cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.chjjn5
title: Occurrence Download

description: A dataset containing 142 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "VerbatimScientificName is Picea likiangensis var. balfouriana"
 ]
}

 The dataset includes 142 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230010-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ezcsum
title: Occurrence Download

description: A dataset containing 13376 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is RHS rosemary beetle (Chrysolina americana) monitoring"
 ]
}

 The dataset includes 13376 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0255118-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.24ft8z
title: Occurrence Download

description: A dataset listing the 31 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON Z((-105.75185 22.55985 0,-105.75948 22.55286 0,-105.75777 22.54045 0,-105.74844 22.53347 0,-105.74252 22.52342 0,-105.73577 22.51262 0,-105.73578 22.5034 0,-105.73073 22.49572 0,-105.72066 22.48269 0,-105.71144 22.47428 0,-105.70138 22.47045 0,-105.68539 22.47347 0,-105.67524 22.48032 0,-105.67601 22.48872 0,-105.67586 22.50482 0,-105.68081 22.51868 0,-105.69084 22.53492 0,-105.69751 22.55276 0,-105.69658 22.56521 0,-105.68291 22.57298 0,-105.66158 22.57684 0,-105.65634 22.58779 0,-105.6545 22.59956 0,-105.65515 22.61688 0,-105.65078 22.62398 0,-105.64246 22.60504 0,-105.63661 22.59559 0,-105.63245 22.58852 0,-105.61968 22.58692 0,-105.61189 22.59318 0,-105.61099 22.59632 0,-105.61249 22.60812 0,-105.62084 22.62076 0,-105.62067 22.63104 0,-105.61703 22.64372 0,-105.60811 22.66201 0,-105.61218 22.67561 0,-105.61719 22.68524 0,-105.62732 22.70055 0,-105.63332 22.70459 0,-105.63312 22.71832 0,-105.63736 22.73276 0,-105.64848 22.73943 0,-105.66148 22.74434 0,-105.67537 22.74763 0,-105.68841 22.75092 0,-105.69623 22.75256 0,-105.71449 22.7624 0,-105.72581 22.7706 0,-105.73366 22.77554 0,-105.74415 22.77802 0,-105.75375 22.7747 0,-105.7616 22.7633 0,-105.75635 22.75431 0,-105.73459 22.73471 0,-105.72766 22.72659 0,-105.72333 22.72092 0,-105.73461 22.7266 0,-105.74676 22.73474 0,-105.75982 22.74208 0,-105.76764 22.73884 0,-105.77022 22.72909 0,-105.77021 22.72828 0,-105.76758 22.71694 0,-105.76235 22.70482 0,-105.75281 22.69675 0,-105.74676 22.69031 0,-105.74589 22.68228 0,-105.74331 22.67506 0,-105.739 22.66786 0,-105.73642 22.66147 0,-105.72269 22.6479 0,-105.71242 22.63756 0,-105.71074 22.62964 0,-105.69364 22.62249 0,-105.70057 22.60909 0,-105.70491 22.59808 0,-105.71348 22.58947 0,-105.71692 22.58321 0,-105.72631 22.57618 0,-105.73398 22.57229 0,-105.7425 22.5684 0,-105.75185 22.55985 0))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Mammalia"
 ]
}

 The dataset's 31 records were derived from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0286048-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yqaxwh
title: Occurrence Download

description: A dataset containing 733 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Caloria indica (Bergh, 1896))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 733 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051469-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.81ldio
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((13.13965 7.36247,24.38965 7.36247,24.38965 23.72501,13.13965 23.72501,13.13965 7.36247))",
 "HasCoordinate is true",
 "TaxonKey is Acinonyx jubatus (Schreber, 1775)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008877-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9v4b24
title: Occurrence Download

description: A dataset containing 155 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "VerbatimScientificName is Picea brachytyla"
 ]
}

 The dataset includes 155 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230006-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pscekz
title: Occurrence Download

description: A dataset containing 12796 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Crassula helmsii (Kirk) Cockayne",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 12796 records from 149 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0315722-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e6569g
title: Occurrence Download

description: A dataset containing 2831 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Solanum capsicoides All."
 ]
}

 The dataset includes 2831 records from 182 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0297498-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.20043991
title: Is there an association between skeletal asymmetry and tooth absence?

description: ABSTRACT Introduction: Facial skeletal asymmetry is commonly found in humans and its main characteristic is menton deviation. The literature suggests that occlusal and masticatory problems arising from tooth absence could be related to the development of such asymmetries. Objective: The aim of this cross-sectional study was to estimate the prevalence of mandibular skeletal asymmetries and to investigate its association with posterior tooth absences. Methods: Tomographic images of 952 individuals aged from 18 to 75 years old were used. Asymmetry was the analyzed outcome, and it was categorized into three groups according to gnathion displacement in relation to the midsagittal plane (relative symmetry, moderate asymmetry, and severe asymmetry). Patients were sorted by the presence of all posterior teeth, unilateral posterior tooth absence, or bilateral posterior tooth absence. Chi-square test with a significance level of 5% was used to verify the association between posterior tooth absence and asymmetry. Results: Results show relative symmetry present in 55.3% of the sample, as well as the prevalence of 27.3% for moderate mandibular asymmetry and 17.4% for severe asymmetry. Moderate and severe mandibular asymmetries occurred in a higher proportion in patients with unilateral posterior tooth absence. However, there was no statistically significant difference between the analyzed groups (p = 0.691). Conclusions: In this study, mandibular asymmetries did not present any association with the absence of teeth on the posterior area of the arch.
DOI: 10.6084/m9.figshare.20043996
title: Orthodontic camouflage of skeletal Class III malocclusion with miniplate: a case report

description: ABSTRACT Introduction: Skeletal Class III malocclusion is often referred for orthodontic treatment combined with orthognathic surgery. However, with the aid of miniplates, some moderate discrepancies become feasible to be treated without surgery. Objective: To report the case of a 24-year-old man with severe skeletal Angle Class III malocclusion with anterior crossbite and a consequent concave facial profile. Methods: The patient refused to undergo orthognathic surgery; therefore, orthodontic camouflage treatment with the aid of miniplates placed on the mandibular arch was proposed. Results: After 18 months of treatment, a Class I molar and canine relationship was achieved, while anterior crossbite was corrected by retraction of mandibular teeth. The consequent decrease in lower lip fullness and increased exposure of maxillary incisors at smiling resulted in a remarkable improvement of patient's facial profile, in addition to an esthetically pleasing smile, respectively. One year later, follow-up revealed good stability of results.
DOI: 10.6084/m9.figshare.20043996.v1
title: Orthodontic camouflage of skeletal Class III malocclusion with miniplate: a case report

description: ABSTRACT Introduction: Skeletal Class III malocclusion is often referred for orthodontic treatment combined with orthognathic surgery. However, with the aid of miniplates, some moderate discrepancies become feasible to be treated without surgery. Objective: To report the case of a 24-year-old man with severe skeletal Angle Class III malocclusion with anterior crossbite and a consequent concave facial profile. Methods: The patient refused to undergo orthognathic surgery; therefore, orthodontic camouflage treatment with the aid of miniplates placed on the mandibular arch was proposed. Results: After 18 months of treatment, a Class I molar and canine relationship was achieved, while anterior crossbite was corrected by retraction of mandibular teeth. The consequent decrease in lower lip fullness and increased exposure of maxillary incisors at smiling resulted in a remarkable improvement of patient's facial profile, in addition to an esthetically pleasing smile, respectively. One year later, follow-up revealed good stability of results.
DOI: 10.6084/m9.figshare.20044003.v1
title: Class II malocclusion associated with mandibular deficiency and maxillary and mandibular crowding: follow-up evaluation eight years after treatment completion

description: ABSTRACT This report describes the correction of a clinical case of malocclusion with anteroposterior discrepancy and transverse, sagittal and vertical deficiencies. A nonextraction technique was used to preserve space in the dental arches and control facial growth for the correction of the sagittal skeletal relationship and of overbite. The mechanics adopted efficiently corrected malocclusion: all functional and esthetic goals were achieved, and results remained stable eight years after treatment completion. This case was presented to the Committee of the Brazilian Board of Orthodontics and Facial Orthopedics (BBO) as part of the requirements necessary to obtain the BBO Diploma.
DOI: 10.6084/m9.figshare.20044003
title: Class II malocclusion associated with mandibular deficiency and maxillary and mandibular crowding: follow-up evaluation eight years after treatment completion

description: ABSTRACT This report describes the correction of a clinical case of malocclusion with anteroposterior discrepancy and transverse, sagittal and vertical deficiencies. A nonextraction technique was used to preserve space in the dental arches and control facial growth for the correction of the sagittal skeletal relationship and of overbite. The mechanics adopted efficiently corrected malocclusion: all functional and esthetic goals were achieved, and results remained stable eight years after treatment completion. This case was presented to the Committee of the Brazilian Board of Orthodontics and Facial Orthopedics (BBO) as part of the requirements necessary to obtain the BBO Diploma.
DOI: 10.6084/m9.figshare.20044006
title: External cervical resorption: diagnostic and treatment tips

description: ABSTRACT External cervical resorption is caused, almost exclusively, by dental trauma - especially those characterized by concussion - and is a dental disease to be diagnosed and treated accurately by endodontists. However, the vast majority of the cases is initially diagnosed by an orthodontist, due to the imaging possibilities in standardized documentations. Among the causes of external cervical resorption, it is common to mistakenly attribute it to orthodontic treatment, traumatic occlusion or even to chronic inflammatory periodontal disease. External cervical resorption is associated to dental trauma in several situations mentioned in this paper. In old cases, and eventually still nowadays, it may have been induced by internal tooth bleaching, which is increasingly less frequent in endodontically treated teeth. There are some tips to be followed and some care that must be taken during the diagnosis and treatment of external cervical resorption clinical cases. The present study lists foundations that will allow the professional to perform safely and accurately in each specific case. Some of these tips and care measures are of orthodontic nature.
DOI: 10.6084/m9.figshare.20044006.v1
title: External cervical resorption: diagnostic and treatment tips

description: ABSTRACT External cervical resorption is caused, almost exclusively, by dental trauma - especially those characterized by concussion - and is a dental disease to be diagnosed and treated accurately by endodontists. However, the vast majority of the cases is initially diagnosed by an orthodontist, due to the imaging possibilities in standardized documentations. Among the causes of external cervical resorption, it is common to mistakenly attribute it to orthodontic treatment, traumatic occlusion or even to chronic inflammatory periodontal disease. External cervical resorption is associated to dental trauma in several situations mentioned in this paper. In old cases, and eventually still nowadays, it may have been induced by internal tooth bleaching, which is increasingly less frequent in endodontically treated teeth. There are some tips to be followed and some care that must be taken during the diagnosis and treatment of external cervical resorption clinical cases. The present study lists foundations that will allow the professional to perform safely and accurately in each specific case. Some of these tips and care measures are of orthodontic nature.
DOI: 10.6084/m9.figshare.20044008
title: Functional Aesthetic Occlusal Plane (FAOP)

description: ABSTRACT Introduction: A reasonable exposure of incisors and gingival tissues is generally considered more attractive than excess or lack of exposure. A reasonable gingival exposure is considered to be around 0 to 2 mm when smiling and 2-4 mm exposure of the maxillary incisor edge when the lips are at rest. Objective: The aim of this paper is to present the Functional Aesthetic Occlusal Plane (FAOP), which aims to help in the diagnosis of the relationships established among molars, incisors and the upper lip. Conclusion: FAOP can complement an existing and established orthodontic treatment plan, facilitating the visualization of functional and aesthetic demands by giving a greater focus on the position of incisors in the relationship established among the incisors, molars and the upper lip stomion.
DOI: 10.6084/m9.figshare.20044008.v1
title: Functional Aesthetic Occlusal Plane (FAOP)

description: ABSTRACT Introduction: A reasonable exposure of incisors and gingival tissues is generally considered more attractive than excess or lack of exposure. A reasonable gingival exposure is considered to be around 0 to 2 mm when smiling and 2-4 mm exposure of the maxillary incisor edge when the lips are at rest. Objective: The aim of this paper is to present the Functional Aesthetic Occlusal Plane (FAOP), which aims to help in the diagnosis of the relationships established among molars, incisors and the upper lip. Conclusion: FAOP can complement an existing and established orthodontic treatment plan, facilitating the visualization of functional and aesthetic demands by giving a greater focus on the position of incisors in the relationship established among the incisors, molars and the upper lip stomion.
DOI: 10.6084/m9.figshare.20044015
title: Effect of vertical placement angle on the insertion torque of mini-implants in human alveolar bone

description: ABSTRACT Objective: The aim of the present ex-vivo study was to evaluate the effect of the vertical placement angle of mini-implants on primary stability by analyzing maximum insertion torque (MIT). Methods: Mini-implants were placed in 30 human cadavers, inserted at either a 90° or 60° angle to the buccal surface of the maxillary first molar. Out of 60 self-drilling mini-implants used, half were of the cylindrical type and half were of the conical type. Primary stability was assessed by means of measuring the MIT. Data were subjected to analysis of variance (ANOVA) and Newman-Keuls tests. A significance level of 5% was adopted. Results: The MIT was higher for both mini-implant types when they were placed at a 90° angle (17.27 and 14.40 Ncm) compared with those placed at a 60° angle (14.13 and 11.40 Ncm). Conclusions: MIT values were differed according to the vertical mini-implant placement angle in the maxillary posterior area. Regardless of the type of mini-implant used, placement at a 90° angle resulted in a higher MIT.
DOI: 10.6084/m9.figshare.20044015.v1
title: Effect of vertical placement angle on the insertion torque of mini-implants in human alveolar bone

description: ABSTRACT Objective: The aim of the present ex-vivo study was to evaluate the effect of the vertical placement angle of mini-implants on primary stability by analyzing maximum insertion torque (MIT). Methods: Mini-implants were placed in 30 human cadavers, inserted at either a 90° or 60° angle to the buccal surface of the maxillary first molar. Out of 60 self-drilling mini-implants used, half were of the cylindrical type and half were of the conical type. Primary stability was assessed by means of measuring the MIT. Data were subjected to analysis of variance (ANOVA) and Newman-Keuls tests. A significance level of 5% was adopted. Results: The MIT was higher for both mini-implant types when they were placed at a 90° angle (17.27 and 14.40 Ncm) compared with those placed at a 60° angle (14.13 and 11.40 Ncm). Conclusions: MIT values were differed according to the vertical mini-implant placement angle in the maxillary posterior area. Regardless of the type of mini-implant used, placement at a 90° angle resulted in a higher MIT.
DOI: 10.6084/m9.figshare.20044017
title: Evaluation of cytotoxicity and corrosion resistance of orthodontic mini-implants

description: ABSTRACT Objective: To evaluate and compare in vitro cytotoxicity and corrosion resistance of mini-implants from three different commercial brands used for orthodontic anchorage. Methods: Six mini-implants (Conexão(tm), Neodent(tm) and SIN(tm)) were separately immersed in artificial saliva (pH 6.76) for 30 and 60 days. The cytotoxicity of the corrosion extracts was assessed in L929 cell cultures using the violet crystal and MTT assays, as well as cell morphology under light microscopy. Metal surface characteristics before and after immersion in artificial saliva were assessed by means of scanning electron microscopy (SEM). The samples underwent atomic absorption spectrophotometry to determine the concentrations of aluminum and vanadium ions, constituent elements of the alloy that present potential toxicity. For statistical analysis, one-way ANOVA/Bonferroni tests were used for comparisons among groups with p &lt; 0.05 considered significant. Statistical analysis was carried out with Graph Pad PRISM software Version 4.0. Results: No changes in cell viability or morphology were observed. Mini-implants SEM images revealed smooth surfaces with no obvious traces of corrosion. The extracts assessed by means of atomic absorption spectrophotometry presented concentrations of aluminum and vanadium ions below 1.0 µg/mL and 0.5 µg/mL, respectively. Conclusion: Orthodontic mini-implants manufactured by Conexão(tm), Neodent(tm) and SIN(tm) present high corrosion resistance and are not cytotoxic.
DOI: 10.6084/m9.figshare.20044017.v1
title: Evaluation of cytotoxicity and corrosion resistance of orthodontic mini-implants

description: ABSTRACT Objective: To evaluate and compare in vitro cytotoxicity and corrosion resistance of mini-implants from three different commercial brands used for orthodontic anchorage. Methods: Six mini-implants (Conexão(tm), Neodent(tm) and SIN(tm)) were separately immersed in artificial saliva (pH 6.76) for 30 and 60 days. The cytotoxicity of the corrosion extracts was assessed in L929 cell cultures using the violet crystal and MTT assays, as well as cell morphology under light microscopy. Metal surface characteristics before and after immersion in artificial saliva were assessed by means of scanning electron microscopy (SEM). The samples underwent atomic absorption spectrophotometry to determine the concentrations of aluminum and vanadium ions, constituent elements of the alloy that present potential toxicity. For statistical analysis, one-way ANOVA/Bonferroni tests were used for comparisons among groups with p &lt; 0.05 considered significant. Statistical analysis was carried out with Graph Pad PRISM software Version 4.0. Results: No changes in cell viability or morphology were observed. Mini-implants SEM images revealed smooth surfaces with no obvious traces of corrosion. The extracts assessed by means of atomic absorption spectrophotometry presented concentrations of aluminum and vanadium ions below 1.0 µg/mL and 0.5 µg/mL, respectively. Conclusion: Orthodontic mini-implants manufactured by Conexão(tm), Neodent(tm) and SIN(tm) present high corrosion resistance and are not cytotoxic.
DOI: 10.6084/m9.figshare.20044018
title: Color changes of esthetic orthodontic ligatures evaluated by orthodontists and patients: a clinical study

description: ABSTRACT Objective: To evaluate in vivo changes in the color of esthetic elastomeric ligatures from different manufacturers. Methods: Four widely used commercial brands of elastomeric ligatures were selected and used in 20 adult patients in a split-mouth design. The ligatures were evaluated by orthodontists and patients in a double-blind manner on the day the ligatures were placed (T0) and 30 days after intraoral exposure (T1) by means of a system of staining scores. Groups were compared by Friedman test with p &lt; 0.05. Results: Orthodontists and patients reported similar staining scores (p &gt; 0.05). Results showed that all brands underwent significant staining when exposed to the intraoral environment. Modular-crystal MorelliTM (Sorocaba, SP, Brazil) showed the highest degree of staining with the median reaching the maximum value (3); while the other brands (3M UnitekTM, American OrthodonticsTM and GAC DentsplyTM) showed the median equal to 1 (p &lt; 0.001). A large individual variability in the degree of staining was also found for all brands. Conclusions: All four brands of esthetic ligatures showed significant staining, which appeared to be more pronounced for the MorelliTM brand. Changes in color of the elastomeric ligatures were perceived similarly by patients and orthodontists. The industry needs to improve the color stability of esthetic ligatures.