Search results for "Chorda"

showing 10 items of 143 documents

Efficacy of a blended low-intensity internet-delivered psychological programme in patients with multimorbidity in primary care: study protocol for a …

2019

BackgroundThe World Health Organization (WHO) has included comorbidity between depression and a chronic disease among the 10 leading global health priorities. Although there is a high prevalence of multimorbidity, health care systems are mainly designed for the management of individual diseases. Given the difficulty in delivering face-to-face psychological treatments, alternative models of treatment delivery have been proposed, emphasizing the role of technologies such as the Internet. The aim of this study is to assess the efficacy in Primary Care (PC) of a blended low-intensity psychological intervention applied using information and communication technologies (ICTs) for the treatment of …

MaleTecnología de la informaciónhumanosPsychological interventiondepresiónEnsayo clínico controlado aleatoriolaw.invention:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]dolor lumbarStudy Protocol0302 clinical medicineRandomized controlled triallawlcsh:PsychiatryDepresiónHealth careGlobal healthMedicine030212 general & internal medicineRandomized Controlled Trials as Topic:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Clinical Trials as Topic::Controlled Clinical Trials as Topic::Randomized Controlled Trials as Topic [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Evaluation Studies as Topic::Clinical Trials as Topic::Controlled Clinical Trials as Topic::Randomized Controlled Trials as Topic [Medical Subject Headings]:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Disease Attributes::Chronic Disease [Medical Subject Headings]Depressionensayos clínicos controlados aleatorizados como asuntoMultimorbilidadadultoPrimary careLow back pain:Health Care::Health Services Administration::Patient Care Management::Comprehensive Health Care::Primary Health Care [Medical Subject Headings]Psychiatry and Mental healthdiabetes mellitus:Information Science::Information Science::Computing Methodologies::Computer Systems::Computer Communication Networks::Internet [Medical Subject Headings]:Diseases::Pathological Conditions Signs and Symptoms::Signs and Symptoms::Pain::Back Pain::Low Back Pain [Medical Subject Headings]Femalemedicine.symptomAdultmedicine.medical_specialtyenfermedad crónicalcsh:RC435-571:Check Tags::Male [Medical Subject Headings]03 medical and health sciencesInformation and communication technologies (ICTs)Atención primaria de saludIntervention (counseling)Humans:Persons::Persons::Age Groups::Adult [Medical Subject Headings]:Geographical Locations::Geographic Locations::Europe::Spain [Medical Subject Headings]InternetPrimary Health Carebusiness.industry:Diseases::Endocrine System Diseases::Diabetes Mellitus::Diabetes Mellitus Type 2 [Medical Subject Headings]Multimorbidity:Health Care::Health Care Facilities Manpower and Services::Health Personnel::Physicians::Physicians Primary Care [Medical Subject Headings]medicine.diseaseComorbidity030227 psychiatryClinical trial:Check Tags::Female [Medical Subject Headings]Diabetes Mellitus Type 2SpainChronic DiseasePhysical therapyRandomized controlled trial (RCT)business:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Behavioral Symptoms::Depression [Medical Subject Headings]Low Back PainBMC psychiatry
researchProduct

Umbilical cord blood transplantation from unrelated donors in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia

2014

Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't; There are very few disease-specific studies focusing on outcomes of umbilical cord blood transplantation for Philadelphia chromosome-positive acute lymphoblastic leukemia. We report the outcome of 45 patients with Philadelphia chromosome-positive acute lymphoblastic leukemia who underwent myeloablative single unit cord blood transplantation from unrelated donors within the GETH/GITMO cooperative group. Conditioning regimens were based on combinations of thiotepa, busulfan, cyclophospamide or fludarabine, and antithymocyte globulin. At the time of transplantation, 35 patients (78%) were in first complete remission, four (8%) …

MaleTransplantation Conditioning:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Case-Control Studies::Retrospective Studies [Medical Subject Headings]Leucemia-linfoma linfoblástico de células precursorasGraft vs Host Disease:Named Groups::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]Supervivencia sin EnfermedadGastroenterology:Anatomy::Body Regions::Transplants::Allografts [Medical Subject Headings]:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents::Myeloablative Agonists [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]hemic and lymphatic diseasesMedicineCumulative incidenceTasa de SupervivenciaPhiladelphia ChromosomeChildCromosoma Filadelfia:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Disease Attributes::Chronic Disease [Medical Subject Headings]:Named Groups::Persons::Age Groups::Child::Child Preschool [Medical Subject Headings]ArticlesHematologyMiddle AgedPrecursor Cell Lymphoblastic Leukemia-LymphomaAllografts:Analytical Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Biological Therapy::Immunomodulation::Immunotherapy::Immunosuppression::Transplantation Conditioning [Medical Subject Headings]FludarabineSurvival RateChild Preschool:Named Groups::Persons::Age Groups::Adolescent [Medical Subject Headings]:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Chromosome Aberrations::Translocation Genetic::Philadelphia Chromosome [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Survival Analysis::Disease-Free Survival [Medical Subject Headings]FemaleAcondicionamiento para el trasplanteCord Blood Stem Cell TransplantationTrasplante de células madre de la sangre del cordónmedicine.drugAloinjertosAdultmedicine.medical_specialtyAdolescent:Check Tags::Male [Medical Subject Headings]Cord Blood Stem Cell TransplantationPhiladelphia chromosomeEnfermedad injerto contra huéspedDisease-Free SurvivalEstudios retrospectivosInternal medicine:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies::Follow-Up Studies [Medical Subject Headings]:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]HumansPreschoolSurvival rate:Named Groups::Persons::Age Groups::Child [Medical Subject Headings]Retrospective Studies:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Mortality::Survival Rate [Medical Subject Headings]business.industryUmbilical Cord Blood TransplantationEnfermedad crónicaAgonistas mieloablativosMyeloablative Agonistsmedicine.diseaseSettore MED/15SurgeryTransplantation:Diseases::Immune System Diseases::Graft vs Host Disease [Medical Subject Headings]:Diseases::Hemic and Lymphatic Diseases::Lymphatic Diseases::Lymphoproliferative Disorders::Leukemia Lymphoid::Precursor Cell Lymphoblastic Leukemia-Lymphoma [Medical Subject Headings]:Check Tags::Female [Medical Subject Headings]Estudios de SeguimientoChronic Disease:Analytical Diagnostic and Therapeutic Techniques and Equipment::Surgical Procedures Operative::Transplantation::Cell Transplantation::Stem Cell Transplantation::Cord Blood Stem Cell Transplantation [Medical Subject Headings]Adolescent; Adult; Allografts; Child; Child Preschool; Chronic Disease; Disease-Free Survival; Female; Follow-Up Studies; Graft vs Host Disease; Humans; Male; Middle Aged; Myeloablative Agonists; Retrospective Studies; Survival Rate; Cord Blood Stem Cell Transplantation; Philadelphia Chromosome; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Transplantation ConditioningbusinessBusulfanFollow-Up Studies
researchProduct

Sociodemographic Factors and Clinical Conditions Associated to Hospitalization in Influenza A (H1N1) 2009 Virus Infected Patients in Spain, 2009–2010

2012

The emergence and pandemic spread of a new strain of influenza A (H1N1) virus in 2009 resulted in a serious alarm in clinical and public health services all over the world. One distinguishing feature of this new influenza pandemic was the different profile of hospitalized patients compared to those from traditional seasonal influenza infections. Our goal was to analyze sociodemographic and clinical factors associated to hospitalization following infection by influenza A(H1N1) virus. We report the results of a Spanish nationwide study with laboratory confirmed infection by the new pandemic virus in a case-control design based on hospitalized patients. The main risk factors for hospitalizatio…

MaleViral DiseasesPediatricsNon-Clinical MedicinePulmonologyEpidemiology:Named Groups::Persons::Age Groups::Adult::Aged::Aged 80 and over [Medical Subject Headings]Grip A (H1N1):Named Groups::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]DiseaseSocial and Behavioral Sciencesmedicine.disease_cause:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Probability::Risk::Risk Factors [Medical Subject Headings]Hospital patients:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Influenza A Virus H1N1 SubtypeGripe humanaSociologyRisk FactorsPandemicInfluenza A virusChildAged 80 and over:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]:Organisms::Viruses::Vertebrate Viruses::RNA Viruses::Orthomyxoviridae::Influenzavirus A::Influenza A virus::Influenza A Virus H1N1 Subtype [Medical Subject Headings]COPDeducation.field_of_studyMultidisciplinary:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Case-Control Studies [Medical Subject Headings]:Named Groups::Persons::Age Groups::Child::Child Preschool [Medical Subject Headings]QRMiddle AgedHospitalizationInfectious Diseases:Analytical Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Patient Care::Hospitalization [Medical Subject Headings]Child Preschool:Named Groups::Persons::Age Groups::Adolescent [Medical Subject Headings]MedicineFemalePublic Health:Named Groups::Persons::Age Groups::Infant [Medical Subject Headings]Assistència hospitalàriaResearch ArticleAdultmedicine.medical_specialtyAdolescent:Named Groups::Persons::Age Groups::Adult::Young Adult [Medical Subject Headings]SciencePopulationHospitals -- Pacients:Check Tags::Male [Medical Subject Headings]:Named Groups::Persons::Age Groups::Infant::Infant Newborn [Medical Subject Headings]InfluenzavirusVirusYoung AdultInfluenza HumanSubtipo H1N1 del Virus de la Influenza A:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]medicineInfluenza virusesHumansEpidemiologia -- Investigació -- EspanyaEspanyaEpidemiologiaeducationPandemicsBiology:Named Groups::Persons::Age Groups::Child [Medical Subject Headings]AgedHospital carePopulation Biologybusiness.industryPublic healthInfant NewbornCase-control studyInfant:Health Care::Environment and Public Health::Public Health::Disease Outbreaks::Epidemics::Pandemics [Medical Subject Headings]medicine.disease:Check Tags::Female [Medical Subject Headings]SpainCase-Control StudiesH1N1 influenza:Diseases::Virus Diseases::RNA Virus Infections::Orthomyxoviridae Infections::Influenza Human [Medical Subject Headings]businessPLoS ONE
researchProduct

Impact of Visual Biofeedback of Trunk Sway Smoothness on Motor Learning during Unipedal Stance.

2020

The assessment of trunk sway smoothness using an accelerometer sensor embedded in a smartphone could be a biomarker for tracking motor learning. This study aimed to determine the reliability of trunk sway smoothness and the effect of visual biofeedback of sway smoothness on motor learning in healthy people during unipedal stance training using an iPhone 5 measurement system. In the first experiment, trunk sway smoothness in the reliability group (n = 11) was assessed on two days, separated by one week. In the second, the biofeedback group (n = 12) and no-biofeedback group (n = 12) were compared during 7 days of unipedal stance test training and one more day of retention (without biofeedback…

Malegenetic structuresIntraclass correlationMotor learningmedicine.medical_treatment:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Accelerometry [Medical Subject Headings]lcsh:Chemical technologyBiochemistryAnalytical Chemistry:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]0302 clinical medicinePostural Balancelcsh:TP1-1185InstrumentationPostural BalanceSmartPhone:Anatomy::Body Regions::Torso [Medical Subject Headings]TorsoAtomic and Molecular Physics and OpticsBiomechanical PhenomenaInertial measurement unitEquilibrio posturalAnalysis of varianceMotor learningPsychology:Persons::Persons::Age Groups::Adult::Young Adult [Medical Subject Headings]psychological phenomena and processesAdultbiofeedbackmedicine.medical_specialty:Check Tags::Male [Medical Subject Headings]BiofeedbackTeléfono inteligenteBiofeedback:Psychiatry and Psychology::Psychological Phenomena and Processes::Psychophysiology::Biofeedback Psychology [Medical Subject Headings]Article03 medical and health sciencesYoung AdultPhysical medicine and rehabilitation:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Postural Balance [Medical Subject Headings]Post-hoc analysismedicineBiorretroalimentación psicológica:Chemicals and Drugs::Biological Factors::Biological Markers [Medical Subject Headings]HumansElectrical and Electronic Engineering:Persons::Persons::Age Groups::Adult [Medical Subject Headings]inertial measurement unitReproducibility of ResultsBiofeedback Psychology030229 sport sciencesTrunkPower law of practicePostural balance:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Evaluation Studies as Topic::Reproducibility of Results [Medical Subject Headings]:Phenomena and Processes::Physical Phenomena::Mechanical Phenomena::Biomechanical Phenomena [Medical Subject Headings]motor learning030217 neurology & neurosurgerySensors (Basel, Switzerland)
researchProduct

Prognostic Impact of Hyponatremia and Hypernatremia in COVID-19 Pneumonia. A HOPE-COVID-19 (Health Outcome Predictive Evaluation for COVID-19) Regist…

2020

Dysnatremia is associated with increased mortality in patients with community-acquired pneumonia. SARS-COV2 (Severe-acute-respiratory syndrome caused by Coronavirus-type 2) pneumonia can be fatal. The aim of this study was to ascertain whether admittance dysnatremia is associated with mortality, sepsis, or intensive therapy (IT) in patients hospitalized with SARS-COV2 pneumonia. This is a retrospective study of the HOPE-COVID-19 registry, with data collected from January 1th through April 31th, 2020. We selected all hospitalized adult patients with RT-PCR-confirmed SARS-COV2 pneumonia and a registered admission serum sodium level (SNa). Patients were classified as hyponatremic (SNa <…

MalehyponatremiaEndocrinology Diabetes and Metabolism030204 cardiovascular system & hematologyGlobal Healthlcsh:Diseases of the endocrine glands. Clinical endocrinology:Health Care::Health Care Quality Access and Evaluation::Quality of Health Care::Health Care Evaluation Mechanisms::Outcome and Process Assessment (Health Care) [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]sepsis0302 clinical medicineEndocrinology:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Retrospective Studies [Medical Subject Headings]HiponatremiaOutcome Assessment Health CareSARS-COV2Hospital MortalityRegistriesOriginal Research:Persons::Persons::Age Groups::Adult::Aged [Medical Subject Headings]:Health Care::Environment and Public Health::Public Health::Epidemiologic Methods::Data Collection::Registries [Medical Subject Headings]HypernatremiahypernatremiaMiddle AgedPrognosisVirusHospitalizationSurvival Rate:Analytical Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Patient Care::Hospitalization [Medical Subject Headings]HipernatremiaFemaleHyponatremiaHyponatremiamedicine.medical_specialty:Information Science::Information Science::Data Collection::Vital Statistics::Mortality::Survival Rate [Medical Subject Headings]Coronavirus disease 2019 (COVID-19)Infecciones por coronavirus:Check Tags::Male [Medical Subject Headings]030209 endocrinology & metabolismSepsis03 medical and health sciencesInternal medicineSepsis:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies::Follow-Up Studies [Medical Subject Headings]medicineHumans:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Water-Electrolyte Imbalance::Hypernatremia [Medical Subject Headings]MortalitySurvival rateAgedRetrospective Studieslcsh:RC648-665business.industrySARS-CoV-2COVID-19Retrospective cohort study:Persons::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]Aparato respiratoriomedicine.diseasemortality:Diseases::Virus Diseases::RNA Virus Infections::Nidovirales Infections::Coronaviridae Infections::Coronavirus Infections [Medical Subject Headings]Clinical trialbody regionsPneumonia:Check Tags::Female [Medical Subject Headings]:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Water-Electrolyte Imbalance::Hyponatremia [Medical Subject Headings]Mortalidad:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Mortality::Hospital Mortality [Medical Subject Headings]HypernatremiabusinessFollow-Up Studies
researchProduct

Nerve injury in fractures of the condylar neck.

1977

Summary Although fractures of the condylar neck belong to the most frequent injuries of the jaws, and various nerves are found in close proximity to the temporomandibular joints, only little mention is made in the literature of neurological complications arising from accidents. We have therefore carried out a prospective study on nerve injuries in 237 fractures of the articular process in the period 1971–1975. We found two cases of post-traumatic Frey's syndrome, whereby the syndrome developed from a post-traumatic auriculotemporal neuralgia. We also found loss of function of auriculotemporal, buccal and facial nerves, and loss of taste sensation of the tongue in another case, caused by dam…

Malemedicine.medical_specialtyChordaFacial ParalysisSweating GustatoryAuriculotemporal nerveCondylestomatognathic systemTongueMandibular FracturesmedicineHumansProspective Studiesmedicine.cranial_nerveFacial Nerve Injuriesbiologybusiness.industryMandibular CondyleGeneral MedicineNerve injurymedicine.diseasebiology.organism_classificationFacial nerveSurgerymedicine.anatomical_structureNeuralgiaSurgeryFemaleBuccal nerveChorda Tympani Nervemedicine.symptombusinessJournal of maxillofacial surgery
researchProduct

Antitumoral compounds from vertebrate sister group: A review of Mediterranean ascidians

2020

Among the diseases that afflict the human population, cancer is one for which many drug treatments are not yet known or effective. Moreover, the pharmacological treatments used often create serious side effects in sick patients and for this reason, it is essential to find effective and less harmful treatments. To date, marine biodiversity is a real source of metabolites with antitumoral activity and among invertebrates' ascidians have been the main source to obtain them. Mediterranean area is the richest in biodiversity and contains several ascidian species used in drugs development during the years. However, many more Mediterranean ascidian species have not been studied and could be a sour…

Mediterranean climateImmunologyPopulationBiodiversitySettore BIO/05 - ZoologiaZoologyAntineoplastic AgentsDrug developmentBiologyPeptides Cyclic01 natural sciencesAntitumoralchemistry.chemical_compoundDepsipeptidesNeoplasmsbiology.animalMediterranean SeaAnimalsHumansUrochordataInvertebrateSettore BIO/06 - Anatomia Comparata E CitologiaeducationCancerBiological Productseducation.field_of_study010405 organic chemistryfungiVertebrateBioactive compound0104 chemical sciencesMarine biodiversity010404 medicinal & biomolecular chemistryDrug developmentchemistrySister groupTunicatesBioactive compoundTrabectedinDevelopmental Biology
researchProduct

Epidemiological cutoff values for fluconazole, itraconazole, posaconazole, and voriconazole for six Candida species as determined by the colorimetric…

2013

ABSTRACT In the absence of clinical breakpoints (CBP), epidemiological cutoff values (ECVs) are useful to separate wild-type (WT) isolates (without mechanisms of resistance) from non-WT isolates (those that can harbor some resistance mechanisms), which is the goal of susceptibility tests. Sensititre YeastOne (SYO) is a widely used method to determine susceptibility of Candida spp. to antifungal agents. The CLSI CBP have been established, but not for the SYO method. The ECVs for four azoles, obtained using MIC distributions determined by the SYO method, were calculated via five methods (three statistical methods and based on the MIC 50 and modal MIC). Respectively, the median ECVs (in mg/lit…

Microbiology (medical)AzolesPosaconazolemedicine.medical_specialtyAntifungal AgentsItraconazoleMycologyMicrobial Sensitivity TestsBiologyMicrobiology:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]EpidemiologymedicineHumansCutoffCandida albicansPruebas de sensibilidad microbianaCandidaVoriconazoleCandidiasisLiter:Chemicals and Drugs::Heterocyclic Compounds::Heterocyclic Compounds 1-Ring::Azoles [Medical Subject Headings]:Diseases::Bacterial Infections and Mycoses::Mycoses::Candidiasis [Medical Subject Headings]biology.organism_classification:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antifungal Agents [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Microbiological Techniques::Microbial Sensitivity Tests [Medical Subject Headings]:Organisms::Eukaryota::Fungi::Mitosporic Fungi::Candida [Medical Subject Headings]AntifúngicosFluconazolemedicine.drug
researchProduct

A giant left atrium in a patient with Barlow syndrome, abnormal chordae tendineae, and perforation of the anterior mitral leaflet

2019

Mitral Valve Prolapsebusiness.industryPerforation (oil well)Mitral Valve InsufficiencyAnatomyGiant left atriummedicine.anatomical_structureBARLOW SYNDROMEAnterior mitral leafletmedicineChordae TendineaeHumansMitral ValveHeart AtriaChordae tendineaeCardiology and Cardiovascular MedicinebusinessKardiologia Polska
researchProduct

Algorithms on Graphs

1988

In this chapter we shall develop some basic algorithms for directed graphs and relations which will be of use in later chapters, where the efficient construction of parsers is considered. The constructions needed can be expressed as the computing of certain “relational expressions”. These are expressions whose operands are relations and whose operators are chosen from among multiplication, closure, union and inverse. For this purpose we need to develop an algorithm for computing the closure of a relation. In view of the nature of our applications, the most appropriate way to do this is by a depth-first traversal of the graph that corresponds to the given relation. Other ways of computing th…

Modular decompositionIndifference graphPathwidthClique problemComputer scienceChordal graphDirected graphAlgorithmImplicit graphGraph product
researchProduct