Search results for "ITC"

Expansion and Compression of a Helicate with Central Diol-Units as Stereocontrolling Moieties

2022

The dicatechol ester ligand 2-H4 forms the compressed helicate Li4[(2)3Ti2] which upon removal of the internally bound lithium cations expands. In the compressed form, the chiral diol units control the stereochemistry of the complex which is lost upon expansion of the system. peerReviewed

Looking for ancient wine as gift for the Prince of Lavau (5th c. BC)

2017

International audience; The excavations at Lavau brought to light a large monumental necropolis with a central burial mound overlying an undisturbed chieftain’s grave from the end of the Early Iron Age or the beginning of the Late Iron Age. In the funerary chamber rich grave furniture accompanied the dead: a bronze cauldron containing serving and drinking vessels of ceramic, silver, and bronze, two bronze plates, and a cist. As there were visible deposits present on the inner surface of the cauldron, a series of samples were taken from different parts of the cauldron and the locally made oenochoe. Using a double-step methodology of extraction and structural analysis by GC-MS, the main bioma…

Twenty-three unsolved problems in hydrology (UPH) – a community perspective

2019

Publisher's version (útgefin grein)

Food Assistance

2018

Food assistance and food charity refer to practices where public, private, or third sector actors provide food (or resources to acquire food) to individuals or households that face hunger or food shortage. The food is provided for free or for a minimal cost and the provision is conducted through varying services like food banks. Domestic food assistance practices are realized in relations between a collective (the provider or donor) and individuals (the recipients of the assistance). For those international practices of food aid that take place between collectives, typically nations or global food aid organizations and recipient countries, see the entry for Food aid. Currently, approximatel…

From a Finnish player to an English avatar : language alternation in immersive video gaming sessions

2015

Videopelien pelaamisesta on tullut suosittu harrastus, joka sisältää usein aktiivista ja monikielistä kommunikointia pelaajien kesken. Pelaamisen sosiaalisuutta ja keskustelijoiden koodinvaihtoa käsittelevän tutkimuksen asetelmat ovat keskittyneet yhdellä ruudulla pelattaviin konsolipeleihin, vaikka internet on mahdollistanut etämoninpelaamisen ja ääniviestien välittämän vuorovaikutuksen. Kokemus virtuaaliseen maailmaan eläytymisestä voi muovata pelaajien välistä keskustelua, ja ilman kehonkieltä kielellisillä valinnoilla on pelaajien reaktioiden sekä hahmoihin samaistumisen ilmaisemisessa entistä suurempi rooli. Tämän tutkielman tarkoitus oli selvittää, mihin tarkoituksiin ja kuinka laajas…

Ojituksen ja ennallistamisen aiheuttamat muutokset kasvilajistossa ja –yhteisöissä

2013

Verkostonäkökulma ennallistamiskohteiden valinnassa

2013

Verkostonäkökulma korostuu vahvasti luonnonsuojelun suunnittelussa Suomessa ja maailmalla. Suojelualueita ei voi nähdä yksittäisinä eristyneinä alueina, vaan luonnonsuojelualueiden verkosto ja koko ympäröivä maisema ylläpitävät yhdessä tietyn alueen eliölajistoa. Parhaiden alueiden kytkeytyvyyden varmistamista ja verkostojen ylläpitämistä on myös ehdotettu ratkaisuksi biodiversiteetin säilyttämiselle, kun ilmastonmuutos pakottaa lajeja siirtymään uusille asuinalueille. Verkostonäkökulma kannattaa huomioida myös ennallistamiskohteiden valinnassa – mikä ei kuitenkaan ole yksiselitteistä ja helppoa. nonPeerReviewed

Ekosysteemin ennallistamisen ja luonnonhoidon ekologia

2013

Educational Hackathon : Innovation Contest for Innovation Pedagogy

2018

This paper addresses the educational hackthon as innovation pedagogy method for teaching fuzzy front end of innovation (FFEI) in higher education institutions (HEIs). Specifically it focuses on the process design and execution. This study is based on the idea that educational hackathons are a specific type of innovation contest aimed at teaching and learning, thus incorporating a set of design variables. Therefore, the paper reports a case study according to those variables in HEI teaching in university-industrycollaboration. This paper presents both the process description along with students’ learning and feedback, i.e. the development suggestions for the method. Presenting conclusions fo…

Current transformers effects on the measurement of harmonic active power in LV and MV networks

2011

The harmonic active power is used to determine the location of polluting loads, the direction of harmonic power flow and to estimate how consequential a certain current harmonic source is. The highest uncertainties, when measuring harmonic active power, are introduced by the current and voltage transducers. This paper presents experimental results which show the impact of current transformers (CTs) on the accuracy of the harmonic power measurements. An expression for the evaluation of the power error in distorted conditions was developed which can be easily utilized in the case of linear current transducers. It is shown how CTs cannot be considered linear transducers and how the higher the …