Results 81 to 90 of about 3,521,542 (389)
Sexual Dimorphism in Stature (SDS), jealousy and mate retention [PDF]
, 2010 Previous research has investigated the manner in which absolute height impacts on jealousy and mate retention. Although relative height is also important, little information exists about the potential influence of sexual dimorphism in stature (SDS ...
Brewer, Gayle, Riley, C
core +2 more sources
Evolutionary inference across eukaryotes identifies universal features shaping organelle gene retention [PDF]
, 2022 Konstantinos Giannakis +6 more
openalex +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
DiagnosticsObjectives: This study used fractal dimension (FD) analysis to evaluate alveolar trabecular changes associated with gingival recessions in the mandibular incisor-canine and premolar regions in the post-orthodontic retention period, compare them to non ...
Merve Küçükoğlu Çolak +2 more
doaj +1 more source
Switching Cost and Customers Loyalty in the Mobile Phone Market:the Nigerian Experience [PDF]
, 2010 Switching cost is one of the most discussed contemporary issues in marketing in attempt to explain consumer behaviour. The present research studied switching cost and its relationships with customer retention, loyalty and satisfaction in the Nigerian ...
Abiodun, A. J., Oyeniyi, Omotayo
core
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Education SciencesUndergraduate introductory chemistry is a gatekeeping course preventing students from persisting in STEM degree programs. It is important to understand students’ experiences of introductory chemistry and better support students as this course ...
Jessica Chestnut, Carla C. Johnson
doaj +1 more source
Effect of Retention Aids on AKD Size Response and Permanence [PDF]
, 1995 Poor size response and size reversion have been major concerns with the use of an alkyl ketene dimer (AKD) sizing system. Poor retention of calcium carbonate fillers and fiber fines are believed to be the cause of poor size response.
Matthews, Jeremy
core +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
The problem of retention [PDF]
Synthese, 2016 A popular version of anti-Humeanism is one that views fundamental properties as being irreducibly dispositional in nature, and it is a view to which I am attracted. Proponents of this view typically object to Humean regularity theories of laws on the basis that they do not explain why our world is regular rather than chaotic from moment to moment.
openaire +3 more sources