cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.11588/data/7nfyj0
title: Vegetable Oils as Sustainable Inks for Additive Manufacturing: A Comparative Study [Data]

description: The use of biobased materials in additive manufacturing is arising as a promising approach to modernize the polymer industry reducing its environmental impact. Herein, novel sustainable formulations are developed for digital light processing (DLP) using five vegetable oils─sunflower, canola, soybean, olive, and sesame oil─as feedstock. These vegetable oils are successfully modified incorporating photopolymerizable groups, i.e., acrylates, enabling printability. The oil-based formulations consisting of a functionalized oil and a photoinitiator are employed as inks for DLP without the need for further additives. The rheology and curing behavior of all the inks and printed materials are carefully investigated. The values obtained for their critical curing energy (Ec) range from 14.52 to 18.49 mJ cm–2, allowing for fast printing. Interestingly, it is found that Ec not only correlates with the average number of acrylate groups per molecule but also the viscosity plays a key role. Additionally, the thermal and mechanical properties are studied and compared. In summary, sunflower and canola oil derivatives offer a better cost-performance ratio than the state-of-the-art soybean oil inks and can be employed for 3D printing of complex geometries with high speed and resolution. This work demonstrates the potential of using biobased and inexpensive materials as high performance inks for DLP 3D printing and opens new possibilities for the next generation of sustainable 3D printing.
DOI: 10.11588/data/7nfyj0/0ohvws
title: heiDATA_Vegetable_Oils_AM_Blasco.zip

description: :unav
DOI: 10.11588/data/7nfyj0/ujjsvj
title: readme.txt

description: :unav
DOI: 10.15468/dl.newaf9
title: Occurrence Download

description: A dataset containing 82 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leontopodium wilsonii Beauverd"
 ]
}

 The dataset includes 82 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041970-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bcxa32
title: Occurrence Download

description: A dataset containing 27 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lagerstroemia ruffordii T.T.Pham & Tagane"
 ]
}

 The dataset includes 27 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041971-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gnhncb
title: Occurrence Download

description: A dataset containing 84527 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lathyrus latifolius L."
 ]
}

 The dataset includes 84527 records from 1231 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041924-240321170329656/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.24543718
title: rawdata.zip

description: Rawdata
DOI: 10.6084/m9.figshare.24543718.v2
title: rawdata.zip

description: Rawdata
DOI: 10.6084/m9.figshare.24543718.v1
title: rawdata.zip

description: Rawdata
DOI: 10.15468/dl.k9rj75
title: Occurrence Download

description: A dataset containing 3134 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lagerstroemia speciosa (L.) Pers."
 ]
}

 The dataset includes 3134 records from 220 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041973-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g8d7a7
title: Occurrence Download

description: A dataset listing the 3 species recorded in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "DatasetKey is one of (International Barcode of Life project (iBOL), INSDC Sequences)",
 "TaxonKey is Chanos chanos (Forsskål, 1775)"
 ]
}

 The dataset's 3 records were derived from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041932-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nsm7bb
title: Occurrence Download

description: A dataset containing 262 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((9.93539 46.17922,6.8654 44.07209,8.52485 42.37941,6.53351 40.63984,7.19729 38.46498,11.17998 37.68119,12.67348 35.34753,16.32427 34.18886,20.30695 36.68967,21.55154 39.88004,17.07102 44.31006,9.93539 46.17922))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Muricopsis cristata (Brocchi, 1814)"
 ]
}

 The dataset includes 262 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041974-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jqekq4
title: Occurrence Download

description: A dataset containing 179880 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Paspalum hartwegianum E.Fourn., Paspalum malacophyllum Trin., Paspalum minus E.Fourn., Paspalum notatum Flüggé, Paspalum pumilum Nees, Paspalum scrobiculatum L., Paspalum tenellum Willd., Paspalum thunbergii Kunth, Phalaris arundinacea L., Phalaris coerulescens Desf., Phleum pratense L., Piptochaetium napostaense (Speg.) Hack. ex Stuck., Poa alpina L., Poa annua L., Poa arachnifera Torr., Poa arctica R.Br., Poa arida Vasey, Poa cita Edgar, Poa colensoi Hook.f., Poa compressa L., Poa gilgiana Pilg., Poa iberica Fisch., C.A.Mey. & Avé-Lall., Poa maniototo Petrie, Poa palustris L., Poa sieberiana Spreng., Polypogon chilensis (Kunth) Pilg., Puccinellia distans (Jacq.) Parl., Rostraria cristata (L.) Tzvelev, Rytidosperma pilosum (R.Br.) Connor & Edgar, Rytidosperma semiannulare (Labill.) Connor & Edgar, Rytidosperma unarede (Raoul) Connor & Edgar, Sacciolepis africana C.E.Hubb. & Snowden, Schizachyrium sanguineum (Retz.) Alston, Setaria barbata (Lam.) Kunth, Setaria faberi R.A.W.Herrm., Setaria italica (L.) P.Beauv., Setaria leucopila (Scribn. & Merr.) K.Schum., Setaria parviflora (Poir.) Kerguélen, Setaria verticillata (L.) P.Beauv., Setaria viridis (L.) P.Beauv., Sorghastrum nutans (L.) Nash, Sporobolus fimbriatus (Nees ex Trin.) Nees, Sporobolus giganteus Nash, Sporobolus helvolus (Trin.) T.Durand & Schinz, Sporobolus pyramidalis P.Beauv., Stipa sareptana A.K.Becker, Stipagrostis hirtigluma (Steud. ex Trin. & Rupr.) De Winter, Taeniatherum caput-medusae (L.) Nevski, Tetrachne dregei Nees, Thyridolepis mitchelliana (Nees) S.T.Blake, Tragus racemosus (L.) All., Tribolium echinatum (Thunb.) Renvoize, Tribolium hispidum (Thunb.) Desv., Triplachne nitens (Guss.) Link, Tristachya superba (De Not.) Schweinf. & Asch., Triticum monococcum L., Triticum timopheevii (Zhuk.) Zhuk., Whiteochloa capillipes (Benth.) Lazarides)",
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 179880 records from 852 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041923-240321170329656/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.7647329
title: Influence of mandibular and palatal intraoral appliances on erosion in situ study outcome

description: Abstract The standardization of in situ protocols for dental erosion is important to enable comparison between studies. Objective: Thus, the objectives of this study were to evaluate the influence of the location of in situ intraoral appliance (mandibular X palatal) on the extent of enamel loss induced by erosive challenges and to evaluate the comfort of the appliances. Material and Methods: One hundred and sixty bovine enamel blocks were selected according to their initial surface hardness and randomly divided into two groups: GI - palatal appliance and GII - mandibular appliance. Twenty volunteers wore simultaneously one palatal appliance (containing 4 enamel blocks) and two mandibular appliances (each one containing 2 enamel blocks). Four times per day during 5 days, the volunteers immersed their appliances in 0.01 M hydrochloric acid for 2 minutes, washed and reinserted them into the oral cavity for 2 hours until the next erosive challenge. After the end of the in situ phase, the volunteers answered a questionnaire regarding the comfort of the appliances. The loss of tissue in the enamel blocks was determined profilometrically. Data were statistically analyzed by paired t-test, Chi-square and Fisher's Exact Test (p&lt;0.05). Results: The enamel blocks allocated in palatal appliances (GI) presented significantly higher erosive wear when compared to the blocks fixed in mandibular appliances (GII). The volunteers reported more comfort when using the palatal appliance. Conclusions: Therefore, the palatal appliance is more comfortable and resulted in higher enamel loss compared to the mandibular one.
DOI: 10.6084/m9.figshare.7647329.v1
title: Influence of mandibular and palatal intraoral appliances on erosion in situ study outcome

description: Abstract The standardization of in situ protocols for dental erosion is important to enable comparison between studies. Objective: Thus, the objectives of this study were to evaluate the influence of the location of in situ intraoral appliance (mandibular X palatal) on the extent of enamel loss induced by erosive challenges and to evaluate the comfort of the appliances. Material and Methods: One hundred and sixty bovine enamel blocks were selected according to their initial surface hardness and randomly divided into two groups: GI - palatal appliance and GII - mandibular appliance. Twenty volunteers wore simultaneously one palatal appliance (containing 4 enamel blocks) and two mandibular appliances (each one containing 2 enamel blocks). Four times per day during 5 days, the volunteers immersed their appliances in 0.01 M hydrochloric acid for 2 minutes, washed and reinserted them into the oral cavity for 2 hours until the next erosive challenge. After the end of the in situ phase, the volunteers answered a questionnaire regarding the comfort of the appliances. The loss of tissue in the enamel blocks was determined profilometrically. Data were statistically analyzed by paired t-test, Chi-square and Fisher's Exact Test (p&lt;0.05). Results: The enamel blocks allocated in palatal appliances (GI) presented significantly higher erosive wear when compared to the blocks fixed in mandibular appliances (GII). The volunteers reported more comfort when using the palatal appliance. Conclusions: Therefore, the palatal appliance is more comfortable and resulted in higher enamel loss compared to the mandibular one.
DOI: 10.6084/m9.figshare.7647332.v1
title: Assessment of anesthetic properties and pain during needleless jet injection anesthesia: a randomized clinical trial

description: Abstract Pain due to administration of local anesthetics is the primary reason for patients' fear and anxiety, and various methods are used to minimize it. This study aimed to measure the degree of pain during administration of anesthesia and determine the latency time and duration of pulpal anesthesia using two anesthetic methods in the maxilla. Materials and Methods: A randomized, single-blind, split-mouth clinical trial was conducted with 41 volunteers who required class I restorations in the maxillary first molars. Local anesthesia was administered with a needleless jet injection system (experimental group) or with a carpule syringe (control) using a 30-gauge short needle. The method of anesthesia and laterality of the maxilla were randomized. A pulp electric tester measured the latency time and duration of anesthesia in the second molar. Visual analogue scale (VAS) was used to measure the degree of pain during the anesthetic method. Data were tabulated and then analyzed by a statistician. The t-test was used to analyze the differences between the groups for basal electrical stimulation. Duration of anesthesia and degree of pain were compared using the Mann-Whitney test. A 5% significance level was considered. Results: There was no statistical difference in the basal electrical stimulation threshold (mA) and degree of pain between the two methods of anesthesia (p&gt;0.05). Latency time was 2 minutes for all subjects. The duration of pulpal anesthesia showed no statistical difference (minutes) between the two methods (p&lt;0.001), with a longer duration for the traditional method of anesthesia (median of 40 minutes). Conclusions: The two anesthetics methods did not differ concerning the pain experienced during anesthesia. Latency lasted 2 minutes for all subjects; the traditional infiltration anesthesia resulted in a longer anesthetic duration compared with the needleless jet injection.
DOI: 10.7284/103245
title: GNSS (Global Navigation Satellite System) data collected during research cruise EN480 using a Northstar 952 instrument system onboard the platform RV Endeavor

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7647317
title: Whitening toothpaste containing activated charcoal, blue covarine, hydrogen peroxide or microbeads: which one is the most effective?

description: Abstract The efficacy of whitening toothpastes is questionable and controversial. Clinicians, patients and researchers have expressed concern with whitening toothpastes due to the risk of wearing the dental structure and the potential for disappointment if the advertised cosmetic results are not achieved. Objective: This study compared the whitening performance of toothpastes with different whitening technologies after initial and continued use. Material and Methods: Ninety bovine incisors were stained using a concentrated solution of black tea. They were randomly distributed into 6 groups, according to the toothpaste whitening technology: activated charcoal (B&W), blue covarine (WAD), hydrogen peroxide (LWA), microbeads (Oral B 3D White Perfection – 3DW) and optimized abrasives (XW4D). They were compared to a traditional toothpaste without a whitening agent (TA – control). Specimens underwent a brushing machine with controlled pressure, time and temperature. A calibrated examiner measured the color using a VITA-Classical scale before the first brushing cycle (T0), after the first brushing cycle (TI), and after a brushing cycle that simulates continuous use (TCU). Whitening performance was evaluated by the difference of shades (ΔSGU) between T0–TI and T0–TCU timepoints, using the Kruskal-Wallis and Dunn's non-parametric test. The Wilcoxon test was used to evaluate the cumulative effect (α=0.05). Results: Statistically significant differences were observed between toothpastes in both TI and TCU (p&lt;0.05). The time of use also had a significant effect (p&lt;0.05). Conclusion: Only WAD and 3DW showed whitening performance after the first use (TI). The greatest whitening performance after continuous use was obtained by WAD, followed by LWA and 3DW. The use of conventional toothpaste (TA) promotes no tooth whitening. Clinical relevance: Microbead abrasives (3DW) and blue covarine (WAD) were the active technology tested that presented the best global tooth whitening performance.
DOI: 10.6084/m9.figshare.7647320
title: BK virus salivary shedding and viremia in renal transplant recipients

description: Abstract Objectives: This study aimed to verify the presence of polyomavirus BK (BKPyV) in the saliva of kidney transplant recipients and to correlate it with blood viremia. Material and Methods: We have conducted a cross-sectional study with a sample involving 126 renal transplant recipients. 126 samples of saliva and 52 samples of blood were collected from these patients. Detection and quantification of BKPyV were performed using a real-time PCR. To compare the presence of BKPyV in blood and saliva, the binomial proportion test was used. To verify associations between salivary shedding BKPyV and post-transplant periods (in months), the Mann-Whitney test was used. Spearman's correlation was used to correlate the viral load in the saliva with blood of kidney transplant recipients. Results: The mean age of the study group was 51.11±12.45 years old, and 69 participants (54.8%) were female, with a mean post-transplantation time of 4.80±6.04 months. BKPyV was quantified in several samples of saliva and blood, with medians of 1,108 cp/mL and 1,255 cp/mL, respectively. Only 16/52 (30.8%) participants presented BKPyV in blood, and 59/126 (46.8%) excreted the virus in saliva (p=0.004). BKPyV shedding was found in patients at a shorter post-transplantation period (3.86±5.25, p=0.100). A weak correlation was observed between viral quantification in saliva and blood (Spearman's correlation coefficient=0.193). Conclusion: The results of this study suggested that, although saliva excretes more BKPyV than blood, there is no reliable correlation between salivary shedding and blood viremia, showing two independent compartments of viral replication.
DOI: 10.6084/m9.figshare.7647323.v1
title: The effectiveness of a protection law in favor of conservation of an marine resource: The example of the ghost shrimp Callichirus major (Decapoda, Callianassidae) of the coast of Brazil

description: ABSTRACT Studies on mortality due to fishing based on isolating the effect caused by catches are scarce. The present study analyzed this aspect using the ghost shrimp Callichirus major (Say, 1818) as a biological model, which is heavily harvested along the Brazilian coast. For that purpose, density of burrows and population structure of C. major was examined at two adjacent beaches, Gonzaga and Itararé, from the State of São Paulo, Brazil. Gonzaga beach was considered as control because since 1992 a municipal law prevents the capture of C. major, whereas Itararé as treatment since in this place the species is harvested throughout the year. Burrow density and female CL size were significantly higher in Gonzaga than that Itararé. Sex-ratio did not differ significantly from 1:1 in Itararé, differing from the observed in the area without fishing mortality and also to the general pattern reported in other species of ghost shrimps in which females outnumbered than males. Reproductive potential was significantly smaller in Itararé than Gonzaga, as result of the reduced number of females present in this area relative to Gonzaga. A preliminary estimation indicates that 71 % of shrimps in Itararé died as result of fishing. This information suggests non-viability of C. major in this area given the current pressure of fishing. Presence of C. major in the beach of Itararé and probably in other nearby areas where exploitation occurs would be favored by the permanent supply of larvae from Gonzaga beach where the species is protected by and municipal surveillance.
DOI: 10.6084/m9.figshare.7647326
title: Evaluating clinical and laboratory effects of ozone in non-surgical periodontal treatment: a randomized controlled trial

description: Abstract Objective: This study aims to evaluate the clinical and biochemical (oxidative stress and pro-inflammatory mediators) effects of the gaseous ozone use accompanied by scaling and root planning (SRP) in periodontal treatment. Material and Methods: The study population consisted of 40 patients with chronic periodontitis (CP) randomly sorted into two groups of 20. The experimental group received SRP plus 3 watts gaseous ozone in two separate applications five days apart, whereas the control group received SRP plus placebo. Clinical periodontal parameters were assayed and saliva samples were taken before the initial and one month after the second treatment. Periodontal examination assessed plaque index (PI), gingival index (GI), probing depth, and clinical attachment level (CAL). Total antioxidant status (TAS), total oxidant status (TOS), nitric oxide (NO), 8-hydroxy-2'-deoxyguanosine (8-OHdG), myeloperoxidase (MPO), glutathione (GSH), malondialdehyde (MDA), and transforming growth factor-beta (TGF-β) levels were evaluated from saliva samples. Results: Changes following treatment in PI, GI, probing depth, and CAL scores were similar for both groups (p&gt;0.05). Of note, TGF-β levels were observed to be higher in the treatment group than in controls (p&lt;0.05). Changes in 8-OHdG, TAS, TOS, NO, MPO, GSH and MDA levels, however, were not significantly different between groups (p&gt;0.05). Conclusion: The findings of this study indicate that SRP plus gaseous ozone versus SRP alone does not correlate to a significant improvement in periodontal recovery.
DOI: 10.6084/m9.figshare.7647314
title: Shredders prefer soft and fungal-conditioned leaves, regardless of their initial chemical traits

description: ABSTRACT Through field and laboratory experiments we investigated the effects of leaf traits of two tree species and microbial conditioning on the abundance, biomass, and feeding preference of a typical macroinvertebrate shredder. In the field, we compared the association of Phylloicus (Calamoceratidae, Trichoptera) with two tree species commonly found in riparian zones, which are representative of high and low nutritional quality, respectively: Nectandra megapotamica and Chusquea tenella. In the laboratory, we investigated the feeding preference of Phylloicus using unconditioned leaves and leaves conditioned by aquatic fungi. The same tree species used in the field experiment were used in the laboratory. Initially, C. tenella leaves were proved to be more nutritious and softer, while N. megapotamica leaves were harder and more lignified. The shredders preferred conditioned leaf detritus of reduced toughness (field: C. tenella; laboratory: N. megapotamica, both conditioned for 14 days). These leaf traits seem to be crucial for the choice process of Phylloicus. After 14 days, N. megapotamica leaves showed a decreased toughness associated with the microbial conditioning, which explained its consumption rate by Phylloicus. In both field and laboratory experiments, we found evidence that Phylloicus is a selective feeding shredder, and that the leaf traits, especially leaf structure (e.g., leaf toughness and lignin content), determine its association and preferences.