Search results for "OZE"

showing 10 items of 355 documents

Epšteina-Barra vīrusa ietekme uz multiplās sklerozes pacientu klīnisku gaitu un magnētiskā rezonansa izmaiņām atkarībā no Anti-Epšteina-Barra vīrusa …

2016

Multiplā skleroze jeb izkaisītā skleroze ir autoimūnas dabas neiroloģiskā saslimšana. Ar MS slimo visā pasaulē. Tomēr, pēc epidemioloģiskiem datiem MS vairāk sastop Ziemeļvalstīs, ka arī Latvijā tā ir diezgan izplatīta. Līdz šīm slimības etioloģiskais faktors nav zināms. Ir vairākas hipotēzes, dažas no tiem ir zinātniski apstiprinātas, bet dažas atrodas izpētes līmenī. Mūsu pētījuma mērķis ir pierādīt EBV vīrusa infekcijas iesaistību šajā slimībā. Noskaidrot EBV infekcijas lomu slimības progresijā. Lai realizēt mūsu mērķus, mēs izveidojām pētijuma un kontrolgrupu, rezultātā pacientu kopējas skaits bija 60 cilvēki. Vidējais vecums pētijuma grupā bija 40 ± 12.938 gadi un kontrolgrupā 37.47 ± …

Epšteina-Barra vīrussMultiplā sklerozeEBV IgG (VCA)EDSSMRMedicīna
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Varieties of agencies during working life changes

2020

The aim of this study is to shed light on the varieties of workers´ agencies in working life change situations, which is an under-researched topic in the literature of workplace learning and in working life studies. The research questions are what kinds of agencies there are to be found when workers encounter changes and how the different kinds of agencies are connected together. The understanding of agency is grounded on the subject-centered socio-cultural approach, whereas the methodological approach is based on applying life-course perspective on research material consisting of 48 working life narratives written by Finnish adults. The narratives are analyzed by abductive content analysis…

ErwachsenenbildungArbeitslebenBerufs- und WirtschaftspädagogikArbeitsplatzmuutoskärsimysBelastungBusiness education pedagogicsLabor marketBusiness educationEmpirical researchAdult education0504 sociologyWirtschaftspädagogiktyöntekijätAgency (sociology)SociologyFinlandCareerlcsh:LC8-6691Working-day worldCapacity to act05 social sciencesEmpirische Untersuchung050301 educationtoimijuusLabour MarketPublic relationsSpecial aspects of educationLeidenEmpirical studyArbeitsweltHandlungBerufsbiografieHandlungsfähigkeitmuutosvastarintaWorld of workJob lossErziehung Schul- und BildungswesenArbeitsmarktAdult trainingResistance (psychoanalysis)ModificationelämänkaariEducationddc:370Lebenslanges LernenBerufslebenQualitative researchErwachsenenbildung / WeiterbildungelämänmuutoksetLife long learningNarrativetyöelämäsmall agencyÄnderungLifelong learninglcsh:Special aspects of educationsufferingLC8-6691business.industry050401 social sciences methodsWorking processQualitative ForschungAdult educationworking life changesSituationFinnlandTransformative learningAgencyContent analysisagencyLife-long learningArbeitsprozessbusiness0503 educationAgency-TheorieQualitative researchEuropean Journal for Research on the Education and Learning of Adults
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Evolutive Profiles of Caseins and Degraded Proteins in Industrial Cow’s Milk Curds

2016

The importance of prepackaged curds in the current cheese market is increased in the last years because of the persistence of cyclic periods with remarkable diminution of stored raw materials. Consequently, the cyclic deficiency of cow’s milk may determine the subsequent lack of correlated derivatives and force manufacturers to use prepackaged curds. Because of the critical importance of the chemical and microbiological ‘quality’ of these curds, the study of evolutive profiles of casein contents in selected industrial curds should be recommended. The aim of this chapter has been to show the analytical results of an industrial study carried out on seven different cow’s milk curds during stor…

Extended storage03 medical and health sciences0302 clinical medicineChemistryCasein030221 ophthalmology & optometryfood and beverages030212 general & internal medicineFood scienceFrozen storageRaw material
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Projekts: SIA "ITELL" pilnveidošana

2021

Maģistra darba tēma ir uzņēmuma SIA iTell darbības projekts, kurš saistīts ar uzņēmuma attīstību turpmākajos trijos gados. Darba mērķis ir izpētīt nozares perspektīvas un projekta realizācijas atdevi, koncentrējoties un apkalpojot juridiskās personas. Uzņēmums strādā sakaru līdzekļu remonta nozarē, kurš reģistrēts VID ar NACE 95.12 kodu. Kā vērojams pēdējo desmit gadu laikā, mūsdienu tehnoloģiju attīstība notiek ļoti strauji, īpaši, IT nozarē. Uzņēmuma darbība ir ļoti cieši saistīta ar IT nozares nodrošinājumu. Pamatojoties uz iepriekšminēto, secināms, ka nozare, kurā strādā uzņēmums, ir pieprasīta un aktuāla. Līdz ar tehnoloģiju attīstību, ir jāattīstās arī pakalpojumu sniedzējiem. Pamatoj…

Finanses un kredītsSIA iTellJuridiskās personasFinanšu prognozeNACE 95.15.Sakaru iekārtu remonts
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Projekts: Tirdzniecības uzņēmuma "DĀRSIJA" dibināšana

2016

Maģistra darba mērķis ir uzņēmuma dibināšanas projekta izstrāde un novērtēšana, veicot ieņēmumu un izdevumu aprēķināšu, sastādot un veicot uzņēmuma finanšu pārskatu analīzi. Projekta ideja, kura aprakstīta maģistra darba pirmajā nodaļā, ir konkurētspējīga uzņēmuma dibināšana, kurš veiksmīgi darbojas ziedu tirdzniecības nozarē, bet uzņēmuma galvenie mērķi ir, apmācot jaunos darbiniekus, veicot sadarbību ar piegādātājiem, atvērt ziedu salonu un 3 gadu laikā sasniegt stabila uzņēmuma tēlu, bet, izmantojot dažādas reklāmas kampaņas un konkursus, 5 gadu laikā ieņemt vadošo pozīciju ziedu tirdzniecībā. Paplašināt uzņēmumu un radīt jaunas darba vietas kā arī dot labumu Latvijas ekonomikai. Uzņēmum…

Finanses un kredītsziedidāvanasfloristikarozes
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Preparation of Thin-Film Frozen-Hydrated/ Vitrified Biological Specimens for Cryoelectron Microscopy

2003

Frozen hydratedBiological specimenChemistryMicroscopyThin filmNuclear chemistry
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2014

Purpose The removal of excessive melanin pigments that obscure ocular tissue morphology is important to address scientific questions and for differential diagnosis of ocular tumours based on histology. Thus, the goal of the present study was to establish an effective and fast melanin bleaching method for paraffin and frozen mouse and human ocular tissues. Methods Paraffin-embedded and frozen ocular specimens from mice and human donors were subjected to bleaching employing two methods. The first employed potassium permanganate (KMnO4) with oxalic acid, and the second 10% hydrogen peroxide (H2O2). To determine optimal bleaching conditions, depigmentation was carried out at various incubation …

Frozen section procedurePathologymedicine.medical_specialtyMultidisciplinarygenetic structuresH&E stainHistologyBiologyMelaninchemistry.chemical_compoundPotassium permanganateDepigmentationchemistrymedicinesense organsmedicine.symptomHydrogen peroxideParaformaldehydePLOS ONE
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RETRACTILE MESENTERITIS MIMICKING AN ADRENAL TUMOR

1999

Retractile mesenteritis is a nonspecific inflammatory process involving the adipose tissue of the mesentery.1 It is a diagnostic challenge to identify this benign condition and, thus, avoid unnecessary surgery. Although approximately 100 cases have been published describing stomach and intestine involvement,z to our knowledge involvement of the urological organs has not been described previously. Consequently the urological literature lacks any information on this pathological entity. We report a rare case of retractile mesenteritis presenting as an adrenal tumor. were obtained and sent for frozen section, which revealed fibrotic tissue similar to retroperitoneal fibrosis. Due to the extens…

Frozen section procedurePathologymedicine.medical_specialtybusiness.industryRetractile MesenteritisUrologyHistologyMalignancymedicine.diseaseRetroperitoneal fibrosismedicine.anatomical_structureMedicineDifferential diagnosismedicine.symptombusinessPancreasMesenteryThe Journal of Urology
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Immuno-fluorescence cytochemistry on thin frozen sections of human substantia nigra for staining of monoamine oxidase A and monoamine oxidase B: a pi…

1990

Immunofluorescence cytochemistry on thin frozen sections of human substantia nigra for staining of MAO-A and MAO-B revealed that only about 10% of the melanin-containing neurons are positive for MAO-A, while they are substantially free of MAO-B.

Frozen section procedurebiologymedicine.diagnostic_testMonoamine oxidaseChemistrySubstantia nigraImmunofluorescenceMolecular biologyStainingnervous systemBiochemistrybiology.proteinmedicineCytochemistrysense organsMonoamine oxidase BMonoamine oxidase A
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Sex Determination by Genomic Dot Blot Hybridization and HLA DQα Typing by PCR from Fixed Tissues

1992

Recent advances in molecular biology methods have significantly increased the ability to detect genetic variation at the genomic level for forensic purposes. However, the quality requirements for blood, fresh or frozen tissue as a source of DNA are a practical limitation for typing the victim in order to conduct investigations on unsolved cases. Since paraffin embedded specimens are easily obtainable the ability to study this material would be of great value in current forensic practice.

GROUP-SPECIFIC COMPONENTGenetic variationDot blotComputational biologyTypingFrozen tissueMOLECULAR BIOLOGY METHODSBiologyMolecular biologyParaffin embedded
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