Search results for "ILC"

showing 10 items of 129 documents

Darbs ar tekstilmateriāliem dizainā un tehnoloģijās 3.klasē

2022

Diplomdarba “Darbs ar tekstilmateriāliem dizainā un tehnoloģijās 3.klasē” mērķis izstrādāt mācību saturu tēmai “Darbs ar tekstilmateriāliem dizainā un tehnoloģijās 3.klasē” un aprobēt praksē. Pētījums sastāv no trim nodaļām. Pirmajā sniegts teorētiskais pamatojums mācību satura veidošanai dizainā un tehnoloģijās, īpaši akcentēta tēma “Darbs ar tekstilmateriāliem”, kuras ietvaros apkopota informācija par vilnu un tās ieguvi, kas ļauj veidot integrētu mācību saturu, kā arī par filcēšanu un izšūšanu. Otrajā nodaļā sniegts pārskats par izstrādāto tematisko plānu tēmas “Darbs ar tekstilmateriāliem” ietvaros, bet trešajā – pārskats par veikto aprobāciju. Noslēgumā formulēta atbilde uz pētījuma ja…

Pedagoģijadarbs ar tekstilmateriāliemizšūšanadizains un tehnoloģijassākumskolafilcēšana
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Filcēšanas pamatu apguve mājturībā un tehnoloģijās 5.klasē

2019

Diplomdarba mērķis ir izstrādāt mācību saturu tēmai “Filcēšanas pamati” mājturībā un tehnoloģijās 5.klasē un praktiski pārbaudīt to skolā. Mācību tēmas apguves procesā, autore vēlas paplašināt skolnieču zināšanas par rokdarbu daudzveidību.Kā arī veidot priekšstatu, kā var radīt izstrādājumu, procesu iedalot četros posmos- iedvesmas avots, skice, filcēts penālis, vērtēšana.

Pedagoģijamājturība un tehnoloģijasFilcēšanavilnamācību satursskice
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Kompetenču pieeja telpisku tekstila objektu izveidē dizainā un tehnoloģijās 4.klasē

2022

Diplomdarba tēma ir “Kompetenču pieeja telpisku tekstila objektu izveidē dizainā un tehnoloģijās 4.klasē”. Šī tēma izvēlēta, lai papildinātu pieejamo mācību līdzekļu klāstu sākumskolas skolotājiem. Lai mācību līdzekļi būtu pieejami elektroniski un veidoti skolēnu kompetences attīstīšanai tekstila tehnikās. Diplomdarbs sastāv no ievada, četrām nodaļām, un desmit pielikumiem. Diplomdarba izstrādes laikā izmantoti deviņpadsmit literatūras avoti. Diplomdarbs izstrādāts ar mērķi izveidot mācību saturu 4.1.tēmai “Kā filcē telpiskus tekstila objektus?” 4.klasē, mācību priekšmetā dizains un tehnoloģijas. Gatavie mācību materiāli izvērtēti ar ekspertatzinuma metodi. Diplomdarba pirmajā nodaļā skaidr…

Pedagoģijaslapjā filcēšanadizains un tehnoloģijaskompetenču pieejasausā filcēšanafilcēšanas tehnikas
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Effect of the lemon essential oils on the safety and sensory quality of salted sardines (Sardina pilchardus Walbaum 1792)

2017

The main aim of this research was to investigate the biopreservative effects of lemon essential oil (EO) micro-emulsions on salted sardines. The experimental design included two experimental trials, SR1 and SR2 carried out with 25 ml of lemon EO micro-emulsion at 0.3 and 1.0% (v/v), respectively, and a control trial performed without EO addition. Chemical analyses on salted sardines inoculated with the EOs clearly showed a substantial persistence of several volatile organic compounds (VOCs) belonging to groups of monoterpene hydrocarbons, oxygenated monoterpenes and sesquiterpene hydrocarbons derived from EOs during the entire period of ripening. In particular, the molecules mostly represen…

PreservativeMonoterpeneFlavourSardina pilchardusHurdle-technologySalting proceSesquiterpene01 natural scienceslaw.inventionchemistry.chemical_compound0404 agricultural biotechnologylawSardinesSettore AGR/01 - Economia Ed Estimo RuraleFood scienceSettore BIO/06 - Anatomia Comparata E CitologiaExtremely halophilic bacteriaEssential oilExtremely halophilic bacteria; Histamine; Hurdle-technology; Lemon essential oil; Salting process; Sardines; Biotechnology; Food ScienceLimoneneSardine010401 analytical chemistrySalting processRipening04 agricultural and veterinary sciences040401 food science0104 chemical scienceschemistryLemon essential oilHistamineBiotechnologyFood ScienceSettore AGR/16 - Microbiologia Agraria
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Eight-Year Health Risks Trend Analysis of a Comprehensive Workplace Health Promotion Program.

2020

Research has shown that workplace health promotion (WHP) efforts can positively affect employees&rsquo

Program evaluationMaleWilcoxon signed-rank testHealth Toxicology and MutagenesisOccupational Health Serviceshealth riskslcsh:Medicine0302 clinical medicinekehitysohjelmatMedicine030212 general & internal medicineProspective StudiesWorkplaceimplementationRisk managementfood and beveragesprogram evaluationMiddle Aged030210 environmental & occupational health3142 Public health care science environmental and occupational healthTest (assessment)Trend analysisworkplace health promotionFemaleAdult515 PsychologytehokkuusriskienhallintaeffectivenessHealth PromotionAffect (psychology)risk managementArticleterveyden edistäminen03 medical and health sciencesMcNemar's testWorkplace health promotionEnvironmental healthmental disordersHumansOccupational Healthtyöterveysbusiness.industryfungilcsh:RPublic Health Environmental and Occupational HealthtoteutusbusinessarviointiterveysriskitInternational journal of environmental research and public health
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Noguruma un gulētiešanas laika novilcināšanas saistība ar prokrastināciju skolotājiem

2016

Pētījuma mērķis bija noskaidrot sakarību kā augstāki prokrastinācijas kā iezīmes un noguruma rādītāji prognozē gulētiešanas laika novilcināšanu. Dati tika ievākti Rīgas un Ogres novada skolās elektroniski. Tika aptaujāti N=229 skolotāji ar vidējo vecumu M=43,66 (SD=11,57), no kuriem 26 bija vīrieši un 203 sievietes. Tika izmantota: “Prokrastinācijas aptauja” (Lay, 1986) un divas aptaujas, kuras tiek adaptētas šī maģistra darba ietvaros “Gulētiešanas laika prokrastinācijas skala” (Adriaanse, De Ridder, Evers, & Kroese, 2014), “Noguruma aptauja” (Chalder et al., 1993). Tika izvirzīta hipotēze - nogurums un prokrastinācija pozitīvi prognozē gulētiešanas laika novilcināš…

Prokrastinācijas aptaujaNogurumsPsiholoģijaProkrastinācijaGulētiešanas laika novilcināšanaGulētiešanas laika prokrastinācijas skala
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Fracture resistance and failure mode of posterior fixed dental prostheses fabricated with two zirconia CAD/CAM systems.

2014

Background In recent years there has been an improvement of zirconia ceramic materials to replace posterior missing teeth. To date little in vitro studies has been carried out on the fracture resistance of zirconia veneered posterior fixed dental prostheses. This study investigated the fracture resistance and the failure mode of 3-unit zirconia-based posterior fixed dental prostheses fabricated with two CAD/CAM systems. Material and Methods Twenty posterior fixed dental prostheses were studied. Samples were randomly divided into two groups (n=10 each) according to the zirconia ceramic analyzed: Lava and Procera. Specimens were loaded until fracture under static load. Data were analyzed usin…

Prosthetic DentistryMaterials sciencebiologyWilcoxon signed-rank testbusiness.industryResearchFracture loadDentistryOdontología:CIENCIAS MÉDICAS [UNESCO]biology.organism_classificationCiencias de la saludZirconia ceramicUNESCO::CIENCIAS MÉDICASFracture (geology)Cubic zirconiaProcerabusinessGeneral DentistryFailure mode and effects analysisJournal of clinical and experimental dentistry
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Comparison of histological and computed tomographic measurements of pig lung bronchi.

2020

Aim Light microscopy is used as template in the evaluation and further development of medical imaging methods. Tissue shrinkage caused by histological processing is known to influence lung tissue dimensions. In diagnosis of COPD, computed tomography (CT) is widely used for automated airway measurement. The aim of this study was to compare histological and computed tomographic measurements of pig lung bronchi. Methods Airway measurements of pig lungs were performed after freezing under controlled inflation pressure in a liquid nitrogen bath. The wall thickness of seven bronchi was measured via Micro-CT and CT using the integral-based method (IBM) and the full-width-at-half-maximum method (FW…

Pulmonary and Respiratory MedicineFrozen section procedureLungCorrelation coefficientWilcoxon signed-rank testbusiness.industrylcsh:Rlcsh:MedicineOriginal Articles17030218 nuclear medicine & medical imagingComputed tomographic1203 medical and health sciences0302 clinical medicinemedicine.anatomical_structureBasic Science030220 oncology & carcinogenesisStatistical significanceMedical imagingMedicinebusinessWall thicknessNuclear medicineERJ open research
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Comparison of Single-Echo T2-weighted Fast Spin-Echo and Conventional Spin-Echo MR Sequences

1998

We compared single-echo T2-weighted fast spin-echo (FSE) magnetic resonance imaging and conventional spin-echo (CSE) T2-weighted imaging in the detection of brain lesions of multiple sclerosis (MS). 16 patients with clinically definite MS underwent brain imaging at 0.5 T with T2-weighted single-echo fast spin-echo (FSE) and conventional spin-echo (CSE) sequences. Image analysis was performed by three of the investigators who worked together to reduce interobserver variability. Statistical analysis was performed using Student's t test to assess the difference in the contrast-to-noise (C/N) ratio of MS lesions between CSE and FSE sequences. The Wilcoxon signed rank test was used to evaluate …

Radiological and Ultrasound Technologymedicine.diagnostic_testWilcoxon signed-rank testbusiness.industryMultiple sclerosisEcho (computing)Magnetic resonance imagingFast spin echomedicine.diseaseNeuroimagingparasitic diseasesmedicineSpin echoBrain lesionsRadiology Nuclear Medicine and imagingNeurology (clinical)businessNuclear medicineRivista di Neuroradiologia
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Development of Household Income Towards Modern Welfare Economics in Latvia

2020

Latvia in international comparisons is among the countries with rather low average income for households but rather high differences in income in households, especially in highest income households (richest quintile) characterised with significant indicators of variability in euro zone countries by Household and Consumption Survey conducted buy Bank of Latvia by methodology of European Central Bank in all eurozone countries and according EU- SILC (European Union Statistics on Income and Living Conditions) data. This current research is devoted to analysis of development of income and variability of income of households in Latvia in comparison with other OECD countries and eurozone countries…

Regions:SOCIAL SCIENCES::Business and economics [Research Subject Categories]Labour Force SurveyHousehold sizeIncome differencesEU-SILC
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