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11,745 results for “Disorder”
Data from: Convergent evolution of disordered lipidic structural color in the fruits of Lantana strigocamara (syn. L. camara hybrid cultivar)
<p><em>Research conducted:</em> The majority of plant colors are produced by anthocyanin and carotenoid pigments, but coloration obtained by nanostructured materials (i.e., structural colors) is increasingly reported in plants. Here, we identify a multilayer photonic structure in the fruits of <em>Lantana strigocamara</em> and compare it to a previously described origin in <em>Viburnum tinus</em>.</p> <p><em>Methods:</em> We used a combination of transmission electron microscopy, serial EM tomography, scanning force microscopy, and optical simulations to characterize the photonic structure in<em> L. strigocamara</em>. We also examine the development of the structure during maturation.</p> <p><em>Key results:</em> We find that the structural color derives from a disordered, multilayered reflector consisting of lipid droplets of ~105 nm that form a plate-like structure in 3D. This structure begins to form early in development and reflects blue wavelengths of light with increasing intensity over time as the structure develops. The lipids used are likely polymers of lipid monomers.</p> <p><em>Main conclusions:</em> <em>Lantana strigocamara</em> is the second origin of a lipid-based photonic structure, convergently evolved with the structure in <em>Viburnum tinus</em>. Chemical differences between the lipids in<em> L. strigocamara</em> and those of <em>V. tinus</em> suggest a distinct evolutionary trajectory with implications for the signaling function of structural colors in fruits.</p>
MINDFULNESS, REARING STYLES AND EMOTION DYSREGULATION IN A SAMPLE OF ADOLESCENTS WITH BORDERLINE PERSONALITY DISORDER.
<p>Our objective is to understand the influence of rearing styles and mindfulness skills in emotion dysregulation and BPD in adolescents. We tested the idea in this study. Firstly, we compared rearing styles, emotion dysregulation, and mindfulness skills between a clinical BPD group and a non-clinical control group. We sought to determine whether these characteristics were present in different levels in adolescents with and without BPD features or other psychopathologies. Later, we analyzed the effect of the different rearing styles and mindfulness skills in emotion dysregulation and borderline characteristics.</p>
Research Data supporting "3D Tomographic Analysis of the Order-Disorder Interplay in the Pachyrhynchus congestus mirabilis Weevil"
<p>This data and the descriptions below should be read in conjunction with the manuscript and “Supporting Info”, both of which may be found at the following DOI: https://doi.org/10.1002/advs.202202145.</p>
Date advanced functional nuclear magnetic resonance techniques for pediatric population diagnosed with Attention Deficit Hyperactivity Disorder
<p class="MsoNormal">Attention deficit hyperactivity disorder (ADHD) is highly prevalent childhood-onset neurodevelopment disorder. Several clinical tools are used for ADHD diagnosis such as behavior rating scales, intelligence tests, severity, and dysfunction scales. However, these methods depend to the experience and training of physician increasing human error. DICOM Images using Magnetic Resonance Imaging (MRI) provides quantitative result such as fractional anisotropy or the number of tracts that could be helpful to support ADHD diagnosis.</p>
alfa-synuclein spectra for the paper "Linear discriminant analysis reveals hidden patterns in NMR chemical shifts of intrinsically disordered proteins"
<p>The experimental data for the paper "Linear discriminant analysis<br> reveals hidden patterns in NMR chemical shifts of intrinsically<br> disordered proteins" - four spectra of an intrinsically disordered<br> protein alfa-synuclein:</p> <p>3D HNCO</p> <p>4D HabCab(CO)NH</p> <p>4D (H)N(CA)CONH</p> <p>4D HNCACO</p> <p>All spectra were acquired using non-uniform sampling (schedules included<br> as 'schedule.txt' files in a format of 'Kozminski' method in VnmrJ). 3D<br> spectrum (HNCO_nuFT.ucsf) was processed using multidimensional Fourier transform<br> (http://nmr.cent3.uw.edu.pl/software, program 'toastd'). Additionally, we provide a spectrum cleaned of NUS artifacts (HNCO_artifacts_cleaned.ucsf) using program handy (http://nmr.cent3.uw.edu.pl/software, program 'handy').</p> <p>4D spectra were processed using sparse multidimensional Fourier transform<br> (http://nmr.cent3.uw.edu.pl/software, program 'reduced'), based on a<br> HNCO peak list ('peak.list' file). Files with processing parameters are<br> included as 'parameters.txt' files.</p> <p>The resulting spectra are included as Sparky .ucsf files. The files for<br> 4D spectra are the collections of 2D cross-sections with the<br> cross-section number corresponding to the numbering of HNCO peaks in the<br> 'peak.list' file.</p> <p>The folder 'Application2_assignment_transfer' contains Sparky 'ucsf' and 'save' files of the two-dimensional NH projection of the HNCO spectrum with the experimental (HSQC_exp.list) and BMRB (HSQC_bmrb.list) peak lists read into the spectrum. The experimental peaks are marked with arbitrary numbers and BMRB peaks - with names of the preceding aa-residues. The correct assignment is shown in the file 'assignment.txt'.</p>
Data underpinning "Local integrals of motion and the stability of many-body localisation in disorder-free systems"
<p>Many-body localisation in disordered systems in one spatial dimension is typically understood in terms of the existence of an extensive number of (quasi)-local integrals of motion (LIOMs) which are thought to decay exponentially with distance and interact only weakly with one another. By contrast, little is known about the form of the integrals of motion in disorder-free systems which exhibit localisation. Here, we explicitly compute the LIOMs for disorder-free localised systems, focusing on the case of a linearly increasing potential. We show that while in the absence of interactions, the LIOMs decay faster than exponentially, the addition of interactions leads to the formation of a spatially extended plateau. We study how varying the linear slope affects the localisation properties of the LIOMs, finding that there is a significant finite-size dependence, and present evidence that adding a weak harmonic potential does not result in typical many-body localisation phenomenology. By contrast, the addition of disorder has a qualitatively different effect, dramatically modifying the properties of the LIOMs. Based on this, we speculate that disorder-free localisation is unlikely to be stable at long times and for large systems.</p>
Feeding foliar nano-selenium biofortified Panax notoginseng could reduce the occurrence of glycolipid metabolism disorder in mice caused by high-fat diets
<p><span>Nano-selenium (nano-Se) has been extensively explored as a biostimulant for improving the quality of grain crops. However, there are few reports about the effect on the medicinal components of Chinese herbal medicine cultured with nano-Se. Here, we sprayed nano-Se during the cultivation of </span><span><em>Panax notoginseng</em> (SePN), and measured the changes of medicinal components compared with conventional <em>Panax notoginseng</em> (PN). Furthermore, we identified a more pronounced effect of SePN on reducing obesity in animals compared with PN. By measuring antioxidant capacity, histopathology, gene expression related to glycolipid metabolism, and gut microbiota composition, we propose a potential mechanism for SePN to improve animal health.</span><span> Compared with the control groups, foliar spraying of nano-Se increased saponins content (Rb2, Rb3, Rc, F2, Rb2, and Rf) in the roots of <em>Panax notoginseng</em>, and the content of Rb2 increased by 3.9 times in particular. Interestingly, animal studies indicated that taking selenium-rich <em>Panax notoginseng</em> (SePN) can further ameliorate liver antioxidation (SOD, MDA, and GSH) and enzyme activities involved in glycolipid metabolism (ATGL and PFK). It also relieved inflammation and regulated the expression of genes (<em>MCAD</em>, <em>PPAR-α</em>, and <em>PCSK9</em>) related to fatty acid oxidation.</span> <span>The abundance ratio of Firmicutes/Bacteroides and beneficial bacteria abundance (<em>Bifidobacterium</em>, <em>Butyricimonas</em>, and <em>Parasutterella</em>) in gut microbiota were improved relative to the control. In summary, the application of nano-Se on PN may</span> <span>effectively raise the content of <em>Panax notoginseng</em> saponins (PNS) and immensely lower the risk of metabolic disorders of glycolipids.</span></p>
Ground-state structural disorder and excited-state symmetry breaking in a quadrupolar molecule
<p>The files contains all the data that are shown in the figures of the article:</p> <p>Soederberg, M.; Dereka, B.; Marrocchi, A.; Carlotti, B.; Vauthey, E. Ground-state Structural Disorder and Excited-state Symmetry Breaking in a Quadrupolar Molecule. J. Phys. Chem. Lett. 10 (2019), 10.1021/acs.jpclett.9b01024</p> <p> </p>
Data from: Signature of altered retinal microstructures and electrophysiology in schizophrenia spectrum disorders is associated with disease severity and polygenic risk
<p>This dataset contains supporting data for the publication: </p> <p>Boudriot, E.<em> et al.</em> Signature of altered retinal microstructures and electrophysiology in schizophrenia spectrum disorders is associated with disease severity and polygenic risk. <em>Biological Psychiatry</em><span> </span><a href="https://doi.org/10.1016/j.biopsych.2024.04.014">https://doi.org/10.1016/j.biopsych.2024.04.014</a></p> <p> </p> <p>Files:</p> <ul> <li><em>clinical.csv </em>contains data from clinical assessment and polygenic risk scores for schizophrenia</li> <li><em>ophthalmic_examination.csv </em>contains data on spherical equivalent, intraocular pressure and visual acuity</li> <li><em>oct.csv </em>contains segmentation output from Iowa Reference Algorithms</li> <li><em>erg.csv </em>contains pre-processed ERG data for the four ERG conditions</li> <li><em>mri.csv </em>contains ICV-corrected MRI volumes</li> </ul>
Data set related to the manuscript "Investigating the effect of particle size distribution and complex exchange dynamics on NMR spectra of ions diffusing in disordered porous carbons through a mesoscopic model"
<p>Graphical files in the agr format for all the figures in the manuscript entitled "Investigating the effect of particle size distribution and complex exchange dynamics on NMR spectra of ions diffusing in disordered porous carbons through a mesoscopic model". XYZ files giving the particles and bulk positions in the lattices are also provided.</p>
Categorisation of monogenic disorders: Underlying a deficit of type I IFN activity / observed type I IFN signalling upregulation
<div>The last 20 years have seen the definition of human monogenic disorders and their autoimmune phenocopies underlying either defective or enhanced type I interferon (IFN) activity. These disorders delineate the impact of type I IFNs in natural conditions. Remarkably, only a narrow window of type I IFN activity is beneficial. Insufficient type I IFN predisposes humans to life-threatening viral diseases, albeit surprisingly few, with a central role in immunity to respiratory and cerebral viral infection. Excessive type I IFN, perhaps unexpectedly, appears to underlie a greater number of autoinflammatory and/or autoimmune conditions known as type I interferonopathies, whose study has revealed multiple molecular programs involved in the induction of type I IFN signaling. These observations suggest the manipulation of type I IFN activity to within a physiological range may be clinically relevant for the prevention and treatment of viral and inflammatory disease.</div>
DFT-based Monte Carlo Trajectories for Surface Segregation of Disordered FCC AuCuPd Alloys
<p>A zip file containing 600 subfolders named as "mc_run_$idx"". Each subfolder contains an "analysis.json" and "run_state.json" containing an analysis of the surface segregation output and describing the simulation (the composition of the bulk slab, whether the simulation encountered any errors, etc). Optionally also includes a "job.out" with job logs.</p>
DFT-based Monte Carlo Trajectories for Surface Segregation of Disordered FCC AgAuCu Alloys
<p>A zip file containing 600 subfolders named as "mc_run_$idx". Each subfolder contains an "analysis.json" and "run_state.json" containing an analysis of the surface segregation output and describing the simulation (the composition of the bulk slab, whether the simulation encountered any errors, etc). Optionally also includes a "job.out" with job logs.</p>
MBE Growth of GeSn devices with intrinsic disorder
<p>These files consist of experimental data on GeSn devices. There are MATLAB files that were used to plot and analyse data.</p>
A series of pathological macromolecular crystallography datasets with twinning and other lattice disorders - part II
<p>This entry is linked to a previous deposition with DOI : 10.5281/zenodo.54568 which is discussed in the same manuscript </p> <p> </p>
Supplementary file 15 in Methylphenidate for attention deficit hyperactivity disorder (ADHD) in children and adolescents - assessment of possible adverse events in non-randomised studies
<p>Supplementary file 15: Proportion of participants withdrawn from methylphenidate treatment due to hallucinations</p>
Supplementary file 45 in Methylphenidate for attention deficit hyperactivity disorder (ADHD) in children and adolescents - assessment of possible adverse events in non-randomised studies
<p>Supplementary file 45: Proportion of participants on methylphenidate with somnolence </p>
Supplementary file 53 in Methylphenidate for attention deficit hyperactivity disorder (ADHD) in children and adolescents - assessment of possible adverse events in non-randomised studies
<p>Supplementary file 53: Proportion of participants on methylphenidate with cough</p>
Training, executive, attention and motor skills (TEAMS) training versus standard treatment for preschool children with attention deficit hyperactivity disorder: a randomised clinical trial
<p>This is the dataset used in the trial entitled Training, executive, attention and motor skills (TEAMS) training versus standard treatment for preschool children with attention deficit hyperactivity disorder, published in BMC Research Notes.</p>
Raw Experimental Data for work presented in 'Precise Localization of Multiple Noncooperative Objects in a Disordered Cavity by Wave Front Shaping'
<p>This is the raw experimental data for the work presented in 'Precise Localization of Multiple Noncooperative Objects in a Disordered Cavity by Wave Front Shaping', to be published in Physical Review Letters.</p> <p> </p> <p>https://journals.aps.org/prl/accepted/b307fY31A5a13c5579fc4252303f8b2e5e024fc00</p> <p> </p> <p>See the README file for an explanation of the data.</p> <p> </p> <p> </p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.