cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/ccdc.csd.cc27f4zt
title: CCDC 2068226: Experimental Crystal Structure Determination

description: Related Article: Jonas Bresien, Axel Schulz, Lilian Sophie Szych, Alexander Villinger, Ronald Wustrack|2021|Inorg.Chem.|60|11591|doi:10.1021/acs.inorgchem.1c01569
DOI: 10.5517/ccdc.csd.cc27f50w
title: CCDC 2068227: Experimental Crystal Structure Determination

description: Related Article: Jonas Bresien, Axel Schulz, Lilian Sophie Szych, Alexander Villinger, Ronald Wustrack|2021|Inorg.Chem.|60|11591|doi:10.1021/acs.inorgchem.1c01569
DOI: 10.5517/ccdc.csd.cc27f51x
title: CCDC 2068228: Experimental Crystal Structure Determination

description: Related Article: Jonas Bresien, Axel Schulz, Lilian Sophie Szych, Alexander Villinger, Ronald Wustrack|2021|Inorg.Chem.|60|11591|doi:10.1021/acs.inorgchem.1c01569
DOI: 10.5517/ccdc.csd.cc27f52y
title: CCDC 2068229: Experimental Crystal Structure Determination

description: Related Article: Jonas Bresien, Axel Schulz, Lilian Sophie Szych, Alexander Villinger, Ronald Wustrack|2021|Inorg.Chem.|60|11591|doi:10.1021/acs.inorgchem.1c01569
DOI: 10.5517/ccdc.csd.cc27f5sn
title: CCDC 2068251: Experimental Crystal Structure Determination

description: Related Article: Eva Schiebel, Maria Voccia, Laura Falivene, Inigo Göttker-Schnetmann, Lucia Caporaso, Stefan Mecking|2021|Angew.Chem.,Int.Ed.|60|18472|doi:10.1002/anie.202105401
DOI: 10.5517/ccdc.csd.cc27f5tp
title: CCDC 2068252: Experimental Crystal Structure Determination

description: Related Article: Eva Schiebel, Maria Voccia, Laura Falivene, Inigo Göttker-Schnetmann, Lucia Caporaso, Stefan Mecking|2021|Angew.Chem.,Int.Ed.|60|18472|doi:10.1002/anie.202105401
DOI: 10.5517/ccdc.csd.cc27f5vq
title: CCDC 2068253: Experimental Crystal Structure Determination

description: Related Article: Eva Schiebel, Maria Voccia, Laura Falivene, Inigo Göttker-Schnetmann, Lucia Caporaso, Stefan Mecking|2021|Angew.Chem.,Int.Ed.|60|18472|doi:10.1002/anie.202105401
DOI: 10.5281/zenodo.5177053
title: Data Set for 'Self-Supervised Machine Learning for Live Cell Imagery Segmentation'

description: These images are for testing with the self-supervised machine learning demo code posted to GitHub. The code is written in Matlab and the main .m files for which these are inputs are SSL_Demo_2; SSL_Declumping_2. https://github.com/Raphael-4540/Self-Supervised-ML The title and abstract for this work are as follows: <strong>Self-Supervised Machine Learning for Live Cell Imagery Segmentation</strong> Machine learning algorithms hold the promise of greatly improving live cell image analysis by way of (1) analyzing far more imagery than can be achieved by more traditional manual approaches and (2) by eliminating the subjective nature of researchers and diagnosticians selecting the cells or cell features to be included in the analyzed data set. Currently, however, even the most sophisticated algorithms require time-consuming user supervision at the front end, such that the subjectivity problem is not removed but rather incorporated into the algorithm’s initial training steps and then repeatedly applied to the imagery. To address this roadblock, we have developed a self-supervised machine learning (SSL) algorithm that recursively trains itself directly from the live cell imagery data, thus providing objective segmentation and quantification without the need for user configuration. The approach incorporates an optical flow algorithm component to self-label cell and background pixels for training, followed by the extraction of additional feature vectors for the automated generation of a cell/background classification model. Because it is self-trained, the software has no user-adjustable parameters and does not require curated training imagery. The algorithm was applied to automatically segment cells from their background for a variety of cell types and five commonly used imaging modalities - fluorescence, phase contrast, differential interference contrast (DIC), transmitted light and interference reflection microscopy (IRM). The approach is broadly applicable in that it enables completely automated cell segmentation for long-term live cell phenotyping applications, regardless of the input imagery’s optical modality, magnification or cell type – an important step towards accessible and configuration-free cell image analysis tools.
description: The Figure 4 Time Series zip file contains 19 tiffs captured from a 2050 x 2050 CMOS camera and so the run time is much longer than for the other files. On a laptop running SSL_Demo_2 (Windows 10) the folder to 11 minutes to process
description: {"references": ["Robitaille, Michael et al; Robust Optical Flow Algorithm for General, Label-free Cell Segmentation; doi: https://doi.org/10.1101/2020.10.26.355958", "Robitaille, Michael, et al; A Self-Supervised Machine Learning Approach for Objective Live Cell Segmentation and Analysis; doi: https://doi.org/10.1101/2021.01.07.425773"]}
DOI: 10.5281/zenodo.5177219
title: Mitonuclear interactions alter sex-specific longevity in a species without sex chromosomes

description: Data submission accompanies a manuscript submitted to Proceedings of the Royal Society B entitled "Mitonuclear interactions alter sex-specific longevity in a species without sex chromosomes" by Flanagan, Li, and Edmands. Data files include longevity, mtDNA content, DNA damage, and sample information. All analyses are performed in a single R Markdown file.
description: Grants: National Institute on Aging of the U.S. National Institutes of Health (R21AG055873 awarded to SE) and the U.S. National Science Foundation (DEB-1656048 awarded to SE)
DOI: 10.5281/zenodo.4708103
title: Mitonuclear interactions alter sex-specific longevity in a species without sex chromosomes

description: Data submission accompanies a manuscript submitted to Proceedings of the Royal Society B entitled "Mitonuclear interactions alter sex-specific longevity in a species without sex chromosomes" by Flanagan, Li, and Edmands. Data files include longevity, mtDNA content, DNA damage, and sample information. All analyses are performed in a single R Markdown file.
description: Grants: National Institute on Aging of the U.S. National Institutes of Health (R21AG055873 awarded to SE) and the U.S. National Science Foundation (DEB-1656048 awarded to SE)
DOI: 10.23641/asha.6170324
title: Auditory Learning Using a Portable Real-Time Vocoder (Casserly et al., 2015)

description: <b>Purpose </b>Although traditional study of auditory training has been in controlled laboratory settings, interest has been increasing in more interactive options. The authors examine whether such interactive training can result in short-term perceptual learning, and the range of perceptual skills it impacts. <br><b>Method </b>Experiments 1 (<i>N</i> = 37) and 2 (<i>N</i> = 21) used pre- and posttest measures of speech and nonspeech recognition to find evidence of learning (within subject) and to compare the effects of 3 kinds of training (between subject) on the perceptual abilities of adults with normal hearing listening to simulations of cochlear implant processing. Subjects were given interactive, standard lab-based, or control training experience for 1 hr between the pre- and posttest tasks (unique sets across Experiments 1 & 2). <br><b>Results </b>Subjects receiving interactive training showed significant learning on sentence recognition in quiet task (Experiment 1), outperforming controls but not lab-trained subjects following training. Training groups did not differ significantly on any other task, even those directly involved in the interactive training experience. <br><b>Conclusions </b>Interactive training has the potential to produce learning in 1 domain (sentence recognition in quiet), but the particulars of the present training method (short duration, high complexity) may have limited benefits to this single criterion task.
DOI: 10.23641/asha.6170324.v1
title: Auditory Learning Using a Portable Real-Time Vocoder (Casserly et al., 2015)

description: <b>Purpose </b>Although traditional study of auditory training has been in controlled laboratory settings, interest has been increasing in more interactive options. The authors examine whether such interactive training can result in short-term perceptual learning, and the range of perceptual skills it impacts. <br><b>Method </b>Experiments 1 (<i>N</i> = 37) and 2 (<i>N</i> = 21) used pre- and posttest measures of speech and nonspeech recognition to find evidence of learning (within subject) and to compare the effects of 3 kinds of training (between subject) on the perceptual abilities of adults with normal hearing listening to simulations of cochlear implant processing. Subjects were given interactive, standard lab-based, or control training experience for 1 hr between the pre- and posttest tasks (unique sets across Experiments 1 & 2). <br><b>Results </b>Subjects receiving interactive training showed significant learning on sentence recognition in quiet task (Experiment 1), outperforming controls but not lab-trained subjects following training. Training groups did not differ significantly on any other task, even those directly involved in the interactive training experience. <br><b>Conclusions </b>Interactive training has the potential to produce learning in 1 domain (sentence recognition in quiet), but the particulars of the present training method (short duration, high complexity) may have limited benefits to this single criterion task.
DOI: 10.23641/asha.6170309
title: Development and Simulation Testing of Philadelphia Naming Test (Hula et al., 2015)

description: <b>Purpose </b>The purpose of this study was to develop a computerized adaptive test (CAT) version of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996), to reduce test length while maximizing measurement precision. This article is a direct extension of a companion article (Fergadiotis, Kellough, & Hula, 2015), in which we fitted the PNT to a 1-parameter logistic item-response-theory model and examined the validity and precision of the resulting item parameter and ability score estimates. <br><b>Method </b>Using archival data collected from participants with aphasia, we simulated two PNT-CAT versions and two previously published static PNT short forms, and compared the resulting ability score estimates to estimates obtained from the full 175-item PNT. We used a jackknife procedure to maintain independence of the samples used for item estimation and CAT simulation. <br><b>Results </b>The PNT-CAT recovered full PNT scores with equal or better accuracy than the static short forms. Measurement precision was also greater for the PNT-CAT than the static short forms, though comparison of adaptive and static nonoverlapping alternate forms showed minimal differences between the two approaches. <br><b>Conclusion </b>These results suggest that CAT assessment of naming in aphasia has the potential to reduce test burden while maximizing the accuracy and precision of score estimates. In this article, we extend work presented in a companion article (Fergadiotis, Kellough, & Hula, 2015) to construct and evaluate an item response theory (IRT)–based computer adaptive version of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996). Using simulations based on responses previously collected from participants with aphasia, we evaluated agreement between computer adaptive short forms and the full PNT and compared the results to those obtained using recently developed static short forms (Walker & Schwartz, 2012). We also evaluated the equivalence of alternate test forms created by the adaptive-testing algorithm.
DOI: 10.23641/asha.6170309.v1
title: Development and Simulation Testing of Philadelphia Naming Test (Hula et al., 2015)

description: <b>Purpose </b>The purpose of this study was to develop a computerized adaptive test (CAT) version of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996), to reduce test length while maximizing measurement precision. This article is a direct extension of a companion article (Fergadiotis, Kellough, & Hula, 2015), in which we fitted the PNT to a 1-parameter logistic item-response-theory model and examined the validity and precision of the resulting item parameter and ability score estimates. <br><b>Method </b>Using archival data collected from participants with aphasia, we simulated two PNT-CAT versions and two previously published static PNT short forms, and compared the resulting ability score estimates to estimates obtained from the full 175-item PNT. We used a jackknife procedure to maintain independence of the samples used for item estimation and CAT simulation. <br><b>Results </b>The PNT-CAT recovered full PNT scores with equal or better accuracy than the static short forms. Measurement precision was also greater for the PNT-CAT than the static short forms, though comparison of adaptive and static nonoverlapping alternate forms showed minimal differences between the two approaches. <br><b>Conclusion </b>These results suggest that CAT assessment of naming in aphasia has the potential to reduce test burden while maximizing the accuracy and precision of score estimates. In this article, we extend work presented in a companion article (Fergadiotis, Kellough, & Hula, 2015) to construct and evaluate an item response theory (IRT)–based computer adaptive version of the Philadelphia Naming Test (PNT; Roach, Schwartz, Martin, Grewal, & Brecher, 1996). Using simulations based on responses previously collected from participants with aphasia, we evaluated agreement between computer adaptive short forms and the full PNT and compared the results to those obtained using recently developed static short forms (Walker & Schwartz, 2012). We also evaluated the equivalence of alternate test forms created by the adaptive-testing algorithm.
DOI: 10.23641/asha.6170312
title: The Aphasia Communication Outcome Measure (ACOM) (Hula et al., 2015)

description: <b>Purpose </b>The purpose of this study is to investigate the structure and measurement properties of the Aphasia Communication Outcome Measure (ACOM), a patient-reported outcome measure of communicative functioning for persons with aphasia. <br><b>Method </b>Three hundred twenty-nine participants with aphasia responded to 177 items asking about communicative functioning. The data were analyzed using a categorical item factor analysis approach. Validity of ACOM scores on the basis of their convergence with performance-based, clinician-reported, and surrogate-reported assessments of communication was also assessed. <br><b>Results </b>Fifty-nine items that obtained adequate fit to a modified bifactor measurement model and functioned similarly across several demographic and clinical subgroupings were identified. The factor model estimates were transformed to item response theory graded response model parameters, and the resulting score estimates showed good precision and moderately strong convergence with other measures of communicative ability and functioning. A free software application for administration and scoring of the ACOM item bank is available from the first author. <br><b>Conclusions </b>The ACOM provides reliable measurement of patient-reported communicative functioning in aphasia. The results supported the validity of ACOM scores insofar as (a) factor analyses provided support for a coherent measurement model, (b) items functioned similarly across demographic and clinical subgroups, and (c) scores showed good convergence with measures of related constructs.
DOI: 10.23641/asha.6170312.v1
title: The Aphasia Communication Outcome Measure (ACOM) (Hula et al., 2015)

description: <b>Purpose </b>The purpose of this study is to investigate the structure and measurement properties of the Aphasia Communication Outcome Measure (ACOM), a patient-reported outcome measure of communicative functioning for persons with aphasia. <br><b>Method </b>Three hundred twenty-nine participants with aphasia responded to 177 items asking about communicative functioning. The data were analyzed using a categorical item factor analysis approach. Validity of ACOM scores on the basis of their convergence with performance-based, clinician-reported, and surrogate-reported assessments of communication was also assessed. <br><b>Results </b>Fifty-nine items that obtained adequate fit to a modified bifactor measurement model and functioned similarly across several demographic and clinical subgroupings were identified. The factor model estimates were transformed to item response theory graded response model parameters, and the resulting score estimates showed good precision and moderately strong convergence with other measures of communicative ability and functioning. A free software application for administration and scoring of the ACOM item bank is available from the first author. <br><b>Conclusions </b>The ACOM provides reliable measurement of patient-reported communicative functioning in aphasia. The results supported the validity of ACOM scores insofar as (a) factor analyses provided support for a coherent measurement model, (b) items functioned similarly across demographic and clinical subgroups, and (c) scores showed good convergence with measures of related constructs.
DOI: 10.23641/asha.6170579
title: Affective Properties of Mothers' Speech (Kondaurova et al., 2015)

description: <b>Purpose</b> The affective properties of infant-directed speech influence the attention of infants with normal hearing to speech sounds. This study explored the affective quality of maternal speech to infants with hearing impairment (HI) during the 1st year after cochlear implantation as compared to speech to infants with normal hearing.<b>Method</b> Mothers of infants with HI and mothers of infants with normal hearing matched by age (NH-AM) or hearing experience (NH-EM) were recorded playing with their infants during 3 sessions over a 12-month period. Speech samples of 25 s were low-pass filtered, leaving intonation but not speech information intact. Sixty adults rated the stimuli along 5 scales: positive/negative affect and intention to express affection, to encourage attention, to comfort/soothe, and to direct behavior. <br><b>Results </b>Low-pass filtered speech to HI and NH-EM groups was rated as more positive, affective, and comforting compared with the such speech to the NH-AM group. Speech to infants with HI and with NH-AM was rated as more directive than speech to the NH-EM group. Mothers decreased affective qualities in speech to all infants but increased directive qualities in speech to infants with NH-EM over time. <b>Conclusions</b> Mothers fine-tune communicative intent in speech to their infant's developmental stage. They adjust affective qualities to infants' hearing experience rather than to chronological age but adjust directive qualities of speech to the chronological age of their infants.
DOI: 10.23641/asha.6170579.v1
title: Affective Properties of Mothers' Speech (Kondaurova et al., 2015)

description: <b>Purpose</b> The affective properties of infant-directed speech influence the attention of infants with normal hearing to speech sounds. This study explored the affective quality of maternal speech to infants with hearing impairment (HI) during the 1st year after cochlear implantation as compared to speech to infants with normal hearing.<b>Method</b> Mothers of infants with HI and mothers of infants with normal hearing matched by age (NH-AM) or hearing experience (NH-EM) were recorded playing with their infants during 3 sessions over a 12-month period. Speech samples of 25 s were low-pass filtered, leaving intonation but not speech information intact. Sixty adults rated the stimuli along 5 scales: positive/negative affect and intention to express affection, to encourage attention, to comfort/soothe, and to direct behavior. <br><b>Results </b>Low-pass filtered speech to HI and NH-EM groups was rated as more positive, affective, and comforting compared with the such speech to the NH-AM group. Speech to infants with HI and with NH-AM was rated as more directive than speech to the NH-EM group. Mothers decreased affective qualities in speech to all infants but increased directive qualities in speech to infants with NH-EM over time. <b>Conclusions</b> Mothers fine-tune communicative intent in speech to their infant's developmental stage. They adjust affective qualities to infants' hearing experience rather than to chronological age but adjust directive qualities of speech to the chronological age of their infants.
DOI: 10.6084/m9.figshare.15144681
title: myBigBed.bb

description: Bed file to test
DOI: 10.6084/m9.figshare.15144681.v1
title: myBigBed.bb

description: Bed file to test
DOI: 10.23641/asha.6170303
title: Young Spanish–English Dual-Language Learners (Language and Reading Research Consortium, 2015)

description: <b>Purpose </b>This study examined the latent dimensionality of Spanish in young Spanish–English dual-language learners (DLLs). <br><b>Method </b>Two hundred eighty-six children participated. In their prekindergarten year, children completed norm-referenced and experimental language measures in Spanish requiring different levels of cognitive processing in both receptive and expressive language modalities. <br><b>Results </b>The best-fitting model suggested a bifactor solution with a single general language factor L plus two additional factors word knowledge and integrative language knowledge. The general trait L reflects the proportion of common item variance for all of the items, and the group traits of word knowledge and integrative language knowledge explain additional domain-specific variance for those item subsets. <br><b>Conclusion </b>Results suggest that the Spanish language in preschool-age Spanish–English DLLs is not separable into content, form, and use, nor is it separable by higher- and lower-level language domains or processing demands. Instead it appears that a general language factor underlies oral language in Spanish in DLL preschoolers and that other factors account for additional variance over and above L. Findings are discussed in relation to a companion study of monolingual English-speaking prekindergarteners.
DOI: 10.23641/asha.6170303.v1
title: Young Spanish–English Dual-Language Learners (Language and Reading Research Consortium, 2015)

description: <b>Purpose </b>This study examined the latent dimensionality of Spanish in young Spanish–English dual-language learners (DLLs). <br><b>Method </b>Two hundred eighty-six children participated. In their prekindergarten year, children completed norm-referenced and experimental language measures in Spanish requiring different levels of cognitive processing in both receptive and expressive language modalities. <br><b>Results </b>The best-fitting model suggested a bifactor solution with a single general language factor L plus two additional factors word knowledge and integrative language knowledge. The general trait L reflects the proportion of common item variance for all of the items, and the group traits of word knowledge and integrative language knowledge explain additional domain-specific variance for those item subsets. <br><b>Conclusion </b>Results suggest that the Spanish language in preschool-age Spanish–English DLLs is not separable into content, form, and use, nor is it separable by higher- and lower-level language domains or processing demands. Instead it appears that a general language factor underlies oral language in Spanish in DLL preschoolers and that other factors account for additional variance over and above L. Findings are discussed in relation to a companion study of monolingual English-speaking prekindergarteners.