Results 61 to 70 of about 1,492,877 (359)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Die digter in transito: reisverse en liminaliteit in Lykdigte en Ruggespraak van Joan Hambidge

open access: yesLiterator, 2006
The poet in transit: travel poetry and liminality in Joan Hambidge’s Lykdigte and Ruggespraak In the poem “Versugting” the first person narrator confesses: “reis na reis het ek in gedigte gekarteer, / in woorde opgevang elke slopende liefdeservaring ...
A. Nel
doaj   +1 more source

The Italian version of the Thinking About Life Experiences Questionnaire and its relationship with gender, age, and life events on Facebook [PDF]

open access: yes, 2020
The present study provided a cross-cultural validation of the Thinking About Life Experiences Scale-revised (TALE-R) in an Italian sample of Facebook users (n = 492; female = 378; male = 114; mean age 26.1) to test for replication and universality of the
Caci B.   +3 more
core   +1 more source

Generalizability in Qualitative Research: A Tale of Two Traditions

open access: yesQualitative Health Research, 2018
Generalizability in qualitative research has been a controversial topic given that interpretivist scholars have resisted the dominant role and mandate of the positivist tradition within social sciences.
L. Carminati
semanticscholar   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

open access: yesFEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti   +3 more
wiley   +1 more source

Op loop met ’n lyn: T.T. Cloete se “toepassings van dante” ikonies en intertekstueel gelees

open access: yesLiterator, 2008
Taking a line for a walk: an iconic and intertextual reading of T.T. Cloete’s “toepassings van dante” (“applications of dante”) The cycle of poems in T.T.
H.J.G. Du Plooy
doaj   +1 more source

Zoological results of a tour in the far east : Polyzoa Entoprocta and Ctenostomata [PDF]

open access: yes, 2009
The Polyzoa discussed or described in this paper are all from fresh or brackish water. The majority are from the Tale Sap in the north-eastern part of the Malay Peninsula} but a few come from the Tai-Hu in the Kiangsu Province of China.
Annandale, Nelson
core  

A Tale of Two Tilings [PDF]

open access: yes, 2008
What do you get when you cross a crystal with a quasicrystal? The surprising answer stretches from Fibonacci to Kepler, who nearly 400 years ago showed how the ancient tiles of Archimedes form periodic patterns.Comment: 3 pages, 1 ...
Aaron S. Keys   +10 more
core   +2 more sources

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Uitbeelding van skuld en boetedoening deur die gebruik van terugkerende kodes in Die buiteveld (John Miles)

open access: yesLiterator, 2009
Expressions of guilt and remorse through the use of recurring codes in Die buiteveld by John Miles The novel “Die Buiteveld” by John Miles is an unusual novel.
S. Harper
doaj   +1 more source

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