User profiles for S. Penix

Stuart Leigh Phoenix

Cornell University
Verified email at cornell.edu
Cited by 9605

[HTML][HTML] Brown adipose tissue oxidative metabolism contributes to energy expenditure during acute cold exposure in humans

…, SM Labbé, DP Blondin, S Phoenix… - The Journal of …, 2012 - Am Soc Clin Investig
… It is also noteworthy that our subjects were not, in contrast with the mice in Bartelt’s study (22),
adapted to a temperature below thermoneutrality, which may render BAT adipocytes more …

Fluctuations and entropy in models of quantum optical resonance

SJD Phoenix, PL Knight - Annals of Physics, 1988 - Elsevier
… the B[A] sub-system’s variables to form the reduced density operators … S(pACB,) and cannot
reconstruct S from a knowledge of the sub-system entropies we would expect that S<S(p,)+ S

Establishment of an entangled atom-field state in the Jaynes-Cummings model

SJD Phoenix, PL Knight - Physical Review A, 1991 - APS
… -field state, S, =Sf', we usethe atomic entropy here to remind us that the entropy is a two-state
quantity under these conditions]. The atom-field state is maximally correlated when S,=ln2. …

The chain-of-bundles probability model for the strength of fibrous materials I: analysis and conjectures

DG Harlow, SL Phoenix - Journal of composite materials, 1978 - journals.sagepub.com
Analytical results are discussed for the chain-of-bundles probability model for the strength of
fibrous materials. Two load sharing rules are considered for failed and nonfailed fibers in a …

Continuum fields in quantum optics

KJ Blow, R Loudon, SJD Phoenix, TJ Shepherd - Physical Review A, 1990 - APS
… A f dz S(z,t)=c fdcoficua (co)a(co), (2.… we find that S transforms according to … The
Poynting vector S(z, t) defined in (2.11) satisfies an equation of continuity …

Benzoate-and salicylate-tolerant strains of Escherichia coli K-12 lose antibiotic resistance during laboratory evolution

…, SP Bush, Z Scott, A He, SR Penix… - Applied and …, 2017 - Am Soc Microbiol
Escherichia coli K-12 W3110 grows in the presence of membrane-permeant organic acids
that can depress cytoplasmic pH and accumulate in the cytoplasm. We conducted …

Acid evolution of Escherichia coli K-12 eliminates amino acid decarboxylases and reregulates catabolism

A He, SR Penix, PJ Basting, JM Griffith… - Applied and …, 2017 - Am Soc Microbiol
Acid-adapted strains of Escherichia coli K-12 W3110 were obtained by serial culture in medium
buffered at pH 4.6 (MM Harden, A. He, K. Creamer, MW Clark, I. Hamdallah, KA Martinez…

Acid evolution deletes amino-acid decarboxylases and reregulates catabolism of Escherichia coli K-12

A He, SR Penix, PJ Basting, JM Griffith… - Appl Environ …, 2017 - ars.usda.gov
Environmental stress factors that contribute to strain variations in enteric bacteria are not fully
understood. Enteric microorganisms such as food-borne pathogens face gastric stomach …

Whole-Genome Sequence of Endophytic Bacteria Associated with Poison Ivy Vine (Toxicodendron radicans)

HM Gan, TS Penix, PC Wengert, NH Wong… - Microbiology …, 2023 - Am Soc Microbiol
Here, we report the genome assemblies of 11 endophytic bacteria, isolated from poison ivy
vine ( Toxicodendron radicans ). Five species belonging to the genus Pseudomonas , two …

Metabolic engineering for the production of plant isoquinoline alkaloids

A Diamond, I Desgagné‐Penix - Plant biotechnology journal, 2016 - Wiley Online Library
… with genetically engineered S. cerevisiae expressing C. … and sanguinarine from (R,S)-norlaudanosoline.
Synthesis of … of (S)-reticuline from central metabolites in S. cerevisiae is …