Search results for "Tove"

Landfill operation and waste management procedures in the reduction of methane and leachate pollutant emissions from municipal solid waste landfills

2002

The objective of the present research was to find ways of minimising emissions from municipal solid waste (MSW) landfills by means of laboratory experiments.

Messukylän toverit ry 1975-2006 : urheilua sosiaalisen pääoman kentillä

2007

What technical devices/platforms are used most by Citizen Scientists in their projects?

2021

Of the 12 different tools and platforms that are used in citizen science activities, the top three were websites, smartphones and databases. Respondents to a survey conducted by the CS Track project indicated that they used technology primarily for gathering scientific data and knowledge as well as for communication and dissemination of information with other enthusiasts and researchers. nonPeerReviewed

Elektronisesti tallennetun tiedon hankinta yksilön tiedontarpeiden näkökulmasta

2006

Transport layer DDoS attack types and mitigation methods in networks

2015

Hajautetut palvelunestohyökkäykset ovat olleet kasvava uhka yrityksille jotka käyttävät tietoverkkoihin perustuvia elementtejä tietojärjestelmissään. Viime aikoina eivät pelkästään liikeyritykset, vaan myös poliittiset organisaatiot ovat olleet hajautettujen palvelunestohyökkäysten kohteina. Tämän takia on erittäin tärkeää hahmoittaa nykyinen tilanne tässä tietoturvan jatkuvasti muuttuvalla alalla. Hyökkäysmenetelmien ja vastatoimenpiteiden uusiutuessa jatkuvasti, tarve ajankohtaiselle tutkimukselle on selkeä. Viiden erilaisen hyökkäystyypin on havaittu koostavan suuremman osan hajautetuista palvelunestohyökkäyksistä vuonna 2014. Nämä olivat SYN, DNS vahvistus, NTP vahvistus, DNS hyökkäykse…

APT Cyber-attack Modelling: Building a General Model

2022

The global community continues to experience an increase in the scale, sophistication, and successful perpetration of cyber-attacks. As the quantity and value of electronic information have increased, so too have the efforts of criminals and other malicious actors who have embraced the Internet as a more anonymous, convenient, and profitable way of carrying out their activities. The systems are attacked more and more by single or multiple hacktivists, state sponsored hackers, cyber criminals, cyber terrorists, cyber spies, or cyber warfare warfighters. The cyber security approach requires a balance of cyber threat intelligence, real time cyber-attack detection and especially the cyber early…

"En ollu tutustunu kehenkään. Kysyin saanko tulla leikkiin ja ne sano, että voit tulla ja niistä tuli kavereita" : erityisopetukseen suositellun oppi…

1998

Hydrogen isotopes (δ2H) of polyunsaturated fatty acids track bioconversion by zooplankton

2022

1. Organisms at the base of aquatic food webs synthesize essential nutrients, such as omega-3 polyunsaturated fatty acids (n-3 PUFA), which are transferred to consumers at higher trophic levels. Many consumers, requiring n-3 long-chain (LC) PUFA, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), have limited ability to biosynthesize them from the essential dietary precursor α-linolenic acid (ALA) and thus rely on dietary provision of LC-PUFA. 2. We investigated LC-PUFA metabolism in freshwater zooplankton using stable hydrogen isotopes (δ2H) of fatty acids as tracers. We conducted feeding experiments with the freshwater keystone grazer Daphnia to quantify changes in the δ2…

Dependence of Arctic char (Salvelinus alpinus L.) on littoral and pelagic energy sources in a subarctic lake, Saanajärvi

2007

Emergency Response Model as a part of the Smart Society

2021

Centralized hybrid emergency model with predictive emergency response functions is necessary when the purpose is to protect the critical infrastructure (CI). A shared common operational picture among Public Protection and Disaster Relief (PPDR) authorities means that a real-time communication link from the local level to the state-level exists. If a cyberattack would interrupt electricity transmission, telecommunication networks will discontinue operating. Cyberattack becomes physical in the urban and maritime area if an intrusion has not been detected. Hybrid threats require hybrid responses. The purpose of this qualitative research was to find out technological-related fundamental risks …