Shakrullah
doaj  

Sensitivity of wave energy to climate change

open access: yes, 2005
Wave energy will have a key role in meeting renewable energy targets en route to a low carbon economy. However, in common with other renewables, it may be sensitive to changes in climate resulting from rising carbon emissions.
Wallace, Robin   +1 more
core   +1 more source

Electroacupuncture Improves the Learning and Memory by Modulating Hippocampal Glucose Metabolism through IGF1/IGF1R Signaling in Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
Electroacupuncture (EA) ameliorates learning and memory function in 5×FAD mice by regulating the brain glucose metabolic network. This neuroprotective effect is closely related to enhancing neuronal energy utilization via the IGF1/IGF1R signaling pathway.
Shengxiang Liang   +12 more
wiley   +1 more source

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

open access: yesAdvanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou   +22 more
wiley   +1 more source

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