Search results for "Gel"

Student participation in peer interaction : use of material resources as a key consideration in an open-ended problem-solving mathematics task

2021

This study explores how students deal with material resources in their peer interaction when working in pairs in an open-ended problem-solving task. The productive use of material resources can be expected to support successful peer work. However, research into social phenomena in peer interaction is needed in order to identify and describe productive and less productive forms of dealing with material resources as students participate in open-ended problem-solving tasks. Consequently, this explorative study responds to this research need. Based on multimodal data, including video recordings, transcribed talk and the written contributions from four pairs of Year 7 students aged 12-13 years, …

Liikkuva kuva : muuttuva opetus ja oppiminen

2011

Asioimistulkkien viestintähaasteet

2011

Tämän tutkimuksen tavoitteena oli kuvata ja ymmärtää monikulttuurisessa työympäristössä toimivien asioimistulkkien käsityksiä ja kokemuksia heidän tulkkaustilanteissa kohtaamistaan viestintähaasteista. Asioimistulkkaus on viranomaisen tai yksityisen tahon ja maahanmuuttaja-asiakkaan välisen asioimisdialogin tulkkausta. Tutkielmassa pyrittiin selvittämään millaista viestintäosaamista tulkeilta heidän käsityksensä mukaan edellytetään, millaisia viestinnän haasteita asioimistulkit tunnistavat tulkkaustilanteissa, ja miten tulkkaustilanteeseen osallistuvan viranomaisen ja toisaalta maahanmuuttaja-asiakkaan viestintäkäyttäytyminen tulkkien kokemuksen mukaan vaikuttaa tulkkaustilanteen vuorovaiku…

Oppdragelsessyn i endring? : En komparativ studie av populære oppdragelsesbøker utgitt i Norge i perioden 1950-2000

2017

Masteroppgave pedagogikk PED511 - Universitetet i Agder 2017 The topic of this assignment is to study if the view of parenting has changed in Norway. There have been many discussions about parenting and what it entails. This study is limited to popular books that have been released in Norway between 1950 and 2000. The parenting books emphasise different aspects in the children’s upbringing and how that positively affects their development. The primary research question is to examine the views of parenting and its development from four books from the selected period: “Barneoppdragelse” by Lise Østlyngen (1950), “Barn og foreldre: barneoppdragelse i praksis” by Hambro & Moa (1966), “Elsker du…

Against all odds : Problem-solving as a skill critical to virtual exchange

2021

Virtual Exchange (VE) brings together groups of learners from different geographical locations and cultural backgrounds to engage them in online intercultural collaboration and interaction. Although VE projects are designed and implemented by educators as part of the students’ educational programmes, they often go beyond the setting of traditional courses offered by higher education institutions. Because of their innovative nature, VEs require the students to leave their comfort zone and think outside the box to develop new creative strategies of communication and collaboration in order to find solutions to problems that crop up in this new learning environment. This presentation showcases …

Occlusion-derived baculovirus: interaction with human cells and evaluation of the envelope protein P74 as a surface display platform.

2008

To develop complementary baculovirus-based tools for gene delivery and display technologies, the interaction of occlusion-derived baculovirus (ODV) with human cells, and the functionality of the P74 ODV envelope protein for display of the IgG-binding Z domains (ZZP74) were evaluated. The cellular binding of ODV was concentration-dependent and saturable. Only minority of the bound virions were internalized at both 37 and 4 degrees C, suggesting usage of direct membrane fusion as the entry mode. The intracellular transport of ODV was confined in vesicular structures peripheral to the plasma membrane, impeding subsequent nuclear entry and transgene expression. Transduction of ODV was not rescu…

Human Papillomavirus Types 16, 18, and 31 Share Similar Endocytic Requirements for Entry

2013

ABSTRACT Human papillomavirus type 18 (HPV18), one of the HPVs with malignant potential, enters cells by an unknown endocytic mechanism. The key cellular requirements for HPV18 endocytosis were tested in comparison to those for HPV16 and -31 endocytoses. HPV18 (like HPV16 and -31) entry was independent of clathrin, caveolin, dynamin, and lipid rafts but required actin polymerization and tetraspanin CD151, and the viruses were routed to the same LAMP-1-positive compartment. Hence, the viruses shared similar cellular requirements for endocytic entry.

Characterization of the autoantigen La (SS-B) as a dsRNA unwinding enzyme

1997

During the analysis of the La (SS-B) autoantigen for catalytic activities an ATP-dependent double-stranded RNA unwinding activity was detected. Both native and recombinant La proteins from different species displayed this activity, which could be inhibited by monospecific anti-La antibodies. La protein was able to melt dsRNA substrates with either two 3'-overhangs or a single 3'- and a 5'-overhang. Double-stranded RNAs with two 5'-overhangs were not unwound, indicating that at least one 3'-overhang is required for unwinding. Sequence elements of the La protein that might be involved in dsRNA unwinding, such as an evolutionarily conserved putative ATP-binding motif and an element that is hom…

Przysięga małżeńska w Kościołach ewangelickich. Aspekty teologiczno-etyczne

2017

Celem niniejszego artykułu jest przybliżenie specyfiki ewangelickiego (luterańskiego) spojrzenia na przysięgę małżeńską (ślubowanie). Tekst ten składa się z trzech zasadniczych części. Wpierw omówiono znaczenie samej przysięgi w teologii ewangelickiej. dalej skupiono się na treści ślubowania małżeńskiego podczas ewangelickiej liturgii zaślubin. W końcu zaś próbowano odpowiedzieć na pytanie o teologiczne i etyczne implikacje tego przyrzeczenia (ślubowania) w życiu małżeńskim i rodzinnym ewangelików. Należy stwierdzić, iż ewangelickie przyrzeczenie małżeńskie podkreśla ważne przymioty tej wspólnoty, czyli jedność i nierozerwalność (trwałość). Ich zachowaniu mają służyć ślubowane przez nowożeń…

Opettajan ja oppilaan välisten ymmärryksen ongelmien ratkaiseminen kielellisesti epäsymmetrisissä vuorovaikutustilanteissa

2016

Mört, Jenni. 2016. Opettajan ja oppilaan välisten ymmärryksen ongelmien ratkaiseminen kielellisesti epäsymmetrisissä vuorovaikutustilanteissa. Erityispedagogiikan pro gradu -tutkielma. Jyväskylän yliopisto. Kasvatustieteiden laitos. Erityispedagogiikan yksikkö. 78 sivua. Vuorovaikutuksessa yhteisen ymmärryksen saavuttaminen on merkityksellistä, mutta ei itsestään selvää. Ymmärryksen ongelmia esiintyy erityisesti kielellisesti epäsymmetrisissä keskusteluissa, joissa yhdellä tai useammalla osallistujalla on rajoituksia kielitaidossaan. Kielellisiä vaikeuksia omaavien oppilaiden kanssa työskentelevien opettajien korjauskäytäntöjä ei ole kuitenkaan juurikaan tutkittu. Tämän tutkimuksen tarkoitu…