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| 1 | 数学史与人类文化数学——民族文化如何介入学习科学的过程显示文摘人类文化数学(同种同文化之数学,ethnomathematics)是一个纲领,它研究知识的产生、传播、体制化和普及,并重视社会文化环境的作用。凭借个人和共同体的文化经验及实践,人类文化数学力争在克服文化障碍的情况下,使儿童能较容易地掌握科学思想。 | Ubiratan D'Ambrosio 赵慧琪 | 1991 | 科学对社会的影响1991,40,4: | 4 |
| 2 | Influence of shrimp cultivation on the benthic metabolism and water quality 显示文摘 | Ubiratan D F Luis F H Niencheski | 2008 | Revista Brasileira de Engenharia Agricola e Am- biental ambient2008,12,3: | 1 |
| 3 | Diffuse panbronchioliitis:an underdiagnosed disease? Study of 4 cases in brazil显示文摘 | Ronaldo Adib Kairalla Ubiratan de Pattla Santos | 2002 | Rev Hosp Clin Fac Med S Paulo2002,57,4: | 1 |
| 4 | Pollinator attrac- tion devices ( floral frazrances) of some Brazilian orchids 显示文摘 | Mariza G R Emerson R Ubiratan F S | 2004 | Arkivoc2004,6,: | 1 |
| 5 | Insulin resistance of pregnancy involves estrogen-induced repression of muscle GLUT4显示文摘 | Rodrigo Palazzo De Almeida Barros Andrea Morani Anselmo Moriscot Ubiratan Fabres Machado | 2008 | Molecular and Cellular Endocrinology2008,,1: | 1 |
| 6 | Antibacterial cyclopeptide alkaloids from the bark of Condalia buxifolia显示文摘 | Ademir F Morel Carla A Araujo Ubiratan F da Silva Solange C.S.M Hoelzel Renato Záchia Nelci R Bastos | 2002 | Phytochemistry2002,,5: | 1 |
| 7 | Cyclopeptide alkaloids from Scutia buxifolia Reiss and their antimicrobial activity显示文摘 | Ademir F. Morel Graciela Maldaner Vinicius Ilha Fabiana Missau Ubiratan F. Silva Ionara I. Dalcol | 2005 | Phytochemistry2005,,21: | 1 |
| 8 | Pinealectomy causes glucose intolerance and decreases adipose cell responsiveness to insulin in rats显示文摘 | Ubiratan FM Ione B | 1998 | Am J Physiol Endocrinol Metab1998,275,6: | 1 |
| 9 | Three months of simvastatin therapy vs. placebo for severe portal hypertension in cirrhosis: A randomized controlled trial显示文摘 | Priscila Pollo-Flores M?nica Soldan Ubiratan Cassano Santos Danielle Gobbi Kunz Denise Espindola Mattos Alexandre Cerqueira da Silva Roberta Cabral Marchiori Guilherme Ferreira da Motta Rezende | 2015 | Digestive and Liver Disease2015,,11: | 1 |
| 10 | Evolution of an ancient coastal plain: paleosols, interfluves and alluvial architecture in a sequence stratigraphic framework, Cenomanian Dunvegan Formation, NE British Columnbia, Canada 显示文摘 | McCarthy P J Ubiratan F Faccini A Guy Plint | 1999 | Sedimentology1999,46,: | 1 |
| 11 | Genetic charac- terisation of porcine circovirus type 2 (PCV2) strains from feral pigs in the Brazilian Pantanah An opportu- nity to reconstruct the history of PCV2 evolution显示文摘 | Giovanni F Marti C Ubiratan P | 2015 | Veterinary Microbiology2015,178,12: | 1 |
| 12 | Evolution of an ancient coastal plain:palaeosols,interflues and alluvial architecture in a sequence stratigraphic framework Cenomanian Dunvegan Formation British Columbia, Canada显示文摘 | McCarthy Paul J Ubiratan F Faccini Plint A Guy | 1999 | Sedimentology1999,,46: | 1 |
| 13 | Double-blind evaluation of homeopathy on cocaine craving:a randomized controlled pilot study显示文摘Background: Brazil is among the nations with the greatest rates of annual cocaine usage. Pharmacological treatment of cocaine addiction is still limited, opening space for nonconventional interventions.Homeopathic Q-potencies of opium and Erythroxylum coca have been tested in the integrative treatment of cocaine craving among homeless addicts, but this setting had not proven feasible, due to insufficient recruitment.Objective: This study investigates the effectiveness and tolerability of homeopathic Q-potencies of opium and E. coca in the integrative treatment of cocaine craving in a community-based psychosocial rehabilitation setting.Design, setting, participants, and interventions: A randomized, double-blind, placebo-controlled, parallelgroup, eight-week pilot trial was performed at the Psychosocial Attention Center for Alcohol and Other Drugs(CAPS-AD), Sao Carlos/SP, Brazil. Eligible subjects included CAPS-AD patients between 18 and 65 years of age, with an International Classification of Diseases-10 diagnosis of cocaine dependence(F14.2). The patients were randomly assigned to two treatment groups: psychosocial rehabilitation plus homeopathic Q-potencies of opium and E. coca(homeopathy group), and psychosocial rehabilitation plus indistinguishable placebo(placebo group).Main outcome measures: The main outcome measure was the percentage of cocaine-using days. Secondary measures were the Minnesota Cocaine Craving Scale and 12-Item Short-Form Health Survey scores.Adverse events were reported in both groups.Results: The study population comprised 54 patients who attended at least one post-baseline assessment,out of the 104 subjects initially enrolled. The mean percentage of cocaine-using days in the homeopathy group was 18.1%(standard deviation(SD): 22.3%), compared to 29.8%(SD: 30.6%) in the placebo group(P < 0.01). Analysis of the Minnesota Cocaine Craving Scale scores showed no between-group differences in the intensity of cravings, but results significantly favored homeopathy over placebo in the proportion of weeks without craving episodes and the patients' appraisal of treatment efficacy for reduction of cravings. Analysis of 12-Item Short-Form Health Survey scores found no significant differences. Few adverse events were reported: 0.57 adverse events/patient in the homeopathy group compared to 0.69 adverse events/patient in the placebo group(P = 0.41).Conclusions: A psychosocial rehabilitation setting improved recruitment but was not sufficient to decrease dropout frequency among Brazilian cocaine treatment seekers. Psychosocial rehabilitation plus homeopathic Q-potencies of opium and E. coca were more effective than psychosocial rehabilitation alone in reducing cocaine cravings. Due to high dropout rate and risk of bias, further research is required to confirm our findings, with specific focus on strategies to increase patient retention. | Ubiratan Cardinalli Adler Ana Carolina Acorinte Fernando Oliveira Calzavara Adriano André da Silva Amarilys de Toledo Cesar Maristela Schiabel Adler Edson Zangiacomi Martinez José Carlos Fernandes Galduróz | 2018 | Journal of Integrative Medicine2018,16,3: | 0 |
| 14 | 从1492年以后科学思想的发展看两个大陆相遇的文化动力显示文摘哥伦布以及其他航海家在15世纪末、16世纪初的海外探险,不仅为“旧大陆”提供了从美洲的似乎是无穷无尽的自然宝藏中攫取财富的机会,同时也遇到了具有新的解释形式、新的文化形式和社会组织形式的不同民族。葡萄牙航海家们对此的描述,对于建立现代欧洲科学基础的思想模式起了重要作用。 | Ubiratan D'Ambrosio 樊春良 王文豹 | 1993 | 科学对社会的影响1993,42,3: | 0 |
| 15 | Homeopathy for COVID-19 in primary care:A randomized,double-blind,placebo-controlled trial(COVID-Simile study)显示文摘Background:Different homeopathic approaches have been used as supportive care for coronavirus disease 2019(COVID-19)cases,but none has been tested in a clinical trial.Objectives:To investigate the effectiveness and safety of the homeopathic medicine,Natrum muriaticum LM2,for mild cases of COVID-19.Design,setting,participants,and interventions:A randomized,double-blind,two-armed,parallel,singlecenter,placebo-controlled clinical trial was conducted from June 2020 to April 2021 in S?o-Carlos,Brazil.Participants aged>18 years,with influenza-like symptoms and positive result from a real-time polymerase chain reaction test for severe acute respiratory syndrome coronavirus 2 were recruited and randomized(1:1)into two groups that received different treatments during a period of at-homeisolation.One group received the homeopathic medicine Natrum muriaticum,prepared with the second degree of the fifty-millesimal dynamization(LM2;Natrum muriaticum LM2),while the other group received a placebo.Outcome measures:The primary endpoint was time until recovery from COVID-19 influenza-like symptoms.Secondary measures included a survival analysis of the number and severity of COVID-19 symptoms(influenza-like symptoms plus anosmia and ageusia)from a symptom grading scale that was informed by the participant,hospital admissions,and adverse events.Kaplan-Meier curves were used to estimate time-to-event(survival)measures.Results:Data from 86 participants were analyzed(homeopathy,n=42;placebo,n=44).There was no difference in time to recovery between two groups among participants who were reporting influenzalike symptoms at the beginning of monitoring(homeopathy,n=41;placebo,n=41;P=0.56),nor in a sub-group that had at least 5 moderate to severe influenza-like symptoms at the beginning of monitoring(homeopathy,n=15;placebo,n=17;P=0.06).Secondary outcomes indicated that a 50%reduction in symptom score was achieved significantly earlier in the homeopathy group(homeopathy,n=24;placebo,n=25;P=0.04),among the participants with a basal symptom score≥5.Moreover,values of restricted mean survival time indicated that patients receiving homeopathy might have improved0.9 days faster during the first five days of follow-up(P=0.022).Hospitalization rates were 2.4%in the homeopathy group and 6.8%in the placebo group(P=0.62).Participants reported 3 adverse events in the homeopathy group and 6 in the placebo group.Conclusion:Results showed that Natrum muriaticum LM2 was safe to use for COVID-19,but there was no statistically significant difference in the primary endpoints of Natrum muriaticum LM2 and placebo for mild COVID-19 cases.Although some secondary measures do not support the null hypothesis,the wide confidence intervals suggest that further studies with larger sample sizes and more symptomatic participants are needed to test the effectiveness of homeopathic Natrum muriaticum LM2 for COVID-19.Trial registration:UMIN Clinical Trials Registry ID:JPRN-UMIN000040602. | Ubiratan Cardinalli Adler Maristela Schiabel Adler Ana Elisa Madureira Padula Livia Mitchiguian Hotta Amarilysde Toledo Cesar JoséNelson Martins Diniz Helen de Freitas Santos Edson Zangiacomi Martinez | 2022 | Journal of Integrative Medicine2022,20,3: | 0 |