cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7710509
title: STAGES AND FACTORS OF THE “PERIOPERATIVE PROCESS”: POINTS IN COMMON WITH THE AERONAUTICAL INDUSTRY

description: ABSTRACT Background: The aeronautical industry is one of the disciplines that most use control systems. Its purpose is to avoid accidents and return safer flights. The flight of an airplane, from its takeoff to its landing is a process divided into stages under strict control. A surgical procedure has the same characteristics. We try to identify and develop the stages of the surgical process using the experience of the aviation industry in order to optimize the results and reduce surgical complications. Aim: To identify and develop the stages of the surgical process so that they could be applied to surgery departments. Methods: A search, review and bibliographic analysis of the application of aeronautical control and safety to medical practice in general and to surgery, in particular, were carried out. Results: Surgical process comprises the perioperative period. It is composed of Preoperative Stage (it is divided into 2 “sub-steps”: hospital admission and control of preoperative studies) Operative Stage (it is divided into 3 “sub-steps”: anesthetic induction, surgery, and anesthetic recovery) and Postoperative Stage (it is divided into 2 “sub-steps”: control during hospitalization and ambulatory control). Two checkpoints must be developed. Checkpoint #1 would be located between the preoperative and operative stages, and checkpoint #2 would be located between the operative and postoperative stages. Surgical factors are surgeons, instrumental and technology, anesthesiology and operating room environment. Conclusion: It is possible and necessary to develop a systematic surgical procedure. Its application in the department of surgery could optimize the results and reduce the complications and errors related to daily practice.
DOI: 10.7284/114544
title: Radiometer data collected during research cruise AT26-08 using a Eppley PIR instrument system onboard the platform RV Atlantis

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7710509.v1
title: STAGES AND FACTORS OF THE “PERIOPERATIVE PROCESS”: POINTS IN COMMON WITH THE AERONAUTICAL INDUSTRY

description: ABSTRACT Background: The aeronautical industry is one of the disciplines that most use control systems. Its purpose is to avoid accidents and return safer flights. The flight of an airplane, from its takeoff to its landing is a process divided into stages under strict control. A surgical procedure has the same characteristics. We try to identify and develop the stages of the surgical process using the experience of the aviation industry in order to optimize the results and reduce surgical complications. Aim: To identify and develop the stages of the surgical process so that they could be applied to surgery departments. Methods: A search, review and bibliographic analysis of the application of aeronautical control and safety to medical practice in general and to surgery, in particular, were carried out. Results: Surgical process comprises the perioperative period. It is composed of Preoperative Stage (it is divided into 2 “sub-steps”: hospital admission and control of preoperative studies) Operative Stage (it is divided into 3 “sub-steps”: anesthetic induction, surgery, and anesthetic recovery) and Postoperative Stage (it is divided into 2 “sub-steps”: control during hospitalization and ambulatory control). Two checkpoints must be developed. Checkpoint #1 would be located between the preoperative and operative stages, and checkpoint #2 would be located between the operative and postoperative stages. Surgical factors are surgeons, instrumental and technology, anesthesiology and operating room environment. Conclusion: It is possible and necessary to develop a systematic surgical procedure. Its application in the department of surgery could optimize the results and reduce the complications and errors related to daily practice.
DOI: 10.6084/m9.figshare.7710512.v1
title: Body poem: poem body

description: Abstract This article discusses the photographic exposition titled Corpo-poema [Body-poem], drawing on concepts such as expanded field, post autonomy and unspecificity, seeking to understand both the creative and experiential artistic processes involved in this project, and the ways in which this work promotes the liberation of women’s bodies, as well as the restitution of literature and the body in public spaces. In a process in which body and word are repurposed, they both unsettle the literary institution and contribute to expanding the field of Brazilian contemporary literature.
DOI: 10.6084/m9.figshare.7710500
title: Evaluation of vestibular and oculomotor functions in individuals with dizziness after stroke

description: ABSTRACT Changes in postural balance and visual complaints are frequent consequences of stroke. We aimed to investigate the symptoms and the vestibular and oculomotor functions of patients with dizziness post ischemic and hemorrhagic stroke and compare the results among them. Methods: Fifty patients with dizziness after stroke were evaluated through a clinical anamnesis and computerized vector electronystagmography: calibration of ocular movements, spontaneous nystagmus, semi-spontaneous nystagmus, pendular tracking, optokinetic nystagmus, rotary chair testing, and the caloric test. Results: All patients complained of dizziness, especially imbalance. Ischemic stroke in the carotid territory was the prevalent type. Visual complaints were reported by 56% of the sample and were related to abnormalities in oculomotor and caloric tests. Conclusion: The occurrence of visual symptoms was related to some abnormalities in the vector electronystagmography tests, being more frequent in cases of stroke in the vertebrobasilar system, and with oscillopsia and reduced visual acuity as symptoms.
DOI: 10.6084/m9.figshare.7710515.v1
title: TOTAL OMENTECTOMY IN GASTRIC CANCER SURGERY: IS IT ALWAYS NECESSARY?

description: ABSTRACT Background: Traditionally, total omentectomy is performed along with gastric resection and extended lymphadenectomy in gastric cancer (GC) surgery. However, solid evidences regarding its oncologic benefit is still scarce. Aim: To evaluate the incidence of metastatic omental lymph nodes (LN) in patients undergoing curative gastrectomy for GC, as well as its risk factors and patients’ outcomes. Methods: All consecutive patients submitted to D2/modified D2 gastrectomy due to gastric adenocarcinoma from March 2009 to April 2016 were retrospectively reviewed from a prospective collected database. Results: Of 284 patients included, five (1.8%) patients had metastatic omental LN (one: pT3N3bM0; two: pT4aN3bM0; one: pT4aN2M0 and one pT4bN3bM0). Four of them deceased and one was under palliative chemotherapy due relapse. LN metastases in the greater omentum significantly correlated with tumor’s size (p=0.018), N stage (p&lt;0.001), clinical stage (p=0.022), venous invasion growth (p=0.003), recurrence (p=0.006), site of recurrence (peritoneum: p=0.008; liver: p=0.023; ovary: p=0.035) and death (p=0.008). Conclusion: The incidence of metastatic omental LN of patients undergoing radical gastrectomy due to GC is extremely low. Total omentectomy may be avoided in tumors smaller than 5.25 cm and T1/T2 tumors. However, the presence of lymph node metastases in the greater omentum is associated with recurrence in the peritoneum, liver, ovary and death.
DOI: 10.6084/m9.figshare.7710503
title: Genetic parameters in agronomic characters for selection of superior lineages of Ricinus communis L

description: ABSTRACT: Knowledge on the variability and heritability of agronomic characters of interest aid the selection of superior materials. Thus, the objective of this study was to evaluate the genetic parameters of agronomic traits in castor bean plant lineages and to quantify the genetic correlations between them. The study was performed in the experimental area of the Federal University of the Recôncavo da Bahia, Cruz das Almas, Bahia. Seed oil content, vegetative cycle, plant height, and the number and weight of seeds per plant were evaluated in 47 lineages of castor bean seedlings. The coefficient of genetic variation was higher for weight of seeds per plant, revealing greater variability. The broad-sense heritability of individual plots presented a higher value for oil content and a lower value for seed number per plant. Selection precision was moderate for plant height, number and weight of seeds per plant, high for vegetative cycle, and very high for oil content. The genetic parameters allowed superior genotypes to be ranked and selected. Positive correlations between vegetative cycle and plant height, associated with negative correlations for number and weight of seeds, and oil content, allow significant gains for crop productivity.
DOI: 10.7284/114562
title: Radiometer data collected during research cruise AT26-08 using a Eppley PSP instrument system onboard the platform RV Atlantis

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7710500.v1
title: Evaluation of vestibular and oculomotor functions in individuals with dizziness after stroke

description: ABSTRACT Changes in postural balance and visual complaints are frequent consequences of stroke. We aimed to investigate the symptoms and the vestibular and oculomotor functions of patients with dizziness post ischemic and hemorrhagic stroke and compare the results among them. Methods: Fifty patients with dizziness after stroke were evaluated through a clinical anamnesis and computerized vector electronystagmography: calibration of ocular movements, spontaneous nystagmus, semi-spontaneous nystagmus, pendular tracking, optokinetic nystagmus, rotary chair testing, and the caloric test. Results: All patients complained of dizziness, especially imbalance. Ischemic stroke in the carotid territory was the prevalent type. Visual complaints were reported by 56% of the sample and were related to abnormalities in oculomotor and caloric tests. Conclusion: The occurrence of visual symptoms was related to some abnormalities in the vector electronystagmography tests, being more frequent in cases of stroke in the vertebrobasilar system, and with oscillopsia and reduced visual acuity as symptoms.
DOI: 10.6084/m9.figshare.7710503.v1
title: Genetic parameters in agronomic characters for selection of superior lineages of Ricinus communis L

description: ABSTRACT: Knowledge on the variability and heritability of agronomic characters of interest aid the selection of superior materials. Thus, the objective of this study was to evaluate the genetic parameters of agronomic traits in castor bean plant lineages and to quantify the genetic correlations between them. The study was performed in the experimental area of the Federal University of the Recôncavo da Bahia, Cruz das Almas, Bahia. Seed oil content, vegetative cycle, plant height, and the number and weight of seeds per plant were evaluated in 47 lineages of castor bean seedlings. The coefficient of genetic variation was higher for weight of seeds per plant, revealing greater variability. The broad-sense heritability of individual plots presented a higher value for oil content and a lower value for seed number per plant. Selection precision was moderate for plant height, number and weight of seeds per plant, high for vegetative cycle, and very high for oil content. The genetic parameters allowed superior genotypes to be ranked and selected. Positive correlations between vegetative cycle and plant height, associated with negative correlations for number and weight of seeds, and oil content, allow significant gains for crop productivity.
DOI: 10.6084/m9.figshare.7710491
title: Use of Copper Microparticles in SEBS/PP Compounds. Part 1: Effects on Morphology, Thermal, Physical, Mechanical and Antibacterial Properties

description: An alternative for producing thermoplastic elastomers (TPEs) with antibacterial properties is to add copper to the polymeric matrices. This study investigates the effects of the addition of copper microparticles on the morphological, thermal, physical and mechanical behavior and antibacterial properties of a blend composed by styrene-(ethylene-butylene)-styrene triblock copolymer (SEBS) and polypropylene (PP) homopolymer. The cooper microparticles used (commercial grade, produced by electrolytical process) were dispersed in a TPE matrix composed by SEBS/PP. Two bacterial species associated with infections (Escherichia coli and Staphylococcus aureus) were used in the antibacterial assays. The incorporation of copper microparticles in TPE matrix did not promote expressive changes in the thermal, physical and mechanical properties of the compounds. The findings from antibacterial assays showed a reduction of 99.99% in bacterial counts.
DOI: 10.6084/m9.figshare.7710485
title: Effects of Aliskiren, an RAAS inhibitor, on a carrageenan-induced pleurisy model of rats

description: Abstract Our aim is to investigate the potentially preventive effects of Aliskiren in a carrageenan-induced lung pleurisy model and to compare the standard anti-inflammatory agents, indomethacin and dexamethasone. The pleurisy model was induced through the injection of carrageenan (0.2 ml-%2) into the pleural cavity. After the experiment, serum and lung tissues were collected and biochemical, molecular and pathological examinations were performed. In our study, pleural inflammation decreased superoxide dismutase activity and the glutathione level and increased the malondialdehyde level in the lung of rats, while Aliskiren increased the superoxide dismutase activity and glutathione level and decreased the malondialdehyde level. In addition, carrageenan-induced pleurisy caused a significant increase in pro-inflammatory cytokines mRNA expressions (TNF-α, IL-1β, and NF-KB), while Aliskiren administration decreased their expressions as well as the standard treatments, indomethacin and dexamethasone, did. Aliskiren administration at the 200 mg/kg dose protected the lungs in the pathological evaluation, especially against inflammatory cell infiltration and edematous lesions. It appears that Aliskiren protects the lung from carrageenan-induced pleurisy damage by regulating inflammation and antioxidant-oxidant balance via Renin Angiotensin Aldosterone System inhibition.
DOI: 10.6084/m9.figshare.7710491.v1
title: Use of Copper Microparticles in SEBS/PP Compounds. Part 1: Effects on Morphology, Thermal, Physical, Mechanical and Antibacterial Properties

description: An alternative for producing thermoplastic elastomers (TPEs) with antibacterial properties is to add copper to the polymeric matrices. This study investigates the effects of the addition of copper microparticles on the morphological, thermal, physical and mechanical behavior and antibacterial properties of a blend composed by styrene-(ethylene-butylene)-styrene triblock copolymer (SEBS) and polypropylene (PP) homopolymer. The cooper microparticles used (commercial grade, produced by electrolytical process) were dispersed in a TPE matrix composed by SEBS/PP. Two bacterial species associated with infections (Escherichia coli and Staphylococcus aureus) were used in the antibacterial assays. The incorporation of copper microparticles in TPE matrix did not promote expressive changes in the thermal, physical and mechanical properties of the compounds. The findings from antibacterial assays showed a reduction of 99.99% in bacterial counts.
DOI: 10.7284/114580
title: Water Temperature data collected during research cruise AT26-08 using a Sea-Bird SBE-48 instrument system onboard the platform RV Atlantis

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7710482
title: Desilication of ZSM-5 and ZSM-12 Zeolites with Different Crystal Sizes: Effect on Acidity and Mesoporous Initiation

description: In the present work, the desilication of the H-ZSM-5 and H-ZSM-12 zeolites with Si/AL ratios of 28 and 56 and crystal sizes of around 200 and 600 nm, respectively, was performed. Through electron transmission microscopy analysis, it was possible to verify the influence of aluminium gradients on smaller crystals in addition to the exact moment at which the formation of mesoporous is initiated inside the zeolitic framework. Moreover, the crystal size exerts a significant influence on the total amount of acid sites remaining after alkaline treatment, as verified by means of temperature-programmed desorption of ammonia. This is because the presence of larger crystals during desilication may increase the likelihood of reinsertion of aluminium atoms in the zeolite framework and, consequently, maintain the same total amount of acid sites in the zeolite as before alkaline treatment. Meanwhile, aluminium atoms tend to be removed from smaller crystals, thereby decreasing the total amount of acid sites.
DOI: 10.6084/m9.figshare.7710464
title: Bone biopsy in nephrology practice

description: Abstract Renal osteodystrophy (ROD), a group of metabolic bone diseases secondary to chronic kidney disease (CKD), still represents a great challenge to nephrologists. Its management is tailored by the type of bone lesion - of high or low turnover - that cannot be accurately predicted by serum biomarkers of bone remodeling available in daily clinical practice, mainly parathyroid hormone (PTH) and alkaline phosphatase (AP). In view of this limitation, bone biopsy followed by bone quantitative histomorphometry, the gold-standard method for the diagnosis of ROD, is still considered of paramount importance. Bone biopsy has also been recommended for evaluation of osteoporosis in the CKD setting to help physicians choose the best anti-osteoporotic drug. Importantly, bone biopsy is the sole diagnostic method capable of providing dynamic information on bone metabolism. Trabecular and cortical bones may be analyzed separately by evaluating their structural and dynamic parameters, thickness and porosity, respectively. Deposition of metals, such as aluminum and iron, on bone may also be detected. Despite of these unique characteristics, the interest on bone biopsy has declined over the last years and there are currently few centers around the world specialized on bone histomorphometry. In this review, we will discuss the bone biopsy technique, its indications, and the main information it can provide. The interest on bone biopsy should be renewed and nephrologists should be capacitated to perform it as part of their training during medical residency.
DOI: 10.6084/m9.figshare.7710482.v1
title: Desilication of ZSM-5 and ZSM-12 Zeolites with Different Crystal Sizes: Effect on Acidity and Mesoporous Initiation

description: In the present work, the desilication of the H-ZSM-5 and H-ZSM-12 zeolites with Si/AL ratios of 28 and 56 and crystal sizes of around 200 and 600 nm, respectively, was performed. Through electron transmission microscopy analysis, it was possible to verify the influence of aluminium gradients on smaller crystals in addition to the exact moment at which the formation of mesoporous is initiated inside the zeolitic framework. Moreover, the crystal size exerts a significant influence on the total amount of acid sites remaining after alkaline treatment, as verified by means of temperature-programmed desorption of ammonia. This is because the presence of larger crystals during desilication may increase the likelihood of reinsertion of aluminium atoms in the zeolite framework and, consequently, maintain the same total amount of acid sites in the zeolite as before alkaline treatment. Meanwhile, aluminium atoms tend to be removed from smaller crystals, thereby decreasing the total amount of acid sites.
DOI: 10.7284/114526
title: TSG (Thermosalinograph) data collected during research cruise AT26-08 using a Sea-Bird SBE-45 instrument system onboard the platform RV Atlantis

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7710461
title: Determinantes das Exportações de Castanha de Caju da Guiné-Bissau (1986-2011): uma análise sob a ótica do modelo de gravidade de Bergstrand

description: Abstract: This study analyzes the determinants of cashew nuts exports from Guinea-Bissau to India (1986-2011), by using the Bergstrand’s (1985)gravity model. The reported results of the panel data model (OLS-pooled) suggest, on the one hand, that the flow of cashew nuts exports is negatively related to the transport cost and, on the other hand, positively related to the exchange rate and gross incomes and per capita incomes, which is consistent with the theoretical assumptions of gravity models and the seminal studies of the economic literature with application of these models.
DOI: 10.6084/m9.figshare.7710461.v1
title: Determinantes das Exportações de Castanha de Caju da Guiné-Bissau (1986-2011): uma análise sob a ótica do modelo de gravidade de Bergstrand

description: Abstract: This study analyzes the determinants of cashew nuts exports from Guinea-Bissau to India (1986-2011), by using the Bergstrand’s (1985)gravity model. The reported results of the panel data model (OLS-pooled) suggest, on the one hand, that the flow of cashew nuts exports is negatively related to the transport cost and, on the other hand, positively related to the exchange rate and gross incomes and per capita incomes, which is consistent with the theoretical assumptions of gravity models and the seminal studies of the economic literature with application of these models.
DOI: 10.6084/m9.figshare.7710464.v1
title: Bone biopsy in nephrology practice

description: Abstract Renal osteodystrophy (ROD), a group of metabolic bone diseases secondary to chronic kidney disease (CKD), still represents a great challenge to nephrologists. Its management is tailored by the type of bone lesion - of high or low turnover - that cannot be accurately predicted by serum biomarkers of bone remodeling available in daily clinical practice, mainly parathyroid hormone (PTH) and alkaline phosphatase (AP). In view of this limitation, bone biopsy followed by bone quantitative histomorphometry, the gold-standard method for the diagnosis of ROD, is still considered of paramount importance. Bone biopsy has also been recommended for evaluation of osteoporosis in the CKD setting to help physicians choose the best anti-osteoporotic drug. Importantly, bone biopsy is the sole diagnostic method capable of providing dynamic information on bone metabolism. Trabecular and cortical bones may be analyzed separately by evaluating their structural and dynamic parameters, thickness and porosity, respectively. Deposition of metals, such as aluminum and iron, on bone may also be detected. Despite of these unique characteristics, the interest on bone biopsy has declined over the last years and there are currently few centers around the world specialized on bone histomorphometry. In this review, we will discuss the bone biopsy technique, its indications, and the main information it can provide. The interest on bone biopsy should be renewed and nephrologists should be capacitated to perform it as part of their training during medical residency.
DOI: 10.7284/114348
title: Multiplexed data collected during research cruise AT26-09 using a WHOI Calliope instrument system onboard the platform RV Atlantis

description: Original (unprocessed) data collected during a Field_expedition