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Mechanical properties of a clay soil reinforced with rice husk under drained and undrained conditions

Journal of Rock Mechanics and Geotechnical Engineering 2023年第10期15卷 2676-2686页

作者： claudia regina bernardi baldin Maiky Yamato Kawanami Weiner Gustavo Silva Costa Vitor Reinaldo Bordignon Cristhyano Cavali da Luz Ronaldo Luis dos Santos Izzo Federal University of Technology-Paraná CuritibaBrazil

Fiber-reinforced soils have been increasingly used in geotechnical *** the years,research has sought to understand and investigate the influences of fibers as reinforcement in soilefiber *** study assessed the behavior of clayey soil in the city of Curitiba(Paraná,Brazil),adding rice husk fiber(RHF),an industrial waste from Cooperativa Agroindustrial in Alegrete(Rio Grande do Sul,Brazil).To evaluate the effect of the presence of natural RHF on the mechanical behavior of compacted soil,aspects such as the influence of fiber content and the drained and undrained behaviors of the soil were evaluated through unconfined triaxial compression *** following tests were realized:soil granulometry,specific mass of solids and Atterberg *** were produced in quadruplicate for the soil and mixtures using the RHF contents of 0.5%,0.75%,1%and 1.5%to determine the unconfined compressive strength(UCS).Triaxial tests were realized on a pure soil specimen and the specimens with 1%RHF under confining pressures of 50 kPa,100 kPa,200 kPa and 400 *** interactions at the interface between husk surface and soil were analyzed using scanning electron microscopy(SEM).In UCS tests,specimens with RHF percentages of 1%and 1.5%presented the highest results,with an increment of 36%compared to the soil without *** results of the consolidated drained triaxial compression tests show that in terms of effective stress,there was a small difference in the strength of the compacted pure soil and soil with the addition of *** the undrained tests,the strength increased with the inclusion of husk,with a reduction of 50%in cohesion and an increment of 22%in friction angle for specimens containing RHF compared to the soil without RHF additions.

关键词： Clay soil Rice husk Soil reinforcemen

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Clove(Syzygium aromaticum):a precious spice

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Asian Pacific Journal of Tropical Biomedicine 2014年第2期4卷 90-96页

作者： Diego Francisco Cortés-Rojas claudia regina Fernandes de Souza Wanderley Pereira Oliveira Laboratory of R&D on Pharmaceutical Processes-LAPROFAR-Faruldade de Ciencias Farmaceuticas de Ribeirao Preto/USP Av.do Cafe s/nBloco Q.14040-903Ribeirao PretoSPBrazil

Clove(Syzygium aromaticum) is one of the most valuable spices that has been used for centuries as food preservative and Tor many medicinal *** is native of Indonesia but nowadays is cultured in several parts of the world including Brazil in the slate of *** plant represents one of the richest source of phenolic compounds such as eugenol,eugenol acetate and gallic acid and posses great potential for pharmaceutical,cosmetic,food and agricultural *** review includes the main studies reporting the biological activities of clove and *** antioxidant and antimicrobial activity of clove is higher than many fruits,vegetables and other spices and should deserve special attention.A new application of clove as larvicidal agent is an interesting strategy to combat dengue which is a serious health problem in Brazil and other tropical *** and lexicological studies were also *** different studies reviewed in this work confirm the traditional use of clove as food preservative and medicinal plant standing out the importance of this plant for different applications.

关键词： Spice Clove Aromatic plant Volatile Antioxidant Dengue fever Larvicidal

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This pain drives me crazy:Psychiatric symptoms in women with interstitial cystitis/bladder pain syndrome

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World Journal of Psychiatry 2024年第6期14卷 954-984页

作者： Marianna Mazza Stella Margoni Giuseppe Mandracchia Guglielmo Donofrio Alessia Fischetti Georgios D Kotzalidis Giuseppe Marano Alessio Simonetti Delfina Janiri Lorenzo Moccia Ilaria Marcelli Greta Sfratta Domenico De Berardis Ottavia Ferrara Evelina bernardi Antonio Restaino Francesco Maria Lisci Antonio Maria D'Onofrio Caterina Brisi Flavia Grisoni claudia Calderoni Michele Ciliberto Andrea Brugnami Sara Rossi Maria Chiara Spera Valeria De Masi Ester Maria Marzo Francesca Abate Gianluca Boggio Maria Benedetta Anesini Cecilia Falsini Anna Quintano Alberto Torresi Miriam Militenda Giovanni Bartolucci Marco Biscosi Sara Ruggiero Luca Lo Giudice Giulia Mastroeni Elisabetta Benini Luca Di Benedetto Romina Caso Francesco Pesaresi Francesco Traccis Luca Onori Luca Chisari Leonardo Monacelli Mariateresa Acanfora Eleonora Gaetani Monia Marturano Sara Barbonetti Elettra Specogna Francesca Bardi Emanuela De Chiara Gianmarco Stella Andrea Zanzarri Flavio Tavoletta Arianna Crupi Giulia Battisti Laura Monti Giovanni Camardese Daniela Chieffo Antonio Gasbarrini Giovanni Scambia Gabriele Sani Department of Neurosciences Fondazione Policlinico Universitario A Gemelli IRCCSUniversita Cattolica del Sacro CuoreRome 00168Italy Department of Psychiatry UniversitàCattolica del Sacro CuoreRome 00168Italy Department of Neurosciences Section of PsychiatryFondazione Policlinico Universitario Agostino Gemelli IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy Mental Health NHSASL 4 TeramoTeramo 64100Italy Medical and Surgical Sciences UniversitàCattolica del Sacro CuoreRome 00168Italy Division of Gynecologic Oncology UniversitàCattolica del Sacro CuoreRome 00168Italy UOS Psicologia Clinica Governo ClinicoFondazione Policlinico Universitario Agostino Gemelli IRCCSRome 00168Italy CEMAD Digestive Disease Center Fondazione Policlinico Universitario A.Gemelli-IRCCSRome 00168Italy Department of Woman and Child Health Catholic UniversityRome 00168Italy UOC Psichiatria Clinica e d’Urgenza Dipartimento di Scienze Dell’InvecchiamentoNeurologicheOrtopediche e Della Testa-colloFondazione Policlinico Universitario Agostino Gemelli IRCCSRome 00168Italy

BACKGROUND Interstitial cystitis/bladder pain syndrome(IC/BPS)is an at least 6-mo noninfectious bladder inflammation of unknown origin characterized by chronic suprapubic,abdominal,and/or pelvic *** the term cystitis suggests an inflammatory or infectious origin,no definite cause has been *** occurs in both sexes,but women are twice as much *** To systematically review evidence of psychiatric/psychological changes in persons with IC/*** Hypothesizing that particular psychological characteristics could underpin IC/BPS,we investigated in three databases the presence of psychiatric symptoms and/or disorders and/or psychological characteristics in patients with IC/BPS using the following strategy:("interstitial cystitis"OR"bladder pain syndrome")AND("mood disorder"OR depressive OR antidepressant OR depression OR depressed OR hyperthymic OR mania OR manic OR rapid cyclasterisk OR dysthymiasterisk OR dysphoriasterisk).RESULTS On September 27,2023,the PubMed search produced 223 articles,CINAHL 62,and the combined PsycLIT/PsycARTICLES/PsycINFO/Psychology and Behavioral Sciences Collection search *** on *** produced 14 studies,of which none had available *** were peer-reviewed articles reporting psychiatric/psychological symptoms in patients with IC/BPS,i.e.63 articles spanning from 2000 to October *** studies identified depression and anxiety problems in the IC/BPS population,along with sleep problems and the tendency to *** Psychotherapies targeting catastrophizing and life stress emotional awareness and expression reduced perceived pain in women with IC/*** concepts should be considered when implementing treatments aimed at reducing IC/BPS-related pain.

关键词： Interstitial cystitis/bladder pain syndrome Psychiatric symptoms Psychological symptoms Catastrophizing Anxiety Depression

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Implementation of a High-Risk Outpatient Clinic for Children with Complex Congenital Heart Disease in a Reference Service in Brazil

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Congenital Heart Disease 2023年第6期18卷 649-656页

作者： Gustavo Foronda Vanessa Ferreira Amorim de Melo claudia regina Pinheiro de Castro Grau Ingrid Magatti Piva Glaucia Maria Penha Tavares Ana Cristina Sayuri Tanaka Nana Miura Department of Pediatric Cardiology and Adult Congenital Heart Diseases Heart Institute of the University of São PauloSão PauloBrazil Foronda Clinic São PauloBrazil Institute of Orthopedics and Traumatology University of São PauloSão PauloBrazil Department of Echocardiography Heart Institute of the University of São PauloSão PauloBrazil

Background:Children with congenital heart disease(CHD),even after surgical approaches,and especially those who undergo staged procedures in theﬁrst months of life,remain vulnerable to readmissions and complications,requiring very close monitoring and differentiated intervention ***:Descriptive and exploratory study,of the experience report type,which presents the process of building the high-risk outpatient clinic for complex congenital heart diseases(AAR)at the Instituto do Coração(InCor).Results:Report of the path taken to structure the AAR,demonstrating the organization,interface with the multidisciplinary team,admission and discharge criteria,training,and patient proﬁ*** theseﬁve years of care,275 patients were treated,59.65%with biventricular interstage physiology,followed by univentricular interstage physiology(34.55%),residual defects after surgical procedures(3.63%),tumors with risk of mechanical obstruction(1.45%)and patients with an intrauterine approach(0.72%).The signiﬁcant number of critical patients who were successfully discharged from hospital(44.72%),the low mortality rate due to sudden deaths at home and the high adherence to follow-up cor-roborate the impact of this specialized ***:Despite the limitations of the study,this experi-ence report showed that with few resources,there is the possibility of organizing an AAR with differentiated care,with the objective of early detection and treatment of residual injuries,identiﬁcation of early interventions,edu-cation of parents for follow-up of their children,resulting in individualized treatment,promoting a better quality of life for this population.

关键词： Congenital heart defects ambulatory care heart defects

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Chocolate Milk with Sucrose and Stevia Preference by Pre- and Post-Menopausal Women

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Food and Nutrition Sciences 2014年第14期5卷 1352-1358页

作者： Marta regina Verruma-bernardi Kiwon Lee Stephanie Qing Liu Peter Lawrence Bordi Jr. Center for Agrarian Sciences Federal University of S&atildeo Carlos S&atildeo Paulo Brazil The National Council for Scientific and Technological Development (CNPq) Brasilia Brazil São Paulo Research Foundation (FAPESP) Ribeir&atildeo Preto Brazil Department of Retail Hospitality and Tourism Management University of Tennessee Knoxville USA School of Hospitality Management Pennsylvania State University University Park USA Center for Food Innovation School of Hospitality Management Pennsylvania State University University Park USA

The objective of this study was to evaluate and compare the preference of chocolate milk products sweetened with sucrose and stevia by pre- and post-menopausal women and to examine their concerns about bone health. Women panelists were divided into two groups according to age: pre- menopausal (from 18 to 47 years old) and post-menopausal (over 48 years old) and answered the frequency of white and chocolate milk consumption during a week and their concerns about bone health. For preference, five kinds of chocolate milk were used: 1) Non Sucrose Added [NSA] with stevia and NutraFlora?, 2) NSA with stevia, 3) with sucrose and stevia, 4) with sucrose, stevia, and NutraFlora?, and 5) control with sucrose. The results showed that both groups (pre- and post- menopausal women) prefer chocolate milk to white milk. Pre-menopausal women prefer the chocolate milk with NSA stevia and NutraFlora?, while post-menopausal women prefer the chocolate milk NSA with stevia without NutraFlora?. For comparisons between chocolate milk with sucrose and stevia vs. chocolate milk with sucrose and stevia and NutraFlora? and chocolate milk with sucrose vs. chocolate milk with sucrose and stevia, there were no visible differences between pre- and post-menopausal women. Both groups were concerned about bone health, fiber, and calories, and their concerns about which influenced their milk choices. Pre-menopausal women showed a greater positive impact on milk choice when being informed the amount of fibers in the sample than post-menopausal women. Therefore, this study suggests that milk sweetened with stevia needs to be produced as calcium resources without increasing calories.

关键词： Preference Flavor Calories Sweeteners

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Study on Strategies for Methane Injection in a DISI （Direct Injection Spark Ignition） Engine

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Journal of Energy and Power Engineering 2014年第2期8卷 298-305页

作者： Fernanda P. Martins Francisco J. de Souza Pedro T. Lacava claudia regina de Andrade Aeronautical Technology Institute S6o Jos dos Campos SP12228-900 Brazil Federal University of Uberlfindia UFU Uberlfindia SP38408-100 Brazil

This paper deals with the application of two different injection strategies in a natural gas direct injection spark ignition single-cylinder engine model. The analysis includes the air flow characterization during compression stroke and also the charge stratification. Two different swirl ratios are applied and piston bowl effects are analyzed during the gas jet deflection towards the spark plug. Achieving wall-guided effect, consequently, the charge stratification in spark plug region is obtained. The goal is to study the mixture formation differences for a single and a bi pulsed CNG （compressed natural gas） injection profiles and check the evolution of the methane concentration at the spark plug at the start of combustion.

关键词： DISI (direct injection spark ignition) methane injection profile.

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New epidemiological trends of respiratory syncytial virus bronchiolitis during COVID‑19 pandemic

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World Journal of Pediatrics 2023年第5期19卷 502-504页

作者： Emanuele Castagno Irene Raffaldi Francesco Del Monte Silvia Garazzino claudia Bondone Department of Pediatric Emergency Regina Margherita Children’s Hospital-A.O.U.CittàDella Salute e della Scienza di TorinoPiazza Polonia 9410126 TurinItaly Department of Public Health and Pediatrics University of TurinTurinItaly Pediatric Infectious Disease Unit Regina Margherita Children’s Hospital-A.O.U.Cittàdella Salute e della Scienza di TorinoPiazza Polonia 9410126 TurinItaly

Restrictive measures adopted worldwide against COVID19(e.g.,wearing masks,frequent hand washing,and social distancing)produced not only a decrease in SARS-CoV-2 difusion but also a drastic reduction in respiratory diseases caused by other pathogens,as reported by many authors[1,2].The spread of respiratory viruses,particularly respiratory syncytial virus(RSV),has been completely changed during the winter of 2020–2021[3,4],but an unusual resurgence of RSV infection has been recently reported in diferent countries[3-7].

关键词： respiratory syncytial diseases

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Proteomic biomarker research in autism spectrum disorder and attention deficit and hyperactivity disorder

Proteomic biomarker research in autism spectrum disorder and...

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第十九届世界儿童及青少年精神卫生与相关学科学术会议

作者： regina Taurines Ed Dudley AlexC Conner Julia Grassl Thomas Jans Frank Guderian claudia Mehler-Wex Andreas Warnke Manfred Gerlach Johannes Thome German Society of Child and Adolescent Psychiatry Psychosomatics and Psychotherapy Germany

＜正＞Background The diagnosis of psychiatric disorders,such as attention deficit and hyperactivity disorder（ADHD） and autistic spectrum disorder（ASD）,is still based on behavioral *** are no objective tests to confirm these conditions and to divide them into biological endophenotypes/disease *** profiling has been previously used for biomarker research in several psychiatric

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New Technique to Produce Large Amount of Flat Silk by Biospinning

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Agricultural Sciences 2014年第14期5卷 1483-1490页

作者： Laura Beatriz Garay Andrea Nembri Alana Lucia Oro Veronica Aureliana Fassina claudia regina das Neves Saez Alex Sandro Chiarello Naiara Climas Pereira Graziele Milani Pessini Roxelle Ethienne Ferreira Munhoz Maria Aparecida Fernandez Seda y Fibras S.R.L HernandariasParaguay Departamento de Biotecnologia Genetica e Biologia CelularUniversidade Estadual de MaringaMaringaBrasil

Beyond the production of silk thread, there are several studies showing that the silk is a great biomaterial for surgical sutures and grafts. This paper shows a new technique to produce silk thread changing the natural cycle of silk production, which is the production of cocoons. This new method has the purpose of producing a silk fabric free of impurities, through flat surfaces. Six different surfaces were tested: Glass, Formica Surface, Steel and Zinc Sheets, Cotton tissue and Burlap Bag. The first five surfaces had not presented enough larvae alive for statistical analysis, because there were several damages in silkworms larvae that resulted in mortality and low silk production. On the other hand, the burlap bag surface presented good results for web construction by biospinning and its use was indicated for silk industry focused on biomaterials. The present study suggested the potential of naturally biospun web, using Bombyx mori, to develop a new technique to produce silk thread matrices that will have several applications at the industry and production of biomedical materials.

关键词： Silkworm Bombyx mori L. Silk Thread Biomaterial

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Renal Function after Major Uro-Oncologic Surgery and Dexmedetomidine Infusion

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Open Journal of Anesthesiology 2013年第8期3卷 356-362页

作者： Marcus Vinicius M. Novaes Paulo Sergio G. Lavinas Grace Haber D. Pires Ana claudia G. de Carvalho Renata M. B. Lopes regina El Dib Paulo do Nascimento Jr. Cancer Institute (INCA) Rio de Janeiro Brazil Department of Anesthesiology Univ Estadual Paulista (UNESP) Botucatu Brazil

Objective: Acute kidney injury in major surgery is associated with increased postoperative mortality. This study aimed to evaluate renal function after major urologic surgery and intraoperative dexmedetomidine infusion. Methods: Thirty oncologic patients with normal renal function scheduled for prostatectomy or nephrectomy, anesthetized with combined epidural and general anesthesia, were randomized to receive either intraoperative blind infusion of dexmedetomidine (Dexmedetomidine Group, n = 15, 0.5 μg/kg load dose plus 0.7 μg/kg/h) or 0.9% saline (Control Group, n = 15) until the end of surgery. Intraoperative and cumulative 24-hour diuresis, serum creatinine (SCr), calculated creatinine clearance (ClCr) and serum cystatin C (SCys) at postoperative days 1, 2 and 3 and 2 weeks after surgery were evaluated. Results: Mean ± standard deviation values for intraoperative diuresis in Dexmedetomidine and Control Groups were 566 ± 396 mL and 298 ± 153 mL, respectively (p = 0.014). Cumulative 24-hour diuresis in Dexmedetomidine and Control Groups was 1947 ± 266 mL and 1748 ± 237 mL, respectively (p = 0.91). Mean values of SCr, ClCr and SCys were not significantly different from their baseline values in both groups and no significant differences were seen between groups at any moment for two weeks (p > 0.05). Conclusion: According to the doses used in this study, despite an intraoperative increase in diuresis, intraoperative infusion of dexmedetomidine did not influence renal performance up to two weeks after major uro-oncologic surgery, as evaluated by SCr, ClCr and SCys.

关键词： Dexmedetomidine Renal Function Nephrectomy Prostatectomy Epidural General Anesthesia

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