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Results: 12002
Timing and dynamics of Late Wolstonian Substage 'Moreton Stadial' (MIS 6) glaciation in the English West Midlands, UK.
Sebastian M Gibson, Mark D Bateman, Julian B Murton, Timothy T Barrows, L Keith Fifield, Philip Gibbard
Jun 29, 2022
Glaciation during the late Middle Pleistocene is widely recognized across continental northwest Europe, but its extent and palaeoenvironmental significance in the British Isles are disputed. Although glaciogenic sediments at...
Structure Determination in a New Class of Amorphous Cluster Compounds with Extreme Nonlinear Optical Properties
Wolf-Christian Pilgrim, Jens R. Stellhorn, Benjamin D. Klee, Jonathan Link Vasco, Benedict Paulus, Anita Zeidler, Shinya Hosokawa, Shinjiro Hayakawa, Stefanie Dehnen
Sep 15, 2022
The microscopic structure of two new infrared-driven amorphous white light generators, namely [(PhSn)4S6] and [(CpSn)4S6] and a related amorphous material...
Interplay of Kinetic and Thermodynamic Reaction Control Explains Incorporation of Dimethylammonium Iodide into CsPbI3.
Aditya Mishra, Dominik J Kubicki, Ariadni Boziki, Rohit D Chavan, Mathias Dankl, Marko Mladenović, Daniel Prochowicz, Clare P Grey, Ursula Rothlisberger, Lyndon Emsley
Sep 22, 2022
CsPbI3 is a promising material for optoelectronics owing to its thermal robustness and favorable bandgap. However, its fabrication is challenging because its photoactive phase is thermodynamically unstable at room temperature....
Introduction of an assessment toolkit associated with increased rate of DLB diagnosis
A. Surendranathan, J. Kane, A. Bentley, S. Barker, R. McNally, C. Bamford, J.-P. Taylor, A. Thomas, I. McKeith, D. Burn, J. T. O’Brien
Feb 20, 2021
Abstract: Background: Dementia with Lewy bodies (DLB) and dementia in Parkinson’s disease (PDD) are recognised to be under-recognised in clinical practice in the UK, with only one third to a half of expected cases diagnosed. We...
The Validity of MotionSense HRV in Estimating Sedentary Behavior and Physical Activity under Free-Living and Simulated Activity Settings.
Sunku Kwon, Neng Wan, Ryan D Burns, Timothy A Brusseau, Youngwon Kim, Santosh Kumar, Emre Ertin, David W Wetter, Cho Y Lam, Ming Wen, Wonwoo Byun
Feb 23, 2021
MotionSense HRV is a wrist-worn accelerometery-based sensor that is paired with a smartphone and is thus capable of measuring the intensity, duration, and frequency of physical activity (PA). However, little information is...
Pressure-induced reconstructive phase transition in <b>Cd<sub>3 </sub>As<sub>2</sub></b>
Monika Gamża, Paolo Abrami, Lawrence V. D. Gammond, Jake Ayres, Israel Osmond, Takaki Muramatsu, Robert Armstrong, Hugh Perryman, Dominik Daisenberger, Sitikantha Das, Sven Friedemann
Feb 26, 2021
Cadmium arsenide (Cd3As2) hosts massless Dirac electrons in its ambient-condition tetragonal phase. We report x-ray diffraction and electrical resistivity measurements of Cd3As2 upon cycling pressure beyond the critical...
Ambipolar Deep-Subthreshold Printed-Carbon-Nanotube Transistors for Ultralow-Voltage and Ultralow-Power Electronics.
Luis Portilla, Jianwen Zhao, Yan Wang, Liping Sun, Fengzhu Li, Malo Robin, Miaomiao Wei, Zheng Cui, Luigi G Occhipinti, Thomas D Anthopoulos, Vincenzo Pecunia
Sep 29, 2020
The development of ultralow-power and easy-to-fabricate electronics with potential for large-scale circuit integration (i.e., complementary or complementary-like) is an outstanding challenge for emerging off-the-grid...
Visual mate preference evolution during butterfly speciation is linked to neural processing genes.
Matteo Rossi, Alexander E Hausmann, Timothy J Thurman, Stephen H Montgomery, Riccardo Papa, Chris D Jiggins, W Owen McMillan, Richard M Merrill
Oct 23, 2020
Many animal species remain separate not because their individuals fail to produce viable hybrids but because they "choose" not to mate. However, we still know very little of the genetic mechanisms underlying changes in these...
Animals Butterflies Visual Perception Species Specificity Gene Expression Regulation Mutation Genes Insect Quantitative Trait Loci Female Male Genome Insect Genetic Speciation Gene Flow Mating Preference Animal Sympatry Wings Animal
Published by: Nature Communications
Senescence of song revealed by a long-term study of the Seychelles warbler ( Acrocephalus sechellensis )
Mathew L. Berg, Sarah C. Beebe, Jan Komdeur, Adam P. A. Cardilini, Raoul F. H. Ribot, Andrew T. D. Bennett, Katherine L. Buchanan
Apr 15, 2021
Abstract: Senescence is widespread in nature, often resulting in diminishing survival or reproduction with age, but its role in age-dependent variation in sexual traits is often poorly understood. One reason is that few studies...
Distinct temporal trends in breast cancer incidence from 1997 to 2016 by molecular subtypes
Ines Mesa-Eguiagaray, Sarah H Wild, Philip S Rosenberg, Sheila M Bird, David H Brewster, Peter S Hall, David A Cameron, David Morrison, Jonine D Figueroa
Jun 19, 2021
BACKGROUND: We describe temporal trends in breast cancer incidence by molecular subtypes in Scotland because public health prevention programmes, diagnostic and therapeutic services are shaped by differences in tumour biology....
Using pulsed mode scanning electron microscopy for cathodoluminescence studies on hybrid perovskite films
Jordi Ferrer Orri, Elizabeth M Tennyson, Gunnar Kusch, Giorgio Divitini, Stuart Macpherson, Rachel A Oliver, Caterina Ducati, Samuel D Stranks
May 20, 2021
Abstract: The use of pulsed mode scanning electron microscopy cathodoluminescence (CL) for both hyperspectral mapping and time-resolved measurements is found to be useful for the study of hybrid perovskite films, a class of...
Psychological distress during the acceleration phase of the COVID-19 pandemic
Tom Roberts, Jo Daniels, William Hulme, Robert Hirst, Daniel Horner, Mark D. Lyttle, Katie Samuel, Blair Graham, Charlie Reynard, Michael Barrett, James Foley, John Cronin, Etimbuk Umana, Joao Vinagre, Edward Carlton
May 24, 2021
Objective: To quantify psychological distress experienced by emergency, anaesthetic and intensive care doctors during the acceleration phase of COVID-19 in the UK and Ireland. Methods: Initial cross-sectional electronic...
Inferring Ice Fabric From Birefringence Loss in Airborne Radargrams
T. J. Young, D. M. Schroeder, T. M. Jordan, P. Christoffersen, S. M. Tulaczyk, R. Culberg, N. L. Bienert
May 27, 2021
Abstract: In airborne radargrams, undulating periodic patterns in amplitude that overprint traditional radiostratigraphic layering are occasionally observed, however, they have yet to be analyzed from a geophysical or...
BIOGEOSCIENCES Biogeochemical kinetics and reaction modeling Biogeochemical cycles processes and modeling cryosphere glaciers Ice streams glaciology biogeochemistry snow ICE global change Cryospheric change hydrology Snow and ice OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL Paleoceanography RADIO SCIENCE Radio wave propagation RESEARCH ARTICLE Antarctica birefringence fabric glaciology ice penetrating radar polarimetry
Published by: Journal of Geophysical Research: Earth Surface
Unacylated ghrelin, leptin, and appetite display diurnal rhythmicity in lean adults
Iain Templeman, Harry A Smith, Jean-Philippe Walhin, Benita Middleton, Javier T Gonzalez, Leonidas G Karagounis, Jonathan D Johnston, James A Betts
May 31, 2021
Constant routine and forced desynchrony protocols typically remove the effects of behavioral/environmental cues to examine endogenous circadian rhythms, yet this may not reflect rhythms of appetite regulation in the real...
Defective folate metabolism causes germline epigenetic instability and distinguishes Hira as a phenotype inheritance biomarker.
Georgina Et Blake, Xiaohui Zhao, Hong Wa Yung, Graham J Burton, Anne C Ferguson-Smith, Russell S Hamilton, Erica D Watson
Jun 02, 2021
Animals Biomarkers Cell Cycle Proteins DNA Methylation Embryo Mammalian Epigenesis Genetic Epigenomics Female Ferredoxin-NADP Reductase Folic Acid Germ Cells Heredity Histone Chaperones Inheritance Patterns Liver Male Maternal Inheritance Mice Mice Inbred C57BL Pedigree Phenotype Polymorphism Single Nucleotide Spermatozoa Transcription Factors Trophoblasts whole genome sequencing
Effect of Micron-scale Photoluminescence Variation on Droop Measurements in InGaN/GaN Quantum Wells
R M Barrett, R Ahumada-Lazo, J A Alanis, P Parkinson, S A Church, M J Kappers, R A Oliver, D J Binks
Jun 04, 2021
Abstract: Micro-photoluminescence maps reveal micron-scale spatial variation in intensity, peak emission energy and bandwidth across InGaN/GaN quantum wells. To investigate the effect of this spatial variation on measurements of...
Unveiling the sensory and interneuronal pathways of the neuroendocrine connectome in <i>Drosophila</i>.
Sebastian Hückesfeld, Philipp Schlegel, Anton Miroschnikow, Andreas Schoofs, Ingo Zinke, André N Haubrich, Casey M Schneider-Mizell, James W Truman, Richard D Fetter, Albert Cardona, Michael J Pankratz
Jul 28, 2021
Neuroendocrine systems in animals maintain organismal homeostasis and regulate stress response. Although a great deal of work has been done on the neuropeptides and hormones that are released and act on target organs in the...
Carbon Dioxide Neuropeptides neuroscience interneuron neuroendocrine system Connectome D. melanogaster sensory synapses
Published by: eLife
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