Search results for "Mel"

showing 10 items of 6009 documents

Augstie purvi kā medus bites Apis mellifera ganības

2018

Bakalaura darba „Augstie purvi kā medus bites Apis mellifera ganības” mērķis bija novērtēt medus bitēm pieejamo ziedputekšņu daudzveidību teritorijā ar augstu sūnu purvu īpatsvaru, izmantojot bišu putekšņu nastiņu analīzi. Putekšņu nastiņas ievāktas 2015. gadā reizi trīs nedēļās no 3 bišu saimēm, kuru pastāvīgā novietne atrodas Teiču purva tuvumā. Izmantotas divas putekšņu analīzes metodes, lai pārliecinātos par datu precizitāti. Veikta biotopu un veģetācijas kartēšana 4 km bišu lidojuma zonā ap dravu. Izmantojot putekšņu analīzes rezultātus, aprēķināti Šenona un Simpsona daudzveidības indeksi. Putekšņu daudzveidība salīdzināta ar 4 dravām, kuru apkārtnē ir dažāds zemes lietojumveids, izman…

putekšņu daudzveidībaĢeogrāfijaaugstie purviputekšņu nastiņasputekšņu analīzeApis mellifera
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Parastās mellenes Vaccinium myrtillus (L.) rametu vecuma un izmēru struktūras salīdzinājums dažāda vecuma mētrāju audzēs Slīteres nacionālā parka ter…

2018

Mellene ir sīkkrūmu suga, kas ir viena no biežāk sastopamajām zemsedzes veģetācijas sugām boreālo mežu ekosistēmās, tomēr tā netiek pietiekami novērtēta. Mellene pozitīvi ietekmē bioloģisko daudzveidību, un tās klātbūtne ir viens no rādītājiem par mežu augšanas apstākļu bagātināšanos. Līdzīgi kā kokiem arī mellenes gadskārtas sniedz informāciju par apstākļiem konkrētajā teritorijā, taču par īsāku laika periodu. Par pētījuma vietu izvēlēts Slīteres nacionālais parks un tā apkārtne, jo tajā pārstāvēti dažāda vecuma mētrāji, kā arī tādēļ, ka noteiktā Slīteres nacionālā parka teritorijā iepriekš veidojies degums. Šajā teritorijā kopumā izveidots 21 parauglaukums (10 x 10m). Seši parauglaukumi i…

rametu parametrisīkkrūmiVaccinium myrtillusBioloģijamelleņu vecumsveģetācijas segums
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Rationale and design of the DARWIN-T2D (DApagliflozin Real World evIdeNce in Type 2 Diabetes): A multicenter retrospective nationwide Italian study a…

2017

Background Randomized controlled trials (RCTs) in the field of diabetes have limitations inherent to the fact that design, setting, and patient characteristics may be poorly transferrable to clinical practice. Thus, evidence from studies using routinely accumulated clinical data are increasingly valued. Aims We herein describe rationale and design of the DARWIN-T2D (DApagliflozin Real World evIdeNce in Type 2 Diabetes), a multicenter retrospective nationwide study conducted at 50 specialist outpatient clinics in Italy and promoted by the Italian Diabetes Society. Data synthesis The primary objective of the study is to describe the baseline clinical characteristics (particularly HbA1c) of pa…

randomized controlled trial; real-life; retrospective study; sodium glucose co-transporter-2 inhibitor; medicine (miscellaneous); endocrinology; diabetes and metabolism; nutrition and dietetics; cardiology and cardiovascular medicineBlood GlucoseTime FactorsGlucosideGlycated Hemoglobin ATime FactorMedicine (miscellaneous)Settore MED/13 - EndocrinologiaEndocrinologyGlucosidesSodium-Glucose Transporter 2Retrospective StudieDiabetes MellitusHumansHypoglycemic AgentsData MiningBenzhydryl CompoundsRandomized controlled trial; Real-life; Retrospective study; Sodium glucose co-transporter-2 inhibitor; Benzhydryl Compounds; Biomarkers; Blood Glucose; Data Mining; Diabetes Mellitus Type 2; Glucosides; Glycated Hemoglobin A; Humans; Hypoglycemic Agents; Italy; Research Design; Retrospective Studies; Sodium-Glucose Transporter 2; Sodium-Glucose Transporter 2 Inhibitors; Time Factors; Treatment Outcome; Crowdsourcing; Evidence-Based Medicine; Medicine (miscellaneous); Endocrinology Diabetes and Metabolism; Nutrition and Dietetics; Cardiology and Cardiovascular MedicineSodium-Glucose Transporter 2 InhibitorsRetrospective StudiesGlycated HemoglobinBenzhydryl CompoundNutrition and DieteticsEvidence-Based MedicineHypoglycemic AgentSodium-Glucose Transporter 2 InhibitorRandomized controlled trial; Real-life; Retrospective study; Sodium glucose co-transporter-2 inhibitor; Benzhydryl Compounds; Biomarkers; Blood Glucose; Data Mining; Diabetes Mellitus Type 2; Glucosides; Glycated Hemoglobin A; Humans; Hypoglycemic Agents; Italy; Research Design; Retrospective Studies; Sodium-Glucose Transporter 2; Sodium-Glucose Transporter 2 Inhibitors; Time Factors; Treatment Outcome; Crowdsourcing; Evidence-Based MedicineReal-lifeBiomarkerDiabetes and MetabolismRandomized controlled trial; Real-life; Retrospective study; Sodium glucose co-transporter-2 inhibitor; Benzhydryl Compounds; Biomarkers; Blood Glucose; Data Mining; Diabetes Mellitus Type 2; Glucosides; Glycated Hemoglobin A; Humans; Hypoglycemic Agents; Italy; Research Design; Retrospective Studies; Sodium-Glucose Transporter 2; Time Factors; Treatment Outcome; Crowdsourcing; Evidence-Based Medicine; Medicine (miscellaneous); Endocrinology Diabetes and Metabolism; Nutrition and Dietetics; Cardiology and Cardiovascular MedicineRetrospective studyTreatment OutcomeDiabetes Mellitus Type 2ItalyRandomized controlled trialResearch DesignSodium glucose co-transporter-2 inhibitorCrowdsourcingCardiology and Cardiovascular MedicineBiomarkersType 2Human
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Measuring, comparing and interpreting phenotypic selection on floral scent

2022

Natural selection on floral scent composition is a key element of the hypothesis that pollinators and other floral visitors drive scent evolution. The measure of such selection is complicated by the high-dimensional nature of floral scent data and uncertainty about the cognitive processes involved in scent-mediated communication. We use dimension reduction through reduced-rank regression to jointly estimate a scent composite trait under selection and the strength of selection acting on this trait. To assess and compare variation in selection on scent across species, time and space, we reanalyse 22 datasets on six species from four previous studies. The results agreed qualitatively with prev…

reduced-rank regressionFlowersNURSERY POLLINATIONPREFERENCESECOLOGYselection gradientkukat (kasvit)PheromonesPRIVATE CHANNELCHEMISTRYkasvitAnimalsPollinationpölyttäjätEcology Evolution Behavior and SystematicsEkologifloral scentVolatile Organic CompoundsEvolutionary BiologySMELLplant–pollinator interactions[SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE]luonnonvalintaEcologytuoksunatural selectionEVOLUTIONNATURAL-SELECTIONPhenotypefloral fragrancePOLLINATOR ATTRACTIONOdorants1181 Ecology evolutionary biologyTRAITSplant-pollinator interactions
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EtG Quantification in Hair and Different Reference Cut-Offs in Relation to Various Pathologies: A Scoping Review

2022

Ethyl glucuronide (EtG) is a non-volatile, non-oxidative, hydrophilic, and stable ethanol phase II metabolite. EtG is produced through ethanol glucuronidation by UDP-glucuronosyltransferase (UGT), a phase II enzyme. EtG can be extracted from different biological matrices, including keratin ones, such as hair or nails. The purpose of this scoping review is to describe the relationship between EtG levels in hair and some of the most common and frequent pathological conditions and verify whether different reference cut-offs in relation to various pathologies have been identified in the scientific literature. In fact, in-depth knowledge of the influence of pathologies, such as diabetes mellitus…

renal failure.Chemical Health and Safetyalcoholdiabetes mellituHealth Toxicology and Mutagenesisethyl glucuronide (EtG)forensic medicinehairethanolforensic toxicologyToxicologyliver disease
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Informācijas sistēma repetitoru un konsultāciju pieteikumu uzskaitei

2021

Kvalifikācijas darbā ir aprakstīta sistēma, kas paredzēta repetitoru konsultāciju organizēšanai. Sistēmas lietotāji ir skolēni, repetitori un administratori. Sistēma piedāvās iespēju reģistrētiem lietotājiem elektroniski pierakstīties uz konsultāciju pie repetitora, aplūkot savu pierakstu vēsturi un atstāt atsauksmi par repetitoru. Lietotāji ar repetitora lomu varēs izvēlēties mācību priekšmetus, kurus viņi vēlētos pasniegt, un izveidot konsultācijas, norādot atrašanās vietu un laiku. Repetitors varēs pārskatīt savas konsultācijas, lietotāju komentārus un redzēt to lietotāju kontaktinformāciju, kas pierakstījušies pie konkrētā repetitora. Administratori sistēmā varēs piešķirt lietotājiem re…

repetitora konsultācijaThymeleafDatorzinātneH2Spring BootJava
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Apinoista ystäviin : saamelaisten 'toiseus' 1800-luvun lopun valokuvissa

2013

Tutkimukseni tarkastelee saamelaisista 1800-luvun lopussa otettuja valokuvia ja niihin kätkeytyviä merkityksiä. Tutkimukseni taustalla on kaksi erilaista tieteellistä diskurssia, joiden pohjalta valokuvia lähestyn. Ensimmäinen on keskieurooppalainen rotututkimukseen ja fyysiseen antropologiaan pohjautuva saamelaistutkimus. Toinen on suomalainen lappologia, joka etsii perusteluja saamelaisten ’toiseuteen’ historiasta ja kielitutkimuksesta. Myös valokuva-aineistoni ovat keskieurooppalaisia ja suomalaisia. Keskieurooppalaiseen diskurssiin pohjautuva aineisto koostuu ranskalaisen prinssi Roland Bonaparten matkaseurueen ottamista saamelaiskuvista, jotka suurimmalta osin on potrettikuvia. Suomala…

representaatiosaamelaisuuslappologiaidentiteettitoiseussaamelaisetvalokuvat1800-luku
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Understanding the health care pattern of homeless children through their residential journey

2021

En Île-de-France, l’hôtel social est souvent mobilisé par les associations pour héberger des familles, principalement migrantes et accompagnées d’enfants de moins de 6 ans. À cet âge, l’enfant nécessite un suivi de soins régulier auprès des professionnels pédiatriques. Nous supposons que ce suivi est dépendant de la mobilité résidentielle inhérente au système d’hébergement hôtelier. Cet article a pour objectif de reconstituer le parcours résidentiel des familles et le parcours de soins de leurs enfants et de saisir comment ces derniers s’influencent. La démonstration repose sur 18 entretiens biographiques spatialisés réalisés entre 2013 et 2016 auprès des familles sans logement hébergées en…

residential instability[SHS.SOCIO]Humanities and Social Sciences/Sociologyimmigrants[SHS.SOCIO] Humanities and Social Sciences/Sociologyhealthcare patternfamilles sans logementmigrantssanté infantileÎle-de-FranceParis Regionhomeless familiesinstabilité résidentielleparcours de soinschild healthComputingMilieux_MISCELLANEOUSPopulations vulnérables
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INSTITUTIONALISATION OF RETURN MIGRATION IN LATVIA: THE CASE OF REGIONAL COORDINATORS

2021

Emigration countries such as Latvia institutionally should address the negative consequences of the ageing populations' economic and demographic challenges. To this aim, in 2018 network of five regional return migration coordinators was established to foster and nationally encourage return migration. The primary function of the regional coordinator is to foster and facilitate requests of potential return migrants.Drawing on interview materials collected in 2020 with return migration coordinators at the regional level – Latgale, Vidzeme, Zemgale, Kurzeme and Riga, we illustrate good-practice of return migration institutionalisation in Latvia.Our study focuses on three main fields of interest…

return migration regional coordinators qualitative approach regions interviewsEconomic growthWork (electrical)InstitutionalisationPolitical sciencemedia_common.quotation_subjectPerspective (graphical)HomelandFunction (engineering)Emigrationmedia_commonSOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference
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A novel microtubule de-stabilizing complementarity-determining region C36L1 peptide displays antitumor activity against melanoma in vitro and in vivo

2015

AbstractShort peptide sequences from complementarity-determining regions (CDRs) of different immunoglobulins may exert anti-infective, immunomodulatory and antitumor activities regardless of the specificity of the original monoclonal antibody (mAb). In this sense, they resemble early molecules of innate immunity. C36L1 was identified as a bioactive light-chain CDR1 peptide by screening 19 conserved CDR sequences targeting murine B16F10-Nex2 melanoma. The 17-amino acid peptide is readily taken up by melanoma cells and acts on microtubules causing depolymerization, stress of the endoplasmic reticulum and intrinsic apoptosis. At low concentrations, C36L1 inhibited migration, invasion and proli…

rho GTP-Binding ProteinsMelanoma ExperimentalAntineoplastic AgentsApoptosisPeptideComplementarity determining regionBiologyEndoplasmic ReticulumMicrotubulesArticleMicePhosphatidylinositol 3-KinasesCell MovementTubulinCell Line TumormedicineAnimalsNeoplasm MetastasisMelanomaPI3K/AKT/mTOR pathwayCell Proliferationchemistry.chemical_classificationMultidisciplinaryInnate immune systemCell growthMelanomaIntrinsic apoptosisPTEN Phosphohydrolasemedicine.diseaseComplementarity Determining RegionsMolecular biologyMitochondriaDisease Models AnimalchemistryCell cultureCancer researchProtein MultimerizationPeptidesProto-Oncogene Proteins c-aktSignal TransductionScientific Reports
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