Results 41 to 50 of about 5,010 (182)
Accumulation of the F plasmid TraJ protein in cpx mutants of Escherichia coli [PDF]
Journal of Bacteriology, 1993 We report here studies of the cellular control of F plasmid TraJ protein levels, focusing on the effects of chromosomal cpx mutations. The principal conclusion from our results is that the cpx mutations impair accumulation of the TraJ protein, thereby reducing tra gene expression.
P M, Silverman +3 more
openaire +2 more sources
TRAC at 30: A Bibliometric Analysis of the TRAC Community
Theoretical Roman Archaeology Journal, 2021 As TRAC approaches another milestone anniversary there is much to celebrate - a successful conference, a large body of publications, and a thriving community.
Nicky Garland
doaj +2 more sources
Assessing Late Antique villa transformation at individual sites: towards a spatial approach
Theoretical Roman Archaeology Journal, 2021 This paper builds on the methodology for assessing the transformation of Roman villas in Late Antiquity. Previous studies have moved from simple identification towards a more holistic way of spatially visualizing transformation (for example, Chavarría ...
James Dodd
doaj +2 more sources
Topology and expressed repertoire of the Felis catus T cell receptor loci
BMC Genomics, 2020 Background The domestic cat (Felis catus) is an important companion animal and is used as a large animal model for human disease. However, the comprehensive study of adaptive immunity in this species is hampered by the lack of data on lymphocyte antigen ...
Araya Radtanakatikanon +7 more
doaj +1 more source
New Threats, Old Challenges: Understanding Roman Imperialism in Post-Soviet Russia
Theoretical Roman Archaeology Journal, 2022 Russian scholars who want to study the Roman Empire, its provinces, and theoretical aspects of Roman imperialism face issues such as the notable disfavour for theoretical re-thinking and debate (a striking contrast to Western academia).
Anton Yeralyevich Baryshinkov
doaj +2 more sources
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Intrinsic motivation serves as the predominant paradigm of exploration in reinforcement learning. In pursuit of an informative and robust state representation, the behavioural metric groups behaviourally equivalent states together, which share the same single‐step reward and transition distribution.
Anjie Zhu +3 more
wiley +1 more source
Theoretical Roman Archaeology Journal, 2020 The provincial religions of the Roman Empire exhibited considerable diversity, reflecting the adoption and adaptation of Roman and non-Roman beliefs, traditions and deities.
Stephanie Moat
doaj +2 more sources
Handling Feet: Roman Jugs as an Example of the Significance of Roman Foot-Shaped Artefacts
Theoretical Roman Archaeology Journal, 2022 Roman jugs with handles terminating in human feet exemplify artefacts representing feet and footwear. Using a ‘bricolage’ of archaeological theory that includes object biography and contextual archaeology, this paper explores the many facets of ...
Elizabeth Shaw
doaj +2 more sources
International Journal of Applied Linguistics, EarlyView.ABSTRACT Regressive transfer has been a subject that has not been extensively researched in the field of third language acquisition. This study aims to examine the extent to which a highly advanced knowledge of a third language (L3) affects the first language (L1) and the second language (L2) of early bilinguals in light of the Differential Stability ...
Maddi Alkain Arizmendi +2 more
wiley +1 more source
Positive affect as a developmental mediator of early adversity and internalizing psychopathology
Journal of Child Psychology and Psychiatry, EarlyView.Background Early life adversities (ELAs) including experiences such as abuse, neglect, and household dysfunction are strongly linked to psychopathology; yet, the developmental pathways connecting ELA to externalizing and internalizing psychopathology remain unclear.
Jamie L. Hanson +3 more
wiley +1 more source