showing 36 of ~574560 from 574555 documents
Kustību rotaļa kā pārvietošanās pamatkustību pilnveidotāja 2-3 gadus veciem bērniem
2021
Nosaukums: Kustību rotaļa kā pārvietošanās pamatkustību pilnveidotāja 2-3 gadus veciem bērniem. Autore: Marina Stražinska Zinātniskā darba vadītāja: Mg. izgl. zin. Agita Klempere- Sipjagina Šajā kvalifikācija darbā tika teorētiski pētīta kustību rotaļa kā pārvietošanās pamatkustību pilnveidotāja pirmsskolā. Tika izpētīta konkrētā vecuma posma bērna attīstība un attīstības īpatnības. Darba pirmā nodaļa teorētiski raksturotas pamatkustības. Otrajā nodaļā teorētiski raksturotas 2-3 gadus vecu bērnu psiho-fizioloģiskās attīstības īpatnības. Trešajā nodaļā tika teorētiski pētīta rotaļu būtība un kustību rotaļas nozīme 2-3 gadus vecu bērnu pamatkutību pilnveidošana. Empīriskajā pētījumā tika izzi…
Pyrazole[3,4-d]pyrimidine derivatives loaded into halloysite as potential CDK inhibitors
2021
Uncontrolled cell proliferation is a hallmark of cancer as a result of rapid and deregulated progression through the cell cycle. The inhibition of cyclin-dependent kinases (CDKs) activities is a promising therapeutic strategy to block cell cycle of tumor cells. In this work we reported a new example of nanocomposites based on halloysite nanotubes (HNTs)/pyrazolo[3,4-d]pyrimidine derivatives (Si306 and Si113) as anticancer agents and CDK inhibitors. HNTs/Si306 and HNTs/Si113 nanocomposites were synthesized and characterized. The release kinetics were also investigated. Antitumoral activity was evaluated on three cancer cell lines (HeLa, MDA-MB-231 and HCT116) and the effects on cell cycle ar…
5 – 6 gadīgo bērnu tikumu attīstības veicināšana kustību rotaļās
2021
Kvalifikācijas darba temats: “5 – 6 gadīgo bērnu tikumu attīstības veicināšana kustību rotaļās”. Autore: Ilana Indrijaite Kvalifikācijas darbā analizēta pedagoģiskā un psiholoģiskā literatūra par tikumiem un tikumiskām vērtībām, tās attīstības īpatnībām 5 – 6 gadīgajiem bērniem, par kustību rotaļas nozīmi bērnu tikumu attīstībā, kā rezultātā, tika teorētiski pamatota kustību rotaļas izmantošana tikumu attīstības veicināšanā. Kvalifikācijas darba empīriskā daļā tika praktiski pārbaudīta izvirzītā hipotēze un iegūts praktiskais apstiprinājums tam, ka kustību rotaļa veicina bērnu tikumu attīstību. Pamatojoties uz teorētiskām un empīriskās atziņām, tika izdarīti secinājumi un izvirzīti priekšli…
Identification and analysis of security risks of the Information system and website
2021
2ANOTĀCIJA Darba mērķis ir izanalizēt izplatītākos drošības riskus tīmekļvietnēm un informācijas sistēmām, nosakot tos, veikt ielaušanas testēšanu uz noteikto tīmekļvietni. Tēma ir īpaši aktuāla, jo mūsdienu pasaulē ar tehnoloģiju attīstību un arī Covid-19 laikā vie tnes arvien vairāk sāk sniegt tiešsaistes pakalpojumus. Tīmekļvietnes apstrādā un glabā lietotāju sensitīvo informāciju un nevar būt 100% droša,līdz ar ko krāpnieku interese pieaug. Darb ā ir izanalizētamūsdienas drošības situācija,statistika par tīmekļvietnēm, kā arī izmantojot OWASP datus ir noskaidroti visizplatītākie drošības riski un drošības līdzekļi pret tiem. Izmantojot informāciju par drošības riskiem,darba ietvaros ir …
Auto vadīšanai rekomendēto briļļu lēcu ietekme uz redzi
2021
Darbs ir uzrakstīts latviešu valodā uz 38 lappusēm. Tas satur 20 attēlus, 8 tabulas, 32 atsauces uz literatūras avotiem un 1 pielikumu. Darba mērķis: izvērtēt vai auto vadīšanai paredzētās briļļu lēcas ietekmē redzi. Redzes asuma mērījumi tika veikti 13 dalībniekiem ar ‘FrACT’ programmu- bez pieliktas lēcas, ar lēcu bez klājuma, ar lēcu ar pretatspīduma klājumu, ar lēcu, kas rekomendēta auto vadīšanai. Rezultātā noskaidrojām, ka briļļu lēca, kas rekomendēta auto vadīšanai un briļļu lēca ar pretatspīduma klājumu būtiski uzlaboja redzes asumu. Atslēgvārdi: redzes asums, auto vadīšana, briļļu lēcu pārklājumi, nakts redzes traucējumi.
Outdoor activities and motor development in 2–7-year-old boys and girls
2021
Problem Statement: Parents of young children favor indoor activities for their children, because staying inside supports comfortable daily routines in the family timetable, safety issues and clothing. However, playing outdoors supports children’s development, offering multiple challenges to overcome and the possibility to learn new skills. Approach: Based on Gibson’s theory of affordances (1977), outdoors can be seen as an excellent learning environment for children to reach the zone of proximal development (Vygotsky, 1987). Purpose: This paper describes Finnish nature and four seasons as an environment to support children’s motor development and inspire outdoor playing. The Skilled kids pa…
The Impact of COVID-19 on the Rent-a-Car Industry
2021
Without any doubt, coronavirus disease slumped global economies in an unparalleled crisis, one of the worst downturns since 2008. COVID-19 not only affected negatively the tourism industry but also other service sectors. To some extent, governments have adopted two different dispositions against the virus. While some nations imposed a strict lockdown, others privilege the consumption and domestic circuits of payment. In its history, the tourism industry has never faced a crisis of this caliber, and its impacts remain unsure even to date. Although the interests and studies evaluating the impact of COVID-19 have captivated the attention of countless scholars, less attention has been given to …
Setting Individual Goals for Pupils with Profound Intellectual and Multiple Disabilities : Engaging in the Activity Area-Based Curriculum Making
2021
The activity area-based curriculum model (AACM) is used in the Finnish basic education to support pupils—most of whom have profound intellectual and multiple disabilities (PIMD)—who could benefit more from skills that advance independent life coping. Existing studies have concentrated mainly on the Individual Education Plan (IEP) goal-setting process for pupils with milder disabilities than PIMD and have consistently demonstrated significant barriers in the process. This study explores the collaborative IEP goal-setting process for pupils with the AACM. Sixty-five Finnish special education teachers using the AACM participated in the study. Semi-structured interviews were analysed with thema…
Gågater i Risør : En studie av hvordan gågater kan endre Risør sentrum for næringsliv, befolkningen og besøkende
2021
Master's thesis in Global Development and Planning (UT505) For several decades’ pedestrian streets in the center of Risør, where the shops are located, have been discussed. There has been disagreement about the significance of pedestrian streets for shoppers and shops. The trade stand believes that it is crucial for stores turnover that customers have good accessibility by car. The municipality, in turn, believes that the introduction of pedestrian streets will have a decisive influence on the urban environment. Initially, it will only be in the summer pedestrian streets will be relevant, because of the summer tourism which leads to a significantly greater car traffic in and through the cen…
Novel Results on the Number of Runs of the Burrows-Wheeler-Transform
2021
The Burrows-Wheeler-Transform (BWT), a reversible string transformation, is one of the fundamental components of many current data structures in string processing. It is central in data compression, as well as in efficient query algorithms for sequence data, such as webpages, genomic and other biological sequences, or indeed any textual data. The BWT lends itself well to compression because its number of equal-letter-runs (usually referred to as $r$) is often considerably lower than that of the original string; in particular, it is well suited for strings with many repeated factors. In fact, much attention has been paid to the $r$ parameter as measure of repetitiveness, especially to evalua…
Close to my heart: meanings associated with places near and far: Poster
2021
Terminology and classification of miracle slimming diets: A narrative review and new proposals
2021
Introduction: In the last years, confusing or misleading use of the term called miracle or magic diets, using to weight loss treatment, has increased, along with several classification of them. Objectives: The purpose of this narrative review is to discuss miracle slimming diets and proposal new term and new classification for these diets. Methods: A narrative review up to September 2021 was carried out in the PubMed, Google Scholar, and Web of Knowledge. Furthermore, this strategy was complemented with a comprehensive search of the 'grey' literature [7] based in four different searching strategies: i) grey literature databases, ii) customized Google search engines, iii) targeted websites, …
Meniere's disease: Therapeutic options
2021
Meniere's disease (MD) is characterized by the triad of fluctuating hearing loss, episodic vertigo and tinnitus, and by endolymphatic hydrops found on postmortem examinations. Since the description of endolymphatic hydrops by Hallpike and Cairns, the physiopathology of Meniere's symptoms has been based on assumption that the pathologic lesion was the cause of the symptoms. Schuknecht proposed the theory of membranous rupture causing the mixing up of endolymph and perilymph leading to the occurrence of Meniere's symptoms. Lawrence confirmed this theory with research on experimental animals. In 1995 the AAO-HNS criteria defines "Possible MD (Grade D), Probable MD (Grade C), Definite MD (Grade…
Darba un atpūtas laiks.
2021
Darba autore: Dana Mičule. Bakalaura darba tēma: Darba un atpūtas laiks. Darba zinātniskā vadītāja: lekt. mag. iur. Velga Slaidiņa. Darbam mērķis – veikt darba laika tiesiskā regulējuma un jēdziena un atpūtas laika tiesiskā regulējuma un jēdziena analīzi. Darba izstrādes gaitā izmantoti latviešu autoru literatūras grāmatas un publikācijas, angļu autoru grāmatas, Latvijas Republikas juridiskās prakses materiāli, Eiropas Savienības tiesu prakses materiāli, Latvijas Republikas normatīvie akti, Eiropas Savienības normatīvie akti un vairāku ārvalstu normatīvie akti. Darba struktūru veido trīs nodaļas ar vairākām apakšnodaļām, kurās apskatīts darba laika tiesiskais regulējums un jēdziens, darba l…
Activation-Induced Rigidity in Neurologically and Cognitively Healthy Individuals Aged 18-90 Years: A Cross-Sectional Study.
2021
Background: Rigidity is a key clinical feature of Parkinson’s disease (PD), but in a very early phase of the disease it may be absent and can be enhanced through active movements of the arm contralateral to the one being tested. Objective: To evaluate in a large cohort of neurologically and cognitively healthy (NCH) subjects aged 18–90 years if activation-induced rigidity (AR) is present in all age classes, and if there are biological differences between subjects showing AR (AR+) and not showing AR (AR-). Methods: 2,228 NCH subjects categorized as young adult (18–44 years), adult (45–64 years), elderly (65–74 years), and old/oldest-old (75–90 years) were included in the analysis, and underw…
Konkrētā sintaksē balstīta aizvietošana grafiskām valodām
2021
Rīku atbalsts modelēšanas valodām, tai skaitā grafiskām domēn-specifiskām valodām, nav pietiekami attīstīts. Funkcionalitāte, kas tipiski ir pieejamas citos rīkos, piemēram, teksta redaktoros, programmatūras izstrādes vidēs utt. nav pieejamas grafiskām modelēšanas valodām, piemēram, atrast meklējamo modeļa fragmentu, aizvietot atrasto fragmentu utml. Šim nolūkam tika izveidots paplašinājums ‘Konkrētā sintaksē balstīta aizvietošana grafiskām valodām’ grafisku domēn-specifisko valodu rīku būves platformai ajoo. Šis paplašinājums piedāvā atrastā modeļa fragmenta aizvietošanu ar citu fragmentu vai fragmenta dzēšanu.
Transitioning to Platform-based Services and Business Models in a B2B Environment
2021
Given the considerable success of companies such as Apple, Amazon or Airbnb, the term platform is on everyone’s lips today. Accordingly, platforms have long since also found their way into service science. However, mastering the transition from established product-sales-based offerings to platform-based services and business models comes with a multitude of challenges. In a B2B context, incumbent companies need to carefully evaluate how they can benefit from the establishment of platforms, especially in light of the effects on their existing business models and ties to other actors. Hence, we invited scholars with different backgrounds to provide viewpoints on the opportunities and challeng…
Neurodidattica teatrale e la performance dell'apprendimento
2021
La Neurodidattica, o Neuroeducation, innestata nel campo della Neuropsicologia infantile, si colloca tra la Neurobiologia e le Scienze dell'educazione: la prima si basa sul principio per cui ogni apprendimento determina un cambiamento nel cervello, dato che le reti neurali subiscono alcune modifiche; le Scienze dell'educazione hanno come obiettivo quello di creare strategie e metodologie didattiche sempre più efficaci. L'incontro tra Neurodidattica e prassi teatrale genera un ripensamento di alcuni aspetti del processo di insegnamento apprendimento, quali la cognizione, l emozione, l espressività emotiva, i registri della comunicazione, con un esercizio significativo di quelle aree encefali…
Milo De Angelis: il lessico del ritorno e del topos tra finitudine e assoluto
2021
Tema dell’articolo è il lessico nella poesia di Milo De Angelis analizzato attraverso i temi fondanti della poetica: adolescenza, ritorno, topos. Al centro dell’universo lessicale viene collocato e discusso anche quel particolare stato di tensione che percorre i testi del poeta e che li caratterizza in maniera distintiva. Dotato di persistenza e privo di accidentalità, esso si manifesta in addensamenti polarizzati, giungendo a coinvolgere anche la diade finitudine vs indefinitezza. Il discorso sul lessico, quindi, è condotto all’interno del complesso e variegato diasistema di lingua e pensiero deangelisiano del quale vengono presi in conto le articolazioni testuali più rilevanti. L’analisi …
El arte urbano en la educación no formal : propuestas educativas
2021
El Arte Urbano puede ser utilizado como ejemplo de comunicación y de reivindicación. A través de él, los destinatarios son capaces de ver más allá de la representación artística e incluso, del propio mensaje que quiere transmitir el autor. Son capaces de relacionarlo con situaciones del día a día, con imágenes y vídeos actuales. E incluso, la sobresaturación tecnológica y de información, puede convertirse en un punto a favor, ya que, al ser conocedores de la realidad social, política, económica y climática actual, facilita el desarrollo de la actividad y la creación de grupos de discusión bastantes interesantes e innovadores.
Kuoropedagogiikkaa uusin silmin : tavoitteena osallisuus ja taiteellinen taso
2021
A practical methodology to perform global sensitivity analysis for 2D hydrodynamic computationally intensive simulations
2021
Sensitivity analysis is a commonly used technique in hydrological modeling for different purposes, including identifying the influential parameters and ranking them. This paper proposes a simplified sensitivity analysis approach by applying the Taguchi design and the ANOVA technique to 2D hydrodynamic flood simulations, which are computationally intensive. This approach offers an effective and practical way to rank the influencing parameters, quantify the contribution of each parameter to the variability of the outputs, and investigate the possible interaction between the input parameters. A number of 2D flood simulations have been carried out using the proposed combinations by Taguchi (L27…
Groundwater Safety by Monitoring Quality Parameters in Transylvania, Romania
2021
This chapter presents the safety of groundwater in Transylvania, Romania by monitoring quality parameters. At first, presents the aspects regarding the importance of groundwater for humankind, the underground water being regarded as a natural, untreated and free source. Drinking water is used in human food that meets a number of physicochemical and microbiological conditions that allow consumption without endangering health. The case study is carried out in a Romanian region (Alba County—Transylvania), the main appreciation indicators of the underground water sources quality being monitored over time. Concentration/pollution levels were determined by physicochemical and microbiological anal…
Pirmsskolas vecuma 1,5 - 3 gadīgu bērnu pašapkalpošanās prasmju sekmēšana pedagoģiskajā procesā
2021
Edītes Siromolotovas kvalifikācijas darba "Pirmsskolas vecum bērna 1,5 – 3 gadīgu bērnu pašapkalpošanās sekmēšana pedagoģiskajā procesā" mērķis ir teorētiski un praktiski izpētīt, kā pedagogs var sekmēt bērna pašapkalpošanās prasmes, atbalstīt bērnu būt drošam un patstāvīgam. Darbs sastāv no divām daļām. Pirmā – teorētiskā daļa, kura sastāv no teorētiskās bāzes, pedagoģijas un psiholoģijas zinātnieku atziņām, kāpēc ir svarīgas pašapkalpošanās iemaņas, kas to veicina. Kā arī teorētiski raksturo attiecīgā vecumposma īpatnības. Otrā – empīriskā daļa, kurā tiek veikts novērojumus par bērnu pašapkalpošanās prasmēm, kā arī pedagoģiskās darbības, kuras veicina bērna pašapkalpošanās iemaņas. Novēro…
Oikonyme als Ausdrucksform der Zweisprachigkeit. Zum Gebrauch der Siedlungsnamen in der Chronik der Pfarrei Zawada Ks
2021
Sytuacja językowa na Górnym Śląsku doprowadziła z biegiem czasu do tego, że obecnie wiele miejscowości w regionie posiada nazwy, które można przypisać do niemieckiego lub polskiego systemu językowego. Jeśli autor ma do dyspozycji różne nazwy tego samego miejsca, interesujące jest, które z nich stosuje w swoim tekście, ponieważ w takich przypadkach zawsze istnieje możliwość, że ta czy inna nazwa przekazywać będzie również treści wykraczające poza czystą funkcję oznaczenia. Na podstawie Kroniki parafii Zawada Ks. – w oryginale: Chronik der Pfarrei Zawada Ks. – spisanej w okresie powojennym przez dwujęzycznego proboszcza parafii i zawierającej relacje z okresu do 1957 r., artykuł przedstawia, …
"Minulla täytyy olla mielessä hallittu kaaos, jotta tekstiä syntyy" : Leevi Lehdon Päivä yhdenpäivänromaanina
2021
Saberes Cotidianos, Inclusión y Convivencia en Educación Infantil
2021
El objetivo principal del estudio que se presenta trata de analizar diferentes situaciones de aula en las que se fomenta el diálogo, el juego libre y la experimentación. Pretendemos observar cómo los niños y las niñas son protagonistas de su propio aprendizaje en interacción con el medio y con los otros. Asumimos que, para crear un espacio de aprendizaje, inclusivo y lúdico para la Educación Infantil, no hacen falta grandes recursos, ni muchos materiales. Las piezas sueltas, como material de juego no estructurado representan un mundo de posibilidades. Una simple hoja de papel, una caja de cartón, un rollo de papel higiénico… sin parecer nada a priori, pueden ser todo. Y en este sentido, la …
Tēva piesaiste ar saviem vecākiem bērnībā saistībā ar pašreizējām tēva-bērna piesaistes attiecībām
2021
Tēva-bērna piesaistes attiecības ir maz pētīts lauks psiholoģijā, lielākajai daļai pētījumu šajā jomā ir par mātes-bērna piesaistes attiecībām. Šajā pētījumā, Latvijas izlasē, tika aptaujāti 50 tēvi, kuriem ir bērns 4-12 gadu vecumā. Šie tēvi aizpildīja Attiecību aptauju (Relationship Questionnaire, Bartholomew & Horowiz, 1991), kuru rezultāti atspoguļo tēva piesaistes stilu, un Vecāku audzināšanas pieeju aptauju (Block’s Child Rearing Practices Report; Block, 1980), lai noskaidrotu tēva audzināšanas pieejas. Šajā pētījumā tēva izrādītais emocionālais siltums savā audzināšanas pieejā tiks lietots kā norāde uz pozitīvām piesaistes attiecībām ar saviem bērniem. Tika veikta datu korelāciju ana…
An exploration of semi-supervised text classification
2021
Master's thesis in Information- and communication technology (IKT590) Obtaining labeled data to train natural language machine learning algorithms is often expensive and time-consuming, while unlabeled data usually is free and easy to get. Frequently a large amount of labeled data is required by supervised learning to achieve good text classification performance. Semi-supervised learning (SSL) for text classification is an exciting area of research. SSL is a technique exploiting unlabeled and labeled data to achieve better classification performance than using labeled data alone and is particularly useful with limited labeled data. This thesis explores the impact of different parameters on …
Women on the Run: Human Suffering and Empowerment during Their Travel Towards Italy
2021
In Italy, in recent years, the attention to female in migration has been linked to the increase in the number of women who emigrate alone to look for work like men. Women who become breadwinners, provide economic resources for the needs of their families; women who give rise to chain migration, and also family reunions, in which husbands are reunited, to reach them. Women engaged in jobs that have an importance for the functioning of the receiving society, but also women who are present as refugees and asylum seekers, women on the increase in trafficking in human beings and trafficking for sexual exploitation. Women have always emigrated, but today in the Mediterranean countries they are in…
Nonluoghi. Percorsi di visioni #1
2021
La percezione, la conoscenza e i processi di significazione connessi allo spazio sono per l’antropologia spunti di riflessione incessante. La fenomenologia dello spazio contemporaneo presuppone la conoscenza del concetto di luogo – e di tutto ciò che di questo mostri un’alterazione per le più svariate ragioni (politiche, economiche, gestionali, razziali). Con la consapevolezza che le metamorfosi dello spazio generano pensiero ed esperienza e viceversa si prende in esame il volume fotografico Nonluoghi (2020) che, richiamando in causa il concetto antropologico di nonluogo prova a fotografarlo mettendo in luce le sue caratteristiche attuali, le possibilità, le dinamicità, i transiti, le immag…
Chorzów. T. 4, W II Rzeczypospolitej i w latach wojny (1922-1945)
2021
Multicenter and all-comers validation of a score to select patients for manual thrombectomy, the DDTA score.
2021
Background Routine manual thrombectomy (MT) is not recommended in primary percutaneous coronary intervention (P-PCI) but it is performed in many procedures. The objective of our study was validating the DDTA score, designed for selecting patients who benefit most from MT. Methods Observational and multicenter study of all consecutive patients undergoing P-PCI in five institutions. Results were compared with the design cohort and the performance of the DDTA was analyzed in all patients. Primary end-point of the analyses was TIMI 3 after MT; secondary endpoints were final TIMI 3, no-reflow incidence, in-hospital mortality and in-hospital major cardiovascular events (MACE). In-hospital prognos…
Noia/Angoscia. A partire da Heidegger
2021
This chapter examines the relationship between the moods of Anxiety and Boredom in Heidegger as World-openers and figures of Totality
D vitamīna receptora gēna polimorfismu saistība ar bronhiālo astmu Latvijas populācijā
2021
D vitamīna receptors (VDR) nodrošina D vitamīna funkciju izpildi organismā. To kodē VDR – plejotropisks gēns, kas tiek asociēts ar autoimunitāti, dažādām iekaisuma un alerģiskām slimībām, tai skaitā arī bronhiālo astmu (BA). Bronhiālā astma ir ģenētiski sarežģīta un heterogēna hroniska elpceļu iekaisuma slimība. VDR sekvences varianti rs731236 un rs1544410 tiek pētīti kā potenciāli bronhiālas astmas risku ietekmējoši faktori. Šī pētījuma mērķis bija analizēt VDR gēna viena nukleotīda polimorfismu (SNP; single nucleotide polymorphism) rs731236 A/G un rs1544410 C/T asociāciju ar bronhiālo astmu Latvijas populācijā. Lai noskaidrotu šo SNP potenciālo ietekmi uz saslimšanas iespējamību, pēc rest…