Search results for " AI"

showing 10 items of 2441 documents

Zivju sugu aizsardzība NATURA 2000 teritorijās: Latvijas piemērs

2020

Bioloģiskās daudzveidības saglabāšana ir aktuāla ne tikai Latvijā, bet arī visā pasaulē, kur ilgtspējīga attīstība iet roku rokā ar sugu saglabāšanu un aizsardzību. Bakalaura darbā “Zivju sugu aizsardzība Natura 2000 teritorijās: Latvijas piemērs”, izmantojot projekta “Natura 2000” ietvaros veidoto datu bāzi, apkopojot datus par Latvijas Natura 2000 teritorijās sastopamajām zivju sugām, tika veikta zivju sugu aizsardzības un ekoloģiskā stāvokļa izvērtēšana. Aizsargājamās teritorijas saskaras ar dažādiem bioloģiskās daudzveidības ietekmējošiem faktoriem. Uz upju pietekām savulaik uzbūvēti daudzi dzirnavu dambji un vairāki mazo HES aizsprosti. Šie aizsprosti ir šķērslis migrējošajām zivju sug…

sugu daudzveidībaVides zinātnezivju sugu saglabāšanazivju aizsardzībaNatura 2000
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Veģetācijas saistība ar gruntsūdens ķīmisko sastāvu Toras upes piekrastē

2022

Lai plānotu un īstenotu efektīvāku ūdensteču aizsardzības sistēmu, ir būtiski saprast, kā veģetācija ar atšķirīgu sugu sastāvu un struktūru ietekmē ūdens kvalitāti. Šim nolūkam tika izvēlēts Toras upes posms AS “Latvijas valsts meži” apsaimniekotā mežu masīvā, kur, izmantojot transekšu – parauglaukumu metodi, raksturota aizsargjoslas veģetācija un upes piekrastē no gruntsūdens akām deviņu mēnešu periodā ievākti ķīmisko analīžu dati. Pētījuma rezultāti norāda uz tendenci, ka piekrastē, kurā dominē lapu koki, gruntsūdenī ir lielāka izšķīdušā organiskā oglekļa un slāpekļa savienojumu koncentrācija. Slāpekļa koncentrācija gruntsūdenī, iespējams, palielinās arī mežsaimniecisko darbību ietekmē. K…

sugu daudzveidībagruntsūdens ķīmiskais sastāvspiekrastes veģetācijaupes aizsargjoslaBioloģijabarības vielas
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Teknologiavälitteinen henkilökohtainen verkosto : sukupolvi Y:n viestintävälineet ja välineen valinta

2011

Tässä tutkimuksessa pyrittiin ymmärtämään sukupolvi Y:hyn kuuluvien nuorten aikuisten teknologiavälitteisiä verkostoja ja niissä tapahtuvaa vuorovaikutusta. Tutkimuksessa selvitettiin, millaisia sukupolvi Y:n jäsenten teknologiavälitteiset henkilökohtaiset verkostot ovat, millä välineillä verkostoja ylläpidetään ja millaisten käyttösyiden perusteella viestintäväline valitaan. Tavoitteena oli myös tutkia valitun tutkimusmenetelmän soveltuvuutta näiden asioiden tutkimiseen. Tutkimus toteutettiin laadullisena tutkimuksena sitä varten kehitetyllä monimetodisella tutkimusmenetelmällä. Aineistonkeruussa käytettiin kolmea tutkimusmetodia: teknologiavälitteisen vuorovaikutuksen päiväkirjaa, selonte…

sukupolvi Ynuoret aikuisetverkostotkäyttösyytteknologiavälitteisyysviestintäteknologiaverkkoviestintäpuheviestintäviestintätekniikka
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il volto della morte: le maschere funerarie della sepoltura dei preti morti di Gangi

2014

riassunto — Le mummie moderne e il signifcato recondito della doppia sepoltura nelle culture mediterranee moderne sono da tempo ampiamente dibattuti. In questo lavoro si discute di una particolare “collezione” di corpi di ecclesiastici, mummifcati ed esposti in un comune montano madonita della Sicilia, Gangi. I corpi, principalmente risalenti al XIX secolo, mummifcati per colatura come nella tradizione del tempo e vestiti degli abiti talari, sono esposti nel piano sottostante della Chiesa Madre, in quella che nella tradizione è detta la “fossa dei parrini” (fossa dei preti). Le mummie, a differenza di altri siti siciliani e mediterranei, sono altresì corredate di sonetto commemorativo e di …

summary — The modern mummies and the inner meaning of the double burial in Mediterranean cultures have long been debated. In this paper we discuss a particular “collection” of ecclesiastical bodies mummifed and displayed in a small mountain town of Sicily Gangi in the Madonie Mountains. The bodies dating back to the nineteenth century mummifed by pouring in the tradition of the time and carefully dressed in robes are exposed in the lower foor of the Chiesa Madre in what the tradition is called “fossa dei parrini” (pit of priests). The mummies unlike other Sicilian and Mediterranean sites are accompanied by commemorative sonnet and death mask made of fnish wax. The primary interest of our study was aimed specifcally at this particular manifestation of the double burial complex which lies in the representation of the face. The work expresses an examination of the concept of death mask in antiquity and leads to the conclusion that the place for its scenic values ritualization should be designed to the ostentation and the consolidation of the image of the Church and of the his power within the small rural society.Settore BIO/08 - Antropologia
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Koeteltavien markkinoiden teoria ja tietokonevarausjärjestelmät : miksi teorian oletukset eivät toteudu Yhdysvaltain sisäisessä reittilentoliikentees…

1997

sunk costsderegulaatiokoeteltavien markkinoiden teoriaderegulationYhdysvaltain reittilentoliikennecomputer reservation systemsuponneet kustannuksetcontestability theoryU.S. scheduled airline marketstietokonevarausjärjestelmä
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Associations of serum 25(OH)D levels with physical performance and anabolic hormones in young men

2023

Purpose: The present study examined the association of vitamin D measured by serum 25(OH)D with physical performance outcomes and serum levels of anabolic hormones in young men.Methods: 412 young men (age 19 ± 1 year) entering their compulsory military service volunteered to participate in the study. The study consisted of two groups from two different military bases: Group A was studied in January and group B in July. The groups were first compared with each other and due to statistically significant (p < 0.001 analyzed with independent samples t-test) differences in physical condition (sit-up, push-up, and standing long jump-tests and testosterone levels) between the groups, groups…

suorituskykyhormonaaliset tekijätnuoret aikuisetfyysinen kunto318 Medical biotechnologyPhysiologyPhysiology (medical)anaboliset steroiditD-vitamiinimiehettestosteroni3142 Public health care science environmental and occupational healthhormonaaliset vaikutukset
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Dal disegno alla misura. Ricostruzione del fronte di palazzo Aiutamicristo a Palermo

2020

I laser scanner e la fotogrammetria SfM hanno scardinato il legame tradizionale fra misura e disegno, fissato negli eidotipi che spesso prefiguravano i disegni di restituzione. Il contributo che segue intende dimostrare, attraverso una esemplificazione su un caso studio, che le tecnologie digitali e il lavoro di indagine su repliche del reale, esaltano, attraverso nuovi modi di interazione fra disegno e misura, la possibilità di indagare l’architettura costruita per decodificarne lo schema, il progetto. Il caso studio prescelto è il fronte principale di palazzo Aiutamicristo, costruito a Palermo a partire dal 1490 su progetto di Matteo Carnilivari. Il prospetto di palazzo Aiutamicristo avrà…

survey geometric analysis virtual reconstruction palazzo Aiutamicristo Matteo Carnilivaririlievo analisi geometrica ricostruzione virtuale palazzo Aiutamicristo Matteo Carnilivari.Settore ICAR/17 - Disegno
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Säädynmukaista elämää? : henkilökohtaiset lähteet 1600-luvun ihmisten maailmankuvan heijastajina

2000

suurvalta-aikamaailmankuvamentaliteettihistoriaRuotsin vallan aikakulttuurihistoriaelämänkaarisääty-yhteiskuntasäädyt
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On the motivations to enroll in doctoral studies in Computer Science — A comparison of PhD program models

2013

While student motivation has been intensively researched, only a few studies cover motivation at doctoral level and even less focus on doctoral education in Computer Science. In this paper we investigate the motivation of graduate students to pursue doctoral studies specifically in Computer Science. We interviewed 63 doctoral students, from two different doctoral models (traditional and structured) in Finland and Austria, on their initial reasons and experiences that led them to enroll in doctoral studies. We identified five disjoint main motivational drivers that relate with different aspects of extrinsic and intrinsic motivation. Together with a measure of the strength of their initial mo…

ta113Graduate studentsComputer scienceDoctoral studiesPedagogyMathematics educationIntrinsic motivationta516Doctoral educationComputer aided instruction2013 12th International Conference on Information Technology Based Higher Education and Training (ITHET)
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Digital generations, but not as we know them

2019

The aim of this article is to see whether or not adolescents were the real leaders of the digital ‘revolution’ in the 1990s and whether they have sustained or even improved their position in the 2000s. The analysis is based on two surveys carried out in Italy, France, the United Kingdom, Germany, and Spain in 1996 ( N = 6609) and in 2009 ( N = 7255). The results show that the adolescents belonging to the first digital generation in 1996 were the most equipped with new technologies, although not the most intensive users. In 2009, the adolescents lost their position as the leading adopters and lagged behind youth and young adults regarding the use of new technologies and computer skills.

ta520young adultsEmerging technologies050801 communication & media studiesdigital native generation0508 media and communicationsdigital native generationsdigital technology diffusionnuoretArts and Humanities (miscellaneous)Computer literacydigital generationsdigital technology useadolescentsSociologydigital generationdigital technologiesta113nuoret aikuisetyouthCommunication05 social sciencesAdvertisingyouthsdigitaalitekniikkaadolescents youths young adults digital generations digital native generations digital technologies050903 gender studiesEU5nuoruusPosition (finance)digital technologydiginatiivit0509 other social sciencesConvergence: The International Journal of Research into New Media Technologies
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