cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.m9wckc
title: Occurrence Download

description: A dataset containing 198 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hibiscus syriacus",
 "Country is Japan",
 "HasCoordinate is true"
 ]
}

 The dataset includes 198 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022716-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16262491
title: PUDL Raw EIA Form 930 -- Hourly and Daily Balancing Authority Operations Report

description: The EIA Form 930 provides hourly demand and generation statistics by balancing area (or sub-balancing area in the case of some larger areas). These statistics include a breakdown by energy source (coal, gas, hydro, wind, solar, etc.) as well as interchange between the balancing areas, including international exchanges with Canada and Mexico. Archived from 
https://www.eia.gov/electricity/gridmonitor/

This archive contains raw input data for the Public Utility Data Liberation (PUDL)
software developed by Catalyst Cooperative. It is
organized into Frictionless
Data Packages. For additional information about this data and PUDL, see the
following resources:


  
The PUDL Repository on GitHub
  
PUDL Documentation
  
Other Catalyst Cooperative data archives
DOI: 10.15468/dl.ugbtwq
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Mionectes oleagineus)",
 "Country is one of (Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States of America)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022719-250717081556266/datasets/export for details.
DOI: 10.25574/22991
title: Chandra X-ray Observatory ObsId 22991

description: G32.4+0.1: Nonthermal X-rays from an Old Supernova Remnant?
DOI: 10.17632/r9nh2j6mt5
title: Knowledge and Practices of Asepsis and Antisepsis in Oral Surgery among Dental Students

description: The purpose of this study was to evaluate the level of knowledge and practices in asepsis and
antisepsis protocols during oral surgical procedures among dental students at the Dr. René A.
Puig Bentz Clinic during the period May-August 2025. An observational, descriptive, cross-
sectional methodological design was used. The sample consisted of 92 students distributed
among clinics I to VII. Data were collected using two instruments: a structured questionnaire
with eight questions to assess theoretical knowledge, and a checklist with 19 items to record
clinical practices observed during surgical procedures. The results indicated that 84.78%
(n=78) had a high level of knowledge and 15.22% (n=14) had an average level. Clinic VII had
the lowest average (80.95%) and clinic III had the highest (100%). The most frequent practices
were: use of insulating paper and mask (100%), use of disposable cap and preparation of the
surgical field (99%), and disinfection of the chair (75%). The least frequently applied practices
were: antisepsis of the patient's skin (3%), hand washing (10%), use of goggles or face shields
(55%), and rinsing with chlorhexidine (58%). Clinic VI showed the highest practical
compliance (74.74%) and Clinic III the lowest (68.98%). In conclusion, the results show a
solid knowledge base in most students; however, this preparation is not always reflected in the
practical implementation of asepsis and antisepsis protocols.
DOI: 10.17632/r9nh2j6mt5.1
title: Knowledge and Practices of Asepsis and Antisepsis in Oral Surgery among Dental Students

description: The purpose of this study was to evaluate the level of knowledge and practices in asepsis and
antisepsis protocols during oral surgical procedures among dental students at the Dr. René A.
Puig Bentz Clinic during the period May-August 2025. An observational, descriptive, cross-
sectional methodological design was used. The sample consisted of 92 students distributed
among clinics I to VII. Data were collected using two instruments: a structured questionnaire
with eight questions to assess theoretical knowledge, and a checklist with 19 items to record
clinical practices observed during surgical procedures. The results indicated that 84.78%
(n=78) had a high level of knowledge and 15.22% (n=14) had an average level. Clinic VII had
the lowest average (80.95%) and clinic III had the highest (100%). The most frequent practices
were: use of insulating paper and mask (100%), use of disposable cap and preparation of the
surgical field (99%), and disinfection of the chair (75%). The least frequently applied practices
were: antisepsis of the patient's skin (3%), hand washing (10%), use of goggles or face shields
(55%), and rinsing with chlorhexidine (58%). Clinic VI showed the highest practical
compliance (74.74%) and Clinic III the lowest (68.98%). In conclusion, the results show a
solid knowledge base in most students; however, this preparation is not always reflected in the
practical implementation of asepsis and antisepsis protocols.
DOI: 10.17632/2svdj3yyrk.1
title: Leaf Image Dataset for Disease Detection in Bitter Gourd, Okra, Pumpkin, and Ridge Gourd.

description: This dataset contains 4568 real images of vegetable leaf samples collected from fields in Baroghoria, Chapai Nawabganj, Rajshahi, Bangladesh during the 2025 growing season. It includes samples from four crops—bitter gourd, okra, pumpkin, and ridge gourd—categorized into nine classes:
Total Number of Images in Each Class
SI Crop Class Name Raw Images Augmented Images Total Images
1 Bitter Gourd Anthracnose 410 2025 1500
2 Bitter Gourd Downy Mildew 472 2365 2000
3 Bitter Gourd Healthy 501 2510 1000
4 Okra Cercospora Leaf Spot 540 2700 1750
5 Okra Healthy 542 2710 1250
6 Pumpkin Downy Mildew 512 2560 1600
7 Pumpkin Healthy 535 2675 900
8 Ridge Gourd Downy Mildew 548 2740 1450
9 Ridge Gourd Healthy 508 2540 1050
 Total 4,568 22,825 27,393

All images were annotated by agricultural experts. Data augmentation techniques such as rotation, shear, zoom, and horizontal flip were applied to expand the dataset to 27,393 images in total. Class-wise image counts are detailed in the article.
Purpose:
This dataset is intended for training and evaluating machine learning models for plant disease classification. It supports research in automated crop monitoring, deep learning, and precision agriculture, helping to improve early disease detection and reduce crop loss.
DOI: 10.17632/wn4rbj8mxt.1
title: Prevalence and risk factors of candidiasis in patients with total prostheses.

description: This study aims to determine the prevalence of oral candidiasis and its possible relationship
with risk factors in patients wearing total dental prosthetics. The investigation was carried out
at the Dr. René Puig Bentz Odontológica Clinic of the Universidad Nacional Pedro Henríquez
Ureña (UNPHU), during the period from May 2025 to August 2025, using a transversal,
experimental and primary source design.
60 patients who met specific inclusion criteria were included. Each person was given a
questionnaire designed to evaluate general health conditions, use and status of the device,
hygiene habits, and presence of oral symptoms. Subsequently, a clinical evaluation of oral
cavity and prosthetics was carried out, and the muscles were collected by exfoliative cytology.
These were dyed with methylene blue and observed under the microscope to confirm the
presence of Candida albicans. The statistical analysis included frequency tables and the
probability of Chi-cuadrado, with a significance level of 5%.
The results indicated a prevalence of oral candidiasis of 28.3%. Although clinical trends were
identified, such as the major presence of candidiasis in patients of advanced age and with
deficient prosthetic hygiene, no statistically significant associations were encountered within
the infection and the factors being analyzed (education, sex, hygiene, comorbidities,
consumption of alcohol or tobacco, quality and integrity of saliva). The saurral aspect of the
tongue and the coral pink palatal color were frequent in the group with candidiasis.
Microbiologically, the presence of inflammatory cells was observed in 16.7% of the cells and
bacterial colonies in 90%.

If we conclude that, although oral candidiasis occurs with moderate frequency in users of total
prosthetics, the factors evaluated did not show a significant relationship with its appearance.
The low state power, attributed to the musical scale, may limit the detection of relevant
associations. The hallazgos highlight the need to implement clinical follow-up programs,
education about prosthetic hygiene and studies with more extensive training to deepen the
understanding of this condition.
DOI: 10.17632/t8n2jrsbmz.1
title: The prevalence of idiopathic osteosclerosis in patients attending the Dr. René Puig Bentz dental clinic at the Universidad Nacional Pedro Henríquez Ureña.

description: Idiopathic osteosclerosis (IO) is a benign anatomical anomaly characterized by areas of
compact bone without inflammatory or neoplastic cause, identified as an asymptomatic
radiographic finding. It can cause diagnostic confusion by mimicking other bone pathologies.
This study aimed to determine the prevalence of IO in patients attended at the Dr. René Puig
Bentz dental clinic of the Universidad Nacional Pedro Henríquez Ureña (UNPHU) between
January 2022 and December 2023, with the purpose of providing local epidemiological data
and strengthening differential diagnosis in clinical practice.
The hypothesis proposed that there is a significant prevalence of IO detectable on panoramic
radiographs, with possible variation according to sex, age, and anatomical location. For this
purpose, a descriptive, observational, and cross-sectional study was designed. A total of
4,471 digital panoramic radiographs from patients aged 20 to 60 years were reviewed,
applying specific inclusion and exclusion criteria to ensure image quality and data validity.
Data collection was performed using a structured form created in Google Forms, where
variables such as sex, age, presence of IO, anatomical location, shape, and radiographic
characteristics were recorded. The images were analyzed with Romexis® software, which
allowed detailed visualization and standardized measurement tools. Additionally,
interobserver calibration was performed using Cohen's Kappa index to guarantee diagnostic
reliability.
The results revealed an overall prevalence of IO of 12.4%, with predominance in women and
in the 20 to 30-year age group. The most frequent location was the mandible, especially in the
premolar and molar regions. Most lesions presented irregular shape and well-defined borders.
Furthermore, a significant association was observed with a history of dental extractions and
edentulous areas.
This study confirms that idiopathic osteosclerosis is a relatively frequent radiographic finding
in the evaluated population and highlights its benign nature as an anatomical variant. It
underscores the importance of recognizing its imaging characteristics to avoid misdiagnosis
and unnecessary treatments. The research provides valuable epidemiological data for the
Dominican population, strengthening local knowledge and offering a basis for future
investigations and clinical applications in dental diagnosis.
DOI: 10.15468/dl.pnpgwd
title: Occurrence Download

description: A dataset containing 21560 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Xanthium spinosum, Xanthium spinosum typicum, Xanthium spinosum praecocius, Xanthium spinosum heterocephalum, Xanthium spinosum spinosum, Acanthoxanthium spinosum spinosum, Xanthium spinosum canescens, Xanthium spinosum praecocius)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000"
 ]
}

 The dataset includes 21560 records from 328 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022721-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/nbntxphxkw
title: Datasets and R Markdown files for the article "Survey on critical results management in Brazilian clinical laboratories: Profiling practices through multivariate analysis and a “New Statistics” approach" submitted to Clinica Chimica Acta

description: This repository contains supplementary materials related to the study "𝐒𝐮𝐫𝐯𝐞𝐲 𝐨𝐧 𝐜𝐫𝐢𝐭𝐢𝐜𝐚𝐥 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐢𝐧 𝐁𝐫𝐚𝐳𝐢𝐥𝐢𝐚𝐧 𝐜𝐥𝐢𝐧𝐢𝐜𝐚𝐥 𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐨𝐫𝐢𝐞𝐬: 𝐏𝐫𝐨𝐟𝐢𝐥𝐢𝐧𝐠 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐦𝐮𝐥𝐭𝐢𝐯𝐚𝐫𝐢𝐚𝐭𝐞 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐚𝐧𝐝 𝐚 '𝐍𝐞𝐰 𝐒𝐭𝐚𝐭𝐢𝐬𝐭𝐢𝐜𝐬' 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡". The dataset, figures, exported results, and analysis scripts are included to ensure full transparency and reproducibility of the research findings.
DOI: 10.17632/nbntxphxkw.2
title: Datasets and R Markdown files for the article "Survey on critical results management in Brazilian clinical laboratories: Profiling practices through multivariate analysis and a “New Statistics” approach" submitted to Clinica Chimica Acta

description: This repository contains supplementary materials related to the study "𝐒𝐮𝐫𝐯𝐞𝐲 𝐨𝐧 𝐜𝐫𝐢𝐭𝐢𝐜𝐚𝐥 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐢𝐧 𝐁𝐫𝐚𝐳𝐢𝐥𝐢𝐚𝐧 𝐜𝐥𝐢𝐧𝐢𝐜𝐚𝐥 𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐨𝐫𝐢𝐞𝐬: 𝐏𝐫𝐨𝐟𝐢𝐥𝐢𝐧𝐠 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐦𝐮𝐥𝐭𝐢𝐯𝐚𝐫𝐢𝐚𝐭𝐞 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐚𝐧𝐝 𝐚 '𝐍𝐞𝐰 𝐒𝐭𝐚𝐭𝐢𝐬𝐭𝐢𝐜𝐬' 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡". The dataset, figures, exported results, and analysis scripts are included to ensure full transparency and reproducibility of the research findings.
DOI: 10.17632/z76zfmvy39.1
title: Determination of the degree of difficulty of third molar extraction in patients seen in the Dr. René Puig Bentz dental clinic's diagnostic area according to the Cáceres index.

description: Third molar extractions are the most common procedure in which retention of these teeth can
be observed due to various factors, including embryological, anatomical and functional
factors. This study aimed to determine the difficulty level of third molar extractions in patients
attending the Dr. René Puig Benz dental clinic, as measured by the Cáceres index. This
observational, cross-sectional, retrospective study will examine 256 panoramic radiographs
selected from 759. The following parameters were evaluated: mandibular height; distal angle
of the second molar; follicular size; root shape and development; molar position; bone
covering; and space between the second molar and the ascending branch. Each variable was
scored and evaluated according to Cáceres index criteria, classifying the cases as minimal,
moderate, difficult or very difficult. The results revealed the following mandibular height: 35
mm to 39 mm (79.9%), angle towards distal of the second molar: 1° to 59° (66.9%), follicular
size: 0 mm (65.7%), space from distal of the second molar to the ascending branch: larger
mesiodistal diameter of the wisdom tooth (58. 2%), a vertical position (47.8%), a shape and
root development of more than two-thirds and favourable curvature (56.4%), and bone
coverage (66.7%).The most frequent degree of difficulty was 'minimal' (54.8%), followed by
'moderate' (49.1%), 'difficult' (24.1%) and the least frequent 'very difficult' (13.6%). The study
concludes that the Caceres Index is a useful tool for predicting the difficulty of lower third
molar exodontia surgery, enabling cases to be planned and assigned accurately according to
the operator's level of experience. These findings support the implementation of the index in
academic clinical settings to improve the safety and effectiveness of surgical treatment.
DOI: 10.15468/dl.9u5vjz
title: Occurrence Download

description: A dataset containing 39 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ipomoea purpurea",
 "Country is Türkiye",
 "HasCoordinate is true"
 ]
}

 The dataset includes 39 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022723-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/drtdf8vksb.1
title: Relationship between individual educational motivation and perception of the educational environment in dentistry students at the Pedro Henríquez Ureña National University in two cycles of their training: preclinical and clinical

description: The educational environment comprises various physical, social, pedagogical, and emotional
factors that directly impact the teaching and learning processes. The quality of the teaching
staff, availability of resources, institutional environment, and emotional climate influence
students' well-being and academic performance. A positive environment promotes proactive
attitudes toward learning and improves motivation. Educational motivation refers to internal
(intrinsic) and external (extrinsic) factors that drive students to commit to learning. These
factors are manifested through greater effort, persistence, and academic success. This study
aimed to determine the relationship between educational motivation and perception of the
educational environment among dental students at the Universidad Nacional Pedro
Henríquez Ureña during two training cycles: preclinical and clinical. To this end, 177 students
who met the established inclusion criteria were surveyed. The results revealed that students
in the clinical cycle who reported a more favorable perception of the educational environment
in all the evaluated dimensions (learning, teachers, and the academic and social
environments) presented increased levels of educational motivation by the end of the cycle
(mean = 88; 13% with high motivation).
DOI: 10.17632/w3f7t8d7jr
title: In vitro evaluation of the concentration of fluoride released by pediatric toothpastes sold in the Dominican market

description: Dental caries is among the most prevalent oral diseases in children, and its prevention is
intimately associated with the utilization of fluoridated toothpastes. However, an inadequate
concentration of fluoride, whether in excess or deficiency, can compromise the product's
efficacy and safety as a preventative measure. The present study evaluated the fluoride
concentration of three pediatric toothpastes available on the Dominican market (Colgate
Smiles, Oral B Kids, and Oddent Flúor Infantil) in vitro, with the objective of verifying the
compliance of these products with the manufacturer's claims and the limits established by
health regulations.
A total of 75 samples (25 samples per brand) were subjected to analysis using the ion-
selective electrode method, a technique that has been recognized for its accuracy in
determining free fluoride concentrations. The procedure entailed the calibration of the
instrument with standard solutions, the implementation of pH control utilizing TISAB III
solution, and the execution of potentiometric measurement employing Mettler-Toledo
equipment. The results obtained were expressed in ppm and subjected to statistical analysis.
The findings indicated that Colgate Smiles contained a higher concentration of fluoride than
indicated on its packaging, without compromising its preventive efficacy, while Oral B Kids
had a slightly lower concentration but within acceptable ranges (500–1450 ppm). Conversely,
Oddent Flúor Infantil exhibited levels that fell below the recommended minimum (377 ppm), a
circumstance that has the potential to compromise its anticariogenic effectiveness. These
variations underscore discrepancies between the stated and the contained, and they highlight
the necessity for enhanced regulation and quality control measures in children's dental

products.
It is concluded that, although some brands comply with the established parameters, others
could represent a limitation in protection against caries. This information is of particular value
to oral health professionals when formulating recommendations for safe and effective
products. Furthermore, it underscores the necessity of independent research to validate the
actual content of products available on the local market.
DOI: 10.17632/w3f7t8d7jr.1
title: In vitro evaluation of the concentration of fluoride released by pediatric toothpastes sold in the Dominican market

description: Dental caries is among the most prevalent oral diseases in children, and its prevention is
intimately associated with the utilization of fluoridated toothpastes. However, an inadequate
concentration of fluoride, whether in excess or deficiency, can compromise the product's
efficacy and safety as a preventative measure. The present study evaluated the fluoride
concentration of three pediatric toothpastes available on the Dominican market (Colgate
Smiles, Oral B Kids, and Oddent Flúor Infantil) in vitro, with the objective of verifying the
compliance of these products with the manufacturer's claims and the limits established by
health regulations.
A total of 75 samples (25 samples per brand) were subjected to analysis using the ion-
selective electrode method, a technique that has been recognized for its accuracy in
determining free fluoride concentrations. The procedure entailed the calibration of the
instrument with standard solutions, the implementation of pH control utilizing TISAB III
solution, and the execution of potentiometric measurement employing Mettler-Toledo
equipment. The results obtained were expressed in ppm and subjected to statistical analysis.
The findings indicated that Colgate Smiles contained a higher concentration of fluoride than
indicated on its packaging, without compromising its preventive efficacy, while Oral B Kids
had a slightly lower concentration but within acceptable ranges (500–1450 ppm). Conversely,
Oddent Flúor Infantil exhibited levels that fell below the recommended minimum (377 ppm), a
circumstance that has the potential to compromise its anticariogenic effectiveness. These
variations underscore discrepancies between the stated and the contained, and they highlight
the necessity for enhanced regulation and quality control measures in children's dental

products.
It is concluded that, although some brands comply with the established parameters, others
could represent a limitation in protection against caries. This information is of particular value
to oral health professionals when formulating recommendations for safe and effective
products. Furthermore, it underscores the necessity of independent research to validate the
actual content of products available on the local market.