Results 71 to 80 of about 3,521,542 (389)

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Exploring Whether Making Second-Language Vocabulary Learning Difficult Enhances Retention and Transfer

open access: yesBehavioral Sciences
Four previous and two new experiments from our laboratory are reported, in which college students learned associations between French and English words in a learning phase and then took an immediate retention test.
Alice F. Healy   +2 more
doaj   +1 more source

Cultural Taxation: The Experiences of Māori Teachers in the Waitaha (Canterbury) Province of New Zealand and their Relevance for Similar Australian Research

open access: yesThe Australian Journal of Indigenous Education, 2017
This article draws on data from a research study (Torepe, 2011) that investigated the lived experiences of six Māori teachers who recently graduated from the Hōaka Pounamu (Graduate Diploma in Immersion and Bilingual Teaching) course at the University ...
Toni K. Torepe, Richard F. Manning
doaj   +1 more source

Exclusionary Behaviors Reinforce Historical Biases and Contribute to Loss of Talent in the Earth Sciences

open access: yesEarth's Future, 2023
Geosciences remain one of the least diverse fields. Efforts to diversify the discipline need to address the role of hostile and exclusionary work and learning environments.
Erika Marin‐Spiotta   +8 more
doaj   +1 more source

The Application of Zeta Potential for the Effective Retention of Titanium Dioxide in Chemically Modified Systems [PDF]

open access: yes, 1971
This study was done to determine how to obtain maximum effective filler retention in a fiber and titanium dioxide system. Retention of fillers in a fibrous system is greatly influenced through the use of high molecular weight polymers.
Clapp, John W.
core   +1 more source

Dichloroaniline retention by nanofiltration membranes [PDF]

open access: yes, 2005
This study evaluates the performance of two nanofiltration membranes in removing a herbicide: dichloroaniline. The membranes, one polyamide and one cellulose acetate, have a cut-off in the range 150–300 g/mol (manufacturers’ data). The experiments were
Aimar, Pierre   +3 more
core   +2 more sources

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Clinical Performance of Bulk-Fill Versus Incremental Composite Restorations in Primary Teeth: A Systematic Review of In Vivo Evidence

open access: yesDentistry Journal
Background and Objectives: This is the first systematic review to focus exclusively on in vivo randomized controlled trials that compare bulk-fill and conventional incremental composite restorations in primary teeth.
Maria Sarapultseva   +2 more
doaj   +1 more source

Links Between Senior High School Indigenous Attendance, Retention and Engagement: Observations at Two Urban High Schools

open access: yesThe Australian Journal of Indigenous Education, 2016
This paper aims to provide some insight into the links between attendance, retention and engagement of Indigenous senior students in an urban environment. A study of 58 students from two urban high schools during the period 2009–14 was undertaken.
Allan Briggs
doaj   +1 more source

Abiotic retention of nitrogen and dissolved organic matter by forest mineral soils [PDF]

open access: yes, 2006
The effect of NO3- deposition on NH4 +, DON, and DOC retention as well as abiotic NO3 - retention via the hypothesized ferrous wheel mechanism was examined in oxic and anoxic tropical and oxic temperate soils using sorption isotherm experiments ...
Watanabe, Naoko
core   +2 more sources

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