Context

A major shortcoming of medical practice is the lack of an objective measure of conscious level. Impairment of consciousness is common, e.g. following brain injury and seizures, which can also interfere with sensory processing and volitional responses. This is also an important pitfall in neurophysiological methods that infer awareness via command following, e.g. using functional magnetic resonance imaging or electroencephalography (EEG).

Transcranial electrical stimulation (TES) can be employed to non-invasively stimulate the brain, bypassing sensory inputs, and has already showed promising results in providing reliable indicators of brain state. However, current non-invasive solutions have been limited to transcranial magnetic stimulation, which is not easily translatable to clinical settings.

In this neurotechnology research study, we demonstrated the feasibility of a framework using Deep Learning (DL) algorithms to classify EEG brain responses evoked by a defined multi-dimensional pattern of TES. We found that delivering transcranial direct current stimulation (tDCS) to posterior cortical areas targeting the angular gyrus elicited an exceptionally reliable brain response. For this particular paradigm, our best Convolutional Neural Network models reached a 92% classification f1-score on Holdout data from participants never seen during training, significantly surpassing an estimated human-level performance at 60-70% accuracy.

Content

This dataset contains the raw EEG files (in MFF format) used in our study (see Section 2.5), with the corresponding GitHub repository containing all code & support data. The complementary Kaggle dataset with preprocessed EEG files (CSV format) can be found here.

Each root folder corresponds to a different approach we followed: 1. Timeseries: filtered, curated, and epoched EEG time series; resampled to 250Hz. Shape per training example => (250 time samples, 188 good channels) 2. Features: set of 37 statistical measures that describe the EEG time series data. Shape per training example => (37 features, 188 good channels) 3. Concatenated Features: an equivalent version to [2] but with features stacked horizontally. Shape per training example => (1 row, 6956 columns)

Methodology

We enrolled 11 healthy resting awake participants (4 female; ages 20-37, average 25.0±4.6 years old) to conduct 13 separate experimental sessions (subjects P000 and P001 participated twice, after results from first sessions were found invalid). Participants were instructed to sit awake with eyes open, and blinded to conditions applied. Following an initial rest period of 120 seconds (including 60 seconds with eyes closed), up to 58 blocks of TES were performed, with a total time of up to ~60 minutes per session as tolerated per the participant. EEG was continuously recorded at 1000Hz, and later resampled to 250Hz in our MNE preprocessing pipeline.

For equipment we used a newly-acquired GTEN 200 neuromodulation system (Electrical Geodesics, Inc.) that allows simultaneously delivering TES and recording high-density EEG through the same 256-electrodes cap. We delivered tDCS and tACS stimulation across 2 cortical regions: bilateral posterior (targeting angular gyrus) and bilateral frontal (middle frontal gyrus).

Acknowledgements

Thank you to all my participants for playing a crucial part in this study, enabling the creation of two public datasets to be used freely by the DL-EEG research community.

Special thanks for their expert guidance during this research to:
Dr. Ines Ribeiro Violante
Dr. Gregory Scott

Questions?

Open a Kaggle Discussion or contact me via LinkedIn.

Thanks,
Alexis Pomares

In order to encourage academic and related research on gender equality education and improve the academic standards of the above-mentioned topics, the Ministry of Education has formulated the "Key Points for the Ministry of Education to Award Master's and Doctoral Thesis and Journal Papers on Gender Equality Education" for awards.

Text files:

readme_general.txt contains a brief description of files included.

readme_modeldata.txt contains a metadata description of model_data.csv.

readme_languageslandNorthAmerica.txt contains a metadata description of Languages_land_NorthAmerica.csv.

readme_languagerevitalizationdatabase.txt contains a metadata description of Language_revitalization_database.csv.

CSV files:

Languages_land_NorthAmerica.csv is a version of the Languages of Government-Recognized Native Land Areas in the Continental United States database. It includes data from the US Census 2017 TIGER/Line AIANNH shapefile with one row per Native land area and additional columns for associated information that was coded and calculated for this dissertation as discussed in Section 3.3.1.

Language_revitalization_database.csv is the Language Revitalization Database. It contains the master language list used for this dissertation and columns created while coding data for the language revitalization variable, as discussed in Section 3.3.2.

model_data.csv contains data for all variables used in the analysis and is the .csv file needed to run LanguageVitalityModels.R.

R scripts:

LanguageVitalityModels.R is the R script for the main part of the dissertation analysis.

Lawrence (Lonny) R. Ness Dissertation Statistical Analysis Master

Mosquito-transmitted diseases such as malaria and dengue are major public health burdens. Interventions that target mosquito vectors are promising for preventing contact between humans and mosquitoes. One such intervention class that is currently being tested in clinical trials is spatial repellents (SRs), which are products that may lower human-mosquito contact by driving mosquitoes away from human-inhabited spaces and/or interfere with the mosquito host-seeking and biting processes. Properly quantifying the mechanism of action of SRs is crucial to projecting the effectiveness of SRs when deployed on a large scale as the effectiveness of SRs is likely to vary geographically due to differences in transmission intensity and climate, among other factors. Three analyses were conducted to quantify SR mechanisms of action and cost-effectiveness.

Firstly, a Bayesian model was developed to attribute changes in malaria incidence, malaria prevalence, and human biting rates in a clinical trial in Indonesia to behavioral effects in the \textit{Anopheles} mosquito population induced by SRs. This analysis showed that SRs lowered the mosquito biting rate in treated homes by 25.5% (95% credible interval [CrI]: 4.62-39.7%), reduced mosquito mortality by 7.10% (95% CrI: 16.3% decrease-7.02% increase), and increased the amount of time mosquitoes spent inside human-inhabited spaces by 7.56% (95% CrI: 10.3% decrease-26.0% increase).

Secondly, a similar model was developed for a trial of SRs for prevention of arboviruses such as dengue in Peru. This analysis showed that SRs lowered the mosquito biting rate in treated homes by 9.85% (95% CrI: 4.72-15.7%), increased mosquito mortality by 32.6% (95% CrI: 11.7-60.5%), decreased the probability of mosquitoes entering treated homes by 33.4% (95% CrI: 15.1-52.6%) and decreased the exiting rate of mosquitoes from treated homes by 7.81% (95% CrI: 34.0% decrease - 17.4% increase).

Thirdly, optimal control theory along with estimates of SR effects from chapter two, a climate-driven model of mosquito abunadance, and an SEI-SEIS model were used to project the cost-effectiveness of SRs when deployed throughout Kenya. We found that cost-effectiveness of SRs depended critically on estimates of SR impact on mosquito mortality, and that SRs are likely to be cost-effective .

In conclusion, this dissertation proposes three studies to aid the decision of approval of SRs for use against malaria and dengue and provides a framework for understanding and elaborating on clinical trials of mosquito-borne diseases.

This dataset contains in high resolution all graphical visualizations of data analysis provided in my doctoral dissertation. The graphs are organized according to chapters and subchapters and titeled respectively. Additionally, this dataset provides all dataframes (German, English, and Armenian) in XLSX format of the manual semantic annotation based on which the graphs are generated. Among presented graphical visualizations are (Multiple) Correspondence Analysis (MCA vs. CA), Mosaic-Plots, Conditional Infererence Trees (CIT), and Context-Conditional Correlations Graphs (CCCG).

Collection of source code implementing methods and for reproducing experiments included in each chapter of the Ph.D. dissertation "Safer Causal Inference: Theory & Algorithms for Falsification, Trial Augmentation and Policy Evaluation". The source code also includes methods for generating simulated datasets used in the evaluation of the methods. The goal of the of the research was to develop methods to improve treatment effect estimation, this includes: methods to detect unmeasured confounding from observational data, methods to integrate historical data into randomized experiments to improve data efficiency, methods to evaluate treatment policies under treatment interference.

This data package was created 2025-01-14 15:12:40 by NPSTORET and includes selected project, location, and result data. Data were collected in advance of a Ph.D. proposal by Lisa Chang. This work ultimately led to Chang's University of Virginia dissertation entitled 'Carbon and nitrogen effects on nitrification in Shaver Hollow Watershed, Shenandoah National Park'. Data contained in Shenandoah National Park - University of Virginia NPSTORET back-end file (NPS_UVA_NPSTORET_BE_20250108.ACCDB) were filtered to include: Project: - SHEN_UVA_CHANG_1994: Lisa Chang’s Pre-Ph.D. Dissertation Research Data from Shaver Hollow Station: - Include Trip QC And All Station Visit Results Park/Unit Code: - SHEN Value Status: - Accepted or Certified (exported as Final) or Final The data package is organized into five data tables: - Projects.csv - describes the purpose and background of the monitoring efforts - Locations.csv - documents the attributes of the monitoring locations/stations - Results.csv - contains the field measurements, observations, and/or lab analyses for each sample/event/data grouping - HUC.csv - enumerates the domain of allowed values for 8-digit and 12-digit hydrologic unit codes utilized by the Locations datatable - Characteristics.csv - enumerates the domain of characteristics available in NPSTORET to identify what was sampled, measured or observed in Results Period of record for filtered data is 1994-06-15 to 1994-12-03. This data package is a snapshot in time of one National Park Service project. The most current data for this project, which may be more or less extensive than that in this data package, can be found on the Water Quality Portal at: https://www.waterqualitydata.us/data/Result/search?project=SHEN_UVA_CHANG_1994

The data underlying two chapters of the dissertation are included in this dataset.

The questionnaire with residents were conducted in Chapter 2 of this dissertation to assess the traditional courtyard housing conditions, the residents needs and interests concerning the reconstruction following the Syrian war in the Old City of Aleppo. This chapter has been published as a peer-reviewed journal article:

https://www.mdpi.com/2071-1050/13/21/12213

Chapter 5 of this dissertation includes a review and analysis of co-creation projects focused on residential areas to get insight into participatory methods and to understand how to engage residents actively in the intervention process. The databases searched were Community Research and Development Information Service (CORDIS) and the Trans-Atlantic Platform for Social Sciences and Humanities (T-AP). This chapter has been submitted to a peer-reviewed journal "Heritage".

This data is supplementary to the paper "AckSent: Human Annotated Dataset of Support and Sentiments in Dissertation Acknowledgments" .

This dataset is the "English Master's and Doctoral Dissertations" dataset, covering 760000 English degree theses and their structured analysis results. Among them, there are 517000 doctoral dissertations and 243000 master's dissertations. The paper is presented in Markdown/LaTex format and covers 21 disciplines including physics, chemistry, biology, medicine, and economics. Currently, the data is undergoing structured parsing work, aiming to achieve accurate parsing and effective processing of text, formulas, tables, and images, providing strong support for related research.

Data content

760000 English Dissertation Text Parsing And Processing Data

Data volume

517000 doctoral dissertations, 243000 master's dissertations

Format

PDF/Markdown/LaTex

Disciplines

21 classifications including physics, chemistry, biology, medicine, economics, etc

Language

English

Fields

title, author, publish_time, university, degree, classification

Data Processing

currently performing structured analysis to extract and process text, formulas, tables, and images.

Mathematical reasoning, a fundamental aspect of human cognition, poses significant challenges for artificial intelligence (AI) systems. Despite recent advancements in natural language processing (NLP) and large language models (LLMs), AI's ability to replicate human-like reasoning, generalization, and efficiency remains an ongoing research challenge. In this dissertation, we address key limitations in MWP solving, focusing on the accuracy, generalization ability and efficiency of AI-based mathematical reasoners by applying human-like reasoning methods and principles.

This dissertation introduces several innovative approaches in mathematical reasoning. First, a numeracy-driven framework is proposed to enhance math word problem (MWP) solvers by integrating numerical reasoning into model training, surpassing human-level performance on benchmark datasets. Second, a novel multi-solution framework captures the diversity of valid solutions to math problems, improving the generalization capabilities of AI models. Third, a customized knowledge distillation technique, termed Customized Exercise for Math Learning (CEMAL), is developed to create tailored exercises for smaller models, significantly improving their efficiency and accuracy in solving MWPs. Additionally, a multi-view fine-tuning paradigm (MinT) is introduced to enable smaller models to handle diverse annotation styles from different datasets, improving their adaptability and generalization. To further advance mathematical reasoning, a benchmark, MathChat, is introduced to evaluate large language models (LLMs) in multi-turn reasoning and instruction-following tasks, demonstrating significant performance improvements. Finally, new inference-time verifiers, Math-Rev and Code-Rev, are developed to enhance reasoning verification, combining language-based and code-based solutions for improved accuracy in both math and code reasoning tasks.

In summary, this dissertation provides a comprehensive exploration of these challenges and contributes novel solutions that push the boundaries of AI-driven mathematical reasoning. Potential future research directions are also discussed to further extend the impact of this dissertation.

A dataset that explores Green Card sponsorship trends, salary data, and employer insights for psychometrics and statistics equiv to us phd in statistics in the U.S.

We present the results of a quantitative assessment of research data produced and submitted with dissertations Special attention is paid to the size of the research data in appendices, to their presentation and link to the text, to their sources and typology, and to their potential for further research. The discussion puts the focus on legal aspects (database protection, intellectual property, privacy, third-party rights) and other barriers to data sharing, reuse and dissemination through open access.Another part adds insight into the potential handling of these data, in the framework of the French and Slovenian dissertation infrastructures. What could be done to valorize these data in a centralized system for electronic theses and dissertations (ETDs)? The topics are formats, metadata (including attribution of unique identifiers), submission/deposit, long-term preservation and dissemination. This part will also draw on experiences from other campuses and make use of results from surveys on data management at the Universities of Berlin and Lille.

Dissertation (with Annotations In Other Data Base)

## Overview

Dissertation (with Annotations In Other Data Base) is a dataset for object detection tasks - it contains Crane Drilling Excavator annotations for 3,504 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

The study’s guiding questions were: (a) how do school leaders’ role identity components (i.e.., ontological and epistemological beliefs; purpose and goals; perceived action possibilities; self-perceptions and definitions) emerge and interact with each other to inform their actions regarding chronically absent high school students? (b) to what extent do the beliefs and perceptions of school leaders about supporting chronically absent students compare and contrast to the lived experiences of adults who were chronically absent students in high school? (c) to what extent do the beliefs and perceptions of school leaders about supporting chronically absent students compare and contrast to the lived experiences of parents and guardians of adults who were chronically absent students in high school?

The results demonstrate how each school leader’s meaning of working with chronically absent students at the high school level, amidst an array of accountability pressures, has been incorporated into their dynamic role identity system within the sociocultural context, guiding their experiences, perceptions and actions. Despite their nuanced role identity systems - the participants come very different backgrounds with varied lived experiences and expertise in the domain, and reference different prior role identities and future role identities - the findings also highlighted common processes and content across Participant Roles (e.g., school leader, parent or student). This manifested distinctly in the themes reflecting school leaders’ actions changed in response to the system’s control parameter of accountability pressure, the ways school leaders communicated to parents and students about absenteeism, and the very different cultural meanings that students and parents gave to absenteeism and attendance than the cultural meanings and characteristics that school leaders largely experienced. The insights from this study can inform the work of educational leaders, educators and researchers who endeavor to intervene with the elusive problem of chronic absenteeism at the high school level. It may further guide educational leaders and policymakers who made decisions about the utility value of social-emotional learning that emphasizes exploration of identity for students, teachers, and leaders alike, as well as how outreach efforts are regarded and measured in school system outputs such as educator evaluation systems and professional development offerings. Importantly, this research aims to provide leaders with a tool for reflection on the importance of role identity as a lens to view their own professional practices and responses to challenging, complex problems in the domain such as chronic absenteeism.

This dataset contains data used in the publication "Identifying publications of cumulative dissertation theses by bilingual text similarity. Evaluation of similarity methods on a new short text task". It included bibliographical data for German PhD theses (dissertations) and associated publications for cumulative dissertations. Not included is content from Elsevier's Scopus database used in the study, except item identifiers. Users with access to the data can use these for matching.

File diss_data.csv contains bibliographic data of dissertation theses obtained from German National Library and cleaned and postprocessed The columns are: REQUIZ_NORM_ID: Identifier for the thesis TITLE: Cleaned thesis title HEADING: Descriptor terms (German) AUTO_LANG: Language, either from original record or automatically derived from title

File ground_truth_pub_metadata.csv contains bibliographic data for identified consitutive publications of theses. If columns 2 to 7 are empty, the thesis did not include any publications ("stand-alone" or monograph thesis).

The columns are: REQUIZ_NORM_ID: Identifier for the thesis, for matching with the data in file SCOPUS_ID: Scopus ID for the identified publication AUTORS: Author names of the publication as in the original thesis citation YEAR: Publication year of the publication as in the original thesis citation TITLE: Publication title as in the original thesis citation SOURCETITLE: Source title as in the original thesis citation PAGES: Page information of the publication as in the original thesis citation

Scopus identifiers are published with permission by Elsevier.

This data is supplementary to the paper:

Manika Lamba, You Peng, Sophie Nikolov, and J. Stephen Downie. 2024. AckSent: Human Annotated Dataset of Support and Sentiments in Dissertation Acknowledgments. In The 2024 ACM/IEEE Joint Conference on Digital Libraries (JCDL ’24), December 2024, Hong Kong, China. ACM, New York, NY, USA, 5 pages. https://doi.org/10.1145/3677389.3702594

Total Atlas.ti project in support of the dissertation.

Dataset

This dataset was created by Jakhongir Orzikulov

Contents