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Application of data science in the prediction of solar energy for the Amazon basin:a study case

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Clean Energy 2023年第6期7卷 1344-1355页

作者： andréLuis Ferreira marques Márcio JoséTeixeira Felipe Valencia de Almeida Pedro Luiz Pizzigatti Corrêa Polytechnic School of the University of Sao Paulo Av.Prof.Luciano Gualberto380-ButantaSao Paulo-SP05508-010Brazil Institute of Physics of the University of Sao Paulo Brazil

The need for renewable energy sources has challenged most countries to comply with environmental protection actions and to handle climate *** energy figures as a natural option,despite its *** has a green energy matrix with significant expansion of solar form in recent *** preserve the Amazon basin,the use of solar energy can help communities and cities improve their living standards without new hydroelectric units or even to burn biomass,avoiding harsh environmental *** novelty of this work is using data science with machine-learning tools to predict the solar incidence(W.h/m^(2))in four cities in Amazonas state(north-west Brazil),using data from NASA satellites within the period of ***-tree-based models and vector autoregressive(time-series)models were used with three time aggregations:day,week and *** predictor model can aid in the economic assessment of solar energy in the Amazon basin and the use of satellite data was encouraged by the lack of data from ground *** mean absolute error was selected as the output indicator,with the lowest values obtained close to 0.20,from the adaptive boosting and light gradient boosting algorithms,in the same order of magnitude of similar references.

关键词： solar energy renewable energy Amazon basin machine learning time series data science decision-trees ensemble vector autoregression

Biliary tract schwannoma:A rare cause of obstructive jaundice in a young patient

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World Journal of Gastroenterology 2012年第37期18卷 5305-5308页

作者： Gilton marques Fonseca andré Luis Montagnini Manoel de Souza Rocha Rosely Antunes Patzina Mário Vinícius Angelete Alvarez Bernardes Ivan Cecconello José Jukemura Digestive Surgery Division Department of GastroenterologySchool of MedicineUniversity of So Paulo

Schwannoma is a tumor derived from Schwann cells which usually arises in the upper extremities, trunk, head and neck, retroperitoneum, mediastinum, pelvis, and peritoneum. However, it can arise in the gastro-intestinal tract, including biliary tract. We present a 24-year-old male patient with obstructive jaundice, whose investigation with computed tomography abdomen showed focal wall thickening in the common hepatic duct, difficult to differentiate with hilar adenocarcinoma. He was diagnosed intraoperatively schwannoma of common bile duct and treated with local resection. The patient recovered well without signs of recurrence of the lesion after 12 mo. We also reviewed the common bile duct schwannoma related in the literature and evaluated the difficulty in pre and intraoperative differential diagnosis with adenocarcinoma hilar. Resection is the treatment of choice for such cases and the tumordid not recur in any of the resected cases.

关键词：神经黄疸阻性患者原因雪旺氏细胞 CT检查手术切除

Epidemiological and clinical characteristics of COVID-19 in a Brazilian public hospital

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World Journal of Clinical Cases 2023年第8期11卷 1761-1770页

作者： Fillipe Dantas Pinheiro Luana Weber Lopes Rafael Santos Dantas Miranda Dórea Glauber Rocha Lima Araújo Filipe Antônio França da Silva Breno Bittencourt de Brito Maria Luísa Cordeiro Santos Geovani Moreno Santos Júnior Maria Teresa Araújo de Lorenzo Barcia Renata de Amorim marques andréBezerra Botelho Anna Carolina Saúde Dantas Davi Tanajura Costa Adriano Fernandes Teixeira Cláudio Lima Souza Lucas Miranda marques Guilherme Barretos Campos Márcio Vasconcelos Oliveira Dulciene Maria de Magalhães Queiroz Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil Hospital Geral de Vitória da Conquista Vitória da Conquista 45030-160BahiaBrazil Departamento de Ciências da Saúde Universidade Estadual do Sudoeste da Bahia(UESB)Vitória da Conquista 45083-900BahiaBrazil Faculdade de Medicina Universidade Federal de Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil

BACKGROUND The coronavirus disease 2019(COVID-19)pandemic has become a major health concern *** that context,the understanding of epidemiological and clinical features associated with the disease and its severity is crucial for the establishment of strategies aimed at disease control and *** To describe epidemiological features,signs,symptoms,and laboratory findings among severely ill COVID-19 patients from an inten-sive care unit in northeastern Brazil as well as to evaluate predictor factors for disease *** This is a prospective single-center study that evaluated 115 patients admitted to the intensive care unit in a northeastern Brazilian *** The patients had a median age of 65.60±15.78 *** was the most frequent symptom,affecting 73.9%of the patients,followed by cough(54.7%).Fever was reported in approximately one-third of patients and myalgia in 20.8%of the *** least two comorbidities were found in 41.7%of the patients,and hypertension was the most prevalent(57.3%).In addition,having two or more comorbidities was a predictor of mortality,and lower platelet count was positively associated with *** and vomiting were two symptoms that were predictors of death,and the presence of a cough was a protective *** This is the first report of a negative correlation between cough and death in severely ill severe acute respiratory syndrome coronavirus 2-infected *** associations between comorbidities,advanced age,and low platelet count and the outcomes of the infection were similar to the results of previous studies,highlighting the relevance of these features.

关键词： COVID-19 Epidemiology Symptoms Comorbidities Laboratory parameters

Association of insertion-deletions polymorphisms with colorectal cancer risk and clinical features

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World Journal of Gastroenterology 2017年第37期23卷 6854-6867页

作者： Diego marques Layse Raynara Ferreira-Costa Lorenna Larissa Ferreira-Costa Romualdo da Silva Correa Aline Maciel Pinheiro Borges Fernanda Ribeiro Ito Carlos Cesar de Oliveira Ramos Raul Hernandes Bortolin andré Ducati Luchessi andrea Ribeiro-dos-Santos Sidney Santos Vivian Nogueira Silbiger Laboratório de Bioanálise e Biotecnologia Molecular Universidade Federal do Rio Grande do Norte Programa de Pós-graduacao em Ciências Farmacêutica Universidade Federal do Rio Grande do Norte Laboratório de Genética Humana e Médica Universidade Federal do Pará Departamento de Cirurgia Oncológica Liga Norte Riograndense Contra o Cancer Laboratório de Patologia eCitopatologia Liga Norte Riograndense Contra o Cancer Depart-amento de Análises Clínicas e Toxicológicas Universidade Federal do Rio Grande do Norte Núcleo de Pesquisas em Oncologia Universidade Federal do Pará

AIM To investigate the association between 16 insertiondeletions(INDEL) polymorphisms, colorectal cancer(CRC) risk and clinical features in an admixed *** O n e h u n d re d a n d fo r ty p a t i e n t s w i t h C R C a n d 140 cancer-free subjects were examined. Genomic DNA was extracted from peripheral blood samples. Polymorphisms and genomic ancestry distribution were assayed by Multiplex-PCR reaction, separated by capillary electrophoresis on the ABI 3130 Genetic Analyzer instrument and analyzed on Gene Mapper ID v3.2. Clinicopathological data were obtained by consulting the patients' clinical charts, intra-operative documentation, and pathology *** Logistic regression analysis showed that polymorphism variations in IL4 gene was associated with increased CRC risk, while TYMS and UCP2 genes were associated with decreased risk. Reference to anatomical localization of tumor Del allele of NFKB1 and CASP8 were associated with more colon related incidents than rectosigmoid. In relation to the INDEL association with tumor node metastasis(TNM) stage risk, the Ins alleles of ACE, HLAG and TP53(6 bp INDEL) were associated with higher TNM stage. Furthermore, regarding INDEL association with relapse risk, the Ins alleles of ACE, HLAG, and UGT1A1 were associated with early relapse risk, as well as the Del allele of TYMS. Regarding INDEL association with death risk before 10 years, the Ins allele of SGSM3 and UGT1A1 were associated with death *** The INDEL variations in ACE, UCP2, TYMS, IL4, NFKB1, CASP8, TP53, HLAG, UGT1A1, and SGSM3 were associated with CRC risk and clinical features in an admixed population. These data suggest that this cancer panel might be useful as a complementary tool for better clinical management, and more studies need to be conducted to confirm these findings.

关键词： Colorectal cancer Ins-del polymorphism Admixed population Potential biomarker Diagnostic Risk stratification Prognostic Clinical features

The Knowledge and Participation of the Father in Breast Feeding, Salvador, Brazil

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Open Journal of Obstetrics and Gynecology 2016年第10期6卷 559-571页

作者： Fernanda Tourinho Lima andréa Canário Santana Gilton marques dos Santos Tatiane Falcão dos S. Albergaria Luciana Rodrigues Silva Universidade Federal da Bahia Salvador Brazil

The most fundamental influence in the breastfeeding process is the father’s support. The mother feels safer in breastfeeding when she has her partner’s support and a more active and effective participation. This study aimed at evaluating the father’s knowledge about breastfeeding in a quantitative approach through a transversal cohort study, interviewing 78 fathers in a public maternity in Salvador. The average age of the interviewees was 29.9 years and 53.8% had an incomplete fundamental schooling. Regarding knowledge of the subject, 10.3% believed that breastfeeding can be substituted. All fathers interviewed answered that they support breastfeeding for their children and believe in its benefits;39.7% reported that their opinion could interfere their partner’s decision to prolong the process. Moreover, 69.2% of the males attended their partner’s antenatal meetings, and of these, over a third had no intervention on the subject. Of all the participants, 80.8% confirmed that they had participated in the breastfeeding process and emphasized their gratification during this phase. About the paternal opinion, 39.7% believed that there is a degree of influence over the partner’s decision to breastfeed, and for that reason 50% told the mother their opinion. The study widened the knowledge about the role of the father in breastfeeding, ratifying the importance of their support towards the mother in this process, ultimately contributing to improving the practice and benefiting the mother-child relationship. Therefore, we conclude that those interviewed have some knowledge about breastfeeding, recognize its importance during the process and would like to know more.

关键词： Father Breastfeeding Knowledge

A possible objective test to detect benign paroxysmal positional vertigo. The role of the caloric and video-head impulse tests in the diagnosis

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Journal of Otology 2022年第1期17卷 46-49页

作者： andras Molnar Stefani Maihoub Laszlo Tamas Agnes Szirmai Semmelweis University Department of Otolaryngology and Head and Neck SurgerySzigony u.36.H-1083BudapestHungary

Background:Benign paroxysmal positional vertigo(BPPV)is characterized by vertigo lasting from seconds to minutes,induced by head ***:Our study aimed to investigate the clinical significance of the caloric vestibular and video head-impulse tests(vHIT)diagnosing the ***:68 patients suffering from posterior canal BPPV(25 male,43 females,mean age±SD,54.5±13.2 years)and 56 patients with a normal functioning vestibular system as control were *** caloric test and vHIT was performed during the same medical *** paresis(CP%),gain(GA)and asymmetry(GA%)parameters were ***:The Dix-Hallpike manoeuvre was only positive in 4%of this *** CP%parameter was only pathologic in two patients,and there was no significant difference between control and BPPV patients(p=0.76).The GA value was never under 0.8 in this population,but GA%was abnormal in 63.2%.A significant difference comparing the GA%values to the control group was seen(p=0.034).There was no correlation detected between the CP%and GA%values in *** the GA%value,61%sensitivity and 76%specificity was ***:The Dix-Hallpike manoeuvre was not often positive in the non-acute phase of BPPV;therefore,objective testing is *** caloric test does not have clinical significance in BPPV,but vHIT can be helpful based on the GA%parameter。

关键词： Caloric test Video-head-impulse test Benign paroxysmal positional vertigo Objective diagnosis

Pembrolizumab in Microsatellite-Instability-High Advanced Colorectal Cancer

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四川生理科学杂志 2020年第4期42卷 418-418页

作者： Thierry andré From Sorbonne Université and Hôpital Saint Antoine Paris (T.A.) Bordeaux University Hospital Bordeaux (D.S.) and Léon Bérard Center Lyon (C.F.) — all in France University College Hospital NHS Foundation Trust London (K.-K.S.) Asan Medical Center University of Ulsan Seoul South Korea (T.W.K.) Herlev and Gentofte Hospital Herlev (B.V.J.) and University Hospital of Southern Denmark Vejle (L.H.J.) — both in Denmark Amsterdam University Medical Center University of Amsterdam Amsterdam (C.P.) Hospital Universitario 12 de Octubre Imas12 Madrid (R.G.-C.) Hospital Regional Universitario Malaga (M.B.) Hospital Universitario Marques de Valdecilla Santander (F.R.) and Vall d’Hebron Institute of Oncology Barcelona (E.E.) — all in Spain Western Health St. Albans VIC Australia (P.G.) Sarah Cannon Research Institute–Tennessee Oncology Nashville (J.B.) Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Baltimore (D.T.L.) National Cancer Center Hospital East Kashiwa Japan (T.Y.) University Hospital Gasthuisberg and KU Leuven Leuven Belgium (E.V.C.) MSD China Beijing (P.Y.) Merck Kenilworth NJ (M.Z.H.F. P.M.) and Memorial Sloan Kettering Cancer Center New York (L.A.D.).

Background:Programmed death 1(PD-1)blockade has clinical benefit in microsatellite-instability-high(MSI-H)or mismatch-repair-deficient(dMMR)tumors after previous *** efficacy of PD-1 blockade as compared with chemothe... 详细信息

关键词： chemotherapy clinical Cancer

Radiographic and tomographic description of marlin sucker Remora osteochir, Pisces: Echeneidae—preliminary data of one specimen

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Marine Life Science & Technology 2020年第3期2卷 246-251页

作者： andréLuiz Veiga Conrado Renata Stecca lunes Carlos Eduardo Malavasi Bruno Aline Tiemi Shiraishi Rocha JoséRoberto Machado Cunha da Silva Laboratory of Evolutive Histophysiology Department of Cell and Developmental BiologyInstitute of Biomedical SciencesUniversity of Sao PauloAvenida ProfLineu Prestes1524Cidade UniversitariaSao Paulo 05508-000Brazil Laboratory of Immunological Techniques Applied to Morphophysiology School of Veterinary Medicine and Animal ScienceDepartment of SurgeryUniversity of Sao PauloAvenida Prof.Di.Orlando Marques de Paiva87.Cidade UniversitariaSao Paulo 05508-270Brazil

Remoras are commensal fish of various marine species,such as sharks,swordfishes,turtles,dolphins,manta rays and *** specimen of marlin sucker Remora osteochir was evaluated using computed tomography for skeletal digital reconstruction,digital radiology for general evaluation and bone counting,and the double contrast technique to distinguish coelomic *** radiographic images,it was possible to observe otoliths in the center of the neurocranium,to count 27 vertebrae,nine pairs of ribs,and to detect the presence of the hipural and epural bones near of the caudal *** double contrast images,it was possible to visualize the swim bladder,gills,heart,liver,stomach and *** the tomographic images and reconstructions,it was possible to identify the intercalar bones of the cephalic disc;the spine with vertebral bodies composed of neural arches and ventral ribs;and the pectoral girdle formed by posttemporal,cleithrum and scapulocoracoid *** was concluded that digital radiology and computed tomography were able to describe anatomical structures of marlin sucker *** without the need for dissection.

关键词： Teleost fish Double contrast Computed tomography Digital radiology Skeleton

Dengue in renal transplant recipients: Clinical course and impact on renal function

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World Journal of Transplantation 2017年第1期7卷 57-63页

作者： Paula Frassinetti Castelo Branco Camur?a Fernandes Reed andréSiqueira Evelyne Santana Gir?o Rainne andréSiqueira Márcia Uchoa Mota Leyla Castelo Branco Fernandes marques Silvana Cristina Albuquerque andrade Wilson Mendes Barroso S?nia Leite Silva Bruno Gomes Rodrigues dos Santos Claúdia Maria Costa de Oliveira Kidney Transplant Unit Hospital Universitário Walter Cantídio Universidade Federal do Ceará Department of Nephrology of Universidade Estadual do Ceará Universidade Estadual do Ceará

AIM To present clinical characteristics from renal transplant recipients with dengue fever and its impact on graft *** We retrospectively evaluated 11 renal transplant recipients(RTR) with dengue infection confirmed by laboratory test, between January 2007 and July 2012, transplanted in the Renal Transplant Center of Walter Cantídio University Hospital from Federal University of Ceará. RESULTS Positive dengue serology(IgM) was found in all patients. The mean time between transplant and dengue infection was 43 mo. Fever was presented in all patients. Nine patients presented with classical dengue and two(18%) with dengue hemorrhagic fever. All cases had satisfactory evolution with complete recovery of the symptoms. The time for symptom resolution varied from 2 to 20 d, with an average of 9 d. An increase of creatinine after the infection was observed in three(27.2%) patients with no clinically impact on the kidney graft function. CONCLUSION RTR with dengue infection seems to have a clinical presentation and evolution similar to those seen in the general population, with no long-term damage to patient and to the graft.

关键词： Kidney Renal Transplant Dengue Clinical Brazil