Search results for "49"

showing 10 items of 1208 documents

Genetic diversity in populations of asexual and sexual bag worm moths (Lepidoptera: Psychidae).

2004

Abstract Background Despite the two-fold cost of sex, most of the higher animals reproduce sexually. The advantage of sex has been suggested to be its ability, through recombination, to generate greater genetic diversity than asexuality, thus enhancing adaptation in a changing environment. We studied the genetic diversity and the population structure of three closely related species of bag worm moths: two strictly sexual (Dahlica charlottae and Siederia rupicolella) and one strictly asexual (D. fennicella). These species compete for the same resources and share the same parasitoids. Results Allelic richness was comparable between the sexual species but it was higher than in the asexual spec…

IsoenzymesEcologyGenotypeReproductionParthenogenesisAnimalsGenetic VariationInsect ProteinsMothshuman activitiesQH540-549.5Research ArticleBMC ecology
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Análisis de la evolución de los usos del suelo urbano durante la burbuja inmobiliaria (1996-2006) : En las principales ciudades valencianas

2014

Joan Carles 149 173:GEOGRAFÍA [UNESCO]0210-086X 364 Cuadernos de geografía 396981 2014 95-96 5076883 Análisis de la evolución de los usos del suelo urbano durante la burbuja inmobiliaria (1996-2006) En las principales ciudades valencianas Pitarch GarridoMembrado i TenaMaría DoloresUNESCO::GEOGRAFÍA
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Cigarette smoke affects the onco-suppressor DAB2IP expression in bronchial epithelial cells of COPD patients

2019

AbstractCigarette smoke is a risk factor for COPD and lung cancer. In cancer, epigenetic modifications affect the expression of Enhancer of Zester Homolog 2 (EZH2), and silenced disabled homolog 2 interacting protein gene (DAB2IP) (onco-suppressor gene) by Histone H3 tri-methylation in lysine 27 (H3K27me3). In“ex vivo”studies, we assessed EZH2, H3K27me3 and DAB2IP immunoreactivity in bronchial epithelial cells from COPD patients (smokers, ex-smokers), Smoker and control subjects. In“in vitro” experiments we studied the effect of cigarette smoke extract (CSE) on EZH2/H3K27me3/DAB2IP expression, apoptosis, invasiveness, and vimentin expression in 16HBE, primary cells, and lung cancer cell lin…

Jumonji Domain-Containing Histone DemethylasesLung NeoplasmsCigar SmokingCelllcsh:MedicineApoptosismacromolecular substancesArticlePulmonary Disease Chronic ObstructiveRisk FactorsmedicineHumansEnhancer of Zeste Homolog 2 ProteinNeoplasm Invasivenesslcsh:ScienceLung cancerA549 CellOncogenesisInflammationA549 cellRegulation of gene expressionCOPDMultidisciplinarybusiness.industrylcsh:REZH2ApoptosiJumonji Domain-Containing Histone DemethylaseCancerras GTPase-Activating Proteinmedicine.diseaseAlveolar Epithelial Cellrespiratory tract diseasesLung NeoplasmGene Expression Regulation NeoplasticNeoplasm Invasiveness Pulmonary Disease Chronic Obstructivemedicine.anatomical_structureA549 Cellsras GTPase-Activating ProteinsApoptosisAlveolar Epithelial CellsCancer researchlcsh:QbusinessHumanairway disease
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Latvijas Zinātņu akadēmijas, Latvijas Universitātes Astronomijas institūta populārzinātnisks gadalaiku izdevums

2012

Contents: JĀNIS IKAUNIEKS – 100: N.Cimahoviča. Subjacent Was Venture ; I.P. Articles on Jānis Ikaunieks and Articles by Jānis Ikaunieks in Zvaigžņotā debess ; “ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO: A.Balklavs. Ball Lightning and Solar Activity (abridged) ; Streamer with the USSR State Emblem on Mars (TASS materials) ; NEWS: I.Eglītis. Asteroid Baldone – Christmas Gift for Latvia ; I.Eglītis. LUAI Astrophysics Observatory Discovers First Trojan Asteroid ; V.Kalniņš. Exceeding Speed of Light in CERN Experiment from the Theory of Relativity Viewpoint ; O.Dumbrājs. Higgs Boson ; NOBEL PRIZE WINNERS: D.Docenko. Nobel Prize in Physics for Discovery of Accelerating Expansion of Universe ; SPACE RESE…

Jānis Ikaunieks - rakstiFrīdriha Candera piemineklis Šampētera ielā 2Ilgmārs Eglītis – ceļš uz astronomijuAstronomiskās parādības – 2012.gada pavasarīSaules pulksteņi arheoloģiskajos kultūrslāņosMārim Ābelem – 75Cilvēka evolūcija un astronomijaJānim Ikauniekam – 100Asteroīds “Baldone”Nobela prēmija fizikā 2011 – telpas paātrinātas izplešanās atklājumsMēness un Saules orbītu slīpumsGaismas ātrums CERN eksperimentāAgrim Jānim Kalnājam – 75Venēras tranzīts 5.jūn.2012.Komponists Ēriks Ešenvalds – astronomiskās tēmasSērskābais MarssIntegrālis Rumānijas skolēniemKārlim Žiglēvicam – 150Zvaigžņu tēma mākslā – dzeja un zīmējumiMedaļa – Saules aptumsums Latvijā 2011.01.04.Space Shuttle programma – noslēgums“Galileo” projekta zīmējumu konkurss – pavadonis LIENELatvijas “trojietis” 2011 QA450Astronomiski notikumi 2011.g. – Saules plankumi pilns Mēness aptumsumsMazā planēta 2010 GC158 = Nr. 284984 – “Ikaunieks”Higsa bozonsRotai Saveļjevai (Gūtmanei) – 90Imantam Platajam – 60Ieguvumi “Zvaigžņotās Debess” bibliotēkā (grāmatas žurnāli)Tumšā matērija – pazemē kosmosāVisuma izplešanās atklāšana – Ž.Lemetrs 1927.gadāLVU astronomijas studenti – 1952.gada diplomandi
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Zvaigžņotā Debess: 2006, Pavasaris

2006

Latvijas Zinātnes padome, Latvijas Universitāte

Krustvārdu mīklaVIRGOHI 21 – iespējama tumšās matērijas galaktikaJapānas starpplanētu zonde “Hayabusa” – asteroīda 1989ML Itokawa iežu paraugiPašu veidota enciklopēdija – WikipediaLatvijas atklātā matemātikas olimpiāde – uzdevumu atrisinājumiElga Kaupuša (Dreimane)Jupitera tumšās joslas un gaišās zonasAstronomijas vasaras skola "Norfa 2005"Zvaigžņu starojums un spektrsPolārzvaigzne – trīskārša zvaigžņu sistēmaGrozāmā zvaigžņu karte (φ = +57°)Zvaigžņotā debess 2006.gada pavasarīKarls Rāners. Visa radītā vienība un Cilvēka stāvoklis kosmosāAsteroīdu sadursme pirms 8.2 milj. gaduRīgas atklātā skolēnu astronomijas olimpiādeLatvijas astronomijas skolotāji ZviedrijāIgaunijas Riigikogu spīkere Ene Ergmā Astronomijas institūtāSaules un heliosfēras observatorijas SOHO desmitgadeOzona caurums 2005.gadāBretaņas megalītiskie Saules tempļi un kapenesSergejs BohanovsLokālā galaktiku grupaJaunatklāti Plutona pavadoņiŽurnāla „terra” pieci gadiNeformālā izglītība fizikā astronomijā un matemātikāŽurnāla “Foto Kvartāls” vēstuleMarss virsmas zondēšana – radaru novērojumiNeparasts Saulriets un varavīksnes mākoņiRīgas Akadēmiskā ģimnāzija – 375Kristus otrā atnākšana un debesu zīmesAstronomijas nometne "Ērgļa Omikrons”NASA kosmiskā zonde “Stardust” – putekļu paraugiCitplanētu HD 149026b un HD 189733b pāriešana savas zvaigznes diskamArturs Balklavs-Grīnhofs
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Early and midterm outcomes of bioresorbable vascular scaffolds for ostial coronary lesions: insights from the GHOST-EU registry.

2016

Aims: We aimed to investigate the outcomes of bioresorbable vascular scaffolds (BVS) in coronary ostial lesions. Ostial lesions represent a challenging angiographic subset, with higher event rates compared with non-ostial lesions. BVS might be associated with advantages over the long term, but their safety in this setting remains to be explored. Methods and results: Procedural and 12-month follow-up data from consecutive patients treated with BVS for lesions located at the ostium of the right (RCA), left anterior (LAD) or circumflex (LCX) coronary in 11 European centres were collected. The primary device-oriented endpoint was defined as a combination of cardiovascular death, target vessel m…

LCX (29Target lesionMale52%). Patients presenting with ostial lesions did not differ from the remaining cohort except for a higher incidence of prior revascularisation. Predilation was performed in 97% of the lesions (vs. 96% in non-ostialp= 0.035)medicine.medical_treatmentMyocardial Infarction304 patients with a mean age of 62 +/- 11years. There were 90 ostial lesions (5.8%) in 84 patients (6.4%) located at the ostial RCA (14Coronary Artery Disease030204 cardiovascular system & hematologyCoronary artery diseasebut their safety in this setting remains to be explored. Methods and results: Procedural and 12-month follow-up data from consecutive patients treated with BVS for lesions located at the ostium of the right (RCA)0302 clinical medicineAbsorbable Implants030212 general & internal medicineMyocardial infarctionCircumflexRegistriesTissue Scaffolds32%)Drug-Eluting StentsMiddle AgedThrombosisCoronary VesselsAims: We aimed to investigate the outcomes of bioresorbable vascular scaffolds (BVS) in coronary ostial lesions. Ostial lesions represent a challenging angiographic subset with higher event rates compared with non-ostial lesions. BVS might be associated with advantages over the long term but their safety in this setting remains to be explored. Methods and results: Procedural and 12-month follow-up data from consecutive patients treated with BVS for lesions located at the ostium of the right (RCA) left anterior (LAD) or circumflex (LCX) coronary in 11 European centres were collected. The primary device-oriented endpoint was defined as a combination of cardiovascular death target vessel myocardial infarction or target lesion revascularisation. The database included a total of 1549 lesions in 1304 patients with a mean age of 62 +/- 11years. There were 90 ostial lesions (5.8%) in 84 patients (6.4%) located at the ostial RCA (14; 16%) LCX (29; 32%) or LAD (47; 52%). Patients presenting with ostial lesions did not differ from the remaining cohort except for a higher incidence of prior revascularisation. Predilation was performed in 97% of the lesions (vs. 96% in non-ostial p= 0.618) post-dilation in 43% (versus 58% in the non-ostial group p= 0.008). At quantitative coronary angiography treatment of ostial lesions was associated with higher residual stenosis (30% [23-41] vs. 26% [20-37] p= 0.035) but no difference in minimum lumen diameter existed (p= 0.447). Follow-up data were available at 385 [362-465] days. The 12-month Kaplan-Meier estimated rates of scaffold thrombosis were 4.9% and 2.0% (ostial and non-ostial lesion groups respectively log-rank p= 0.005). The device-oriented composite endpoint occurred respectively in 12.6% and 4.6% at 12 months (log-rank p= 0.001). Treatment of ostial lesions was an independent predictor of this endpoint (p= 0.0025 HR 2.65 [1.41-4.97]).OstiumAims: We aimed to investigate the outcomes of bioresorbable vascular scaffolds (BVS) in coronary ostial lesions. Ostial lesions represent a challenging angiographic subsetTreatment Outcomein 12.6% and 4.6% at 12 months (log-rank p= 0.001). Treatment of ostial lesions was an independent predictor of this endpoint (p= 0.0025CardiologyFemale549 lesions in 1medicine.symptomCardiology and Cardiovascular MedicineAdultpost-dilation in 43% (versus 58% in the non-ostial groupmedicine.medical_specialtyor LAD (47HR 2.65 [1.41-4.97])but no difference in minimum lumen diameter existed (p= 0.447). Follow-up data were available at 385 [362-465] days. The 12-month Kaplan-Meier estimated rates of scaffold thrombosis were 4.9% and 2.0% (ostial and non-ostial lesion groupsrespectivelyLesion03 medical and health sciencesPercutaneous Coronary Interventionwith higher event rates compared with non-ostial lesions. BVS might be associated with advantages over the long termleft anterior (LAD) or circumflex (LCX) coronary in 11 European centres were collected. The primary device-oriented endpoint was defined as a combination of cardiovascular deathInternal medicinemedicineHumanstarget vessel myocardial infarction or target lesion revascularisation. The database included a total of 1Agedp= 0.008). At quantitative coronary angiographybusiness.industryPercutaneous coronary interventionp= 0.618)treatment of ostial lesions was associated with higher residual stenosis (30% [23-41] vs. 26% [20-37]log-rank p= 0.005). The device-oriented composite endpoint occurredmedicine.diseaseSurgery16%)businessEuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology
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Darījumdarbības brīvība kā pamattiesība un tās aizsardzība Latvijā

2020

Mūsdienās uzņēmējdarbības veikšana ir kļuvusi par pašsaprotamu darbību, taču vēl aizvien nav vienotas izpratnes, ko ietver darījumdarbības brīvība un kā to aizsargā Latvijas Republikā. Darbā analizē Eiropas Savienības Pamattiesību hartas 16.panta tvērumu, Līguma par Eiropas Savienības darbību 49.panta saturu, to piemērošanas robežas un Eiropas Savienības tiesas paustās atziņas, kā arī Eiropas Cilvēktiesību tiesas praksi, tāpat vēršot uzmanību uz to, vai darījumdarbības brīvība tiek pietiekami aizsagāta ar Satversmes 105.pantu.

LESD 49.pantspamattiesībasbrīvība veikt uzņēmējdarbībuEiropas Savienības Pamattiesību hartas 16.pantsdarījumdarbības brīvībaJuridiskā zinātne
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López García, José Miguel: La esclavitud a finales del antiguo régimen. Madrid, 1701-1837. De moros de presa a negros de nación

2020

La esclavitud a finales del antiguo régimen. Madrid [José Miguel]Revista de historia moderna 561078 2020 46 7649208 López García [0210-9093 553 Estudis]0210-9093 553 Estudis: Revista de historia moderna 561078 2020 46 7649208 López GarcíaUNESCO::HISTORIAFabrizio 365 369:HISTORIA [UNESCO]1701-1837. De moros de presa a negros de nación Filioli UranioJosé Miguel: La esclavitud a finales del antiguo régimen. Madrid
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Dominique Hölzle. Le roman libertin au XVIIIe siècle: une esthétique de la séduction, Oxford, Voltaire Foundation, 2012, 285 pagine.

2018

Language. Linguistic theory. Comparative grammarP101-410PC1-5498Romanic languagese-Scripta Romanica
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FluorMODgui V3.0 : a graphic user interface for the spectral simulation of leaf and canopy chlorophyll fluorescence

2006

The FluorMODgui Graphic User Interface (GUI) software package developed within the frame of the FluorMOD project Development of a Vegetation Fluorescence Canopy Model is presented in this manuscript. The FluorMOD project was launched in 2002 by the European Space Agency (ESA) to advance the science of vegetation fluorescence simulation through the development and integration of leaf and canopy fluorescence models based on physical methods. The design of airborne or space missions dedicated to the measurement of solar-induced chlorophyll fluorescence using remote-sensing instruments require physical methods for quantitative feasibility analysis and sensor specification studies. The FluorMODg…

Leaf fluorescenceCanopyFluorMODIrradianceReflectanceGeofísicaWRSFluorescènciaADLIB-ART-2498Graphic user interfaceCanopy fluorescenceTransmittanceLeaf angle distributionRadianceComputers in Earth SciencesLeaf area indexChlorophyll fluorescenceGeologyZenithInformation SystemsRemote sensingComputers & geosciences
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