Results 71 to 80 of about 2,938,585 (308)

A source-differentiated analysis of tropical fresh fruit imports [PDF]

open access: yes
A source-differentiated Almost Ideal Demand System model is used to analyze U.S. demand for the major tropical fresh fruit imports from different countries of origin.
Houston, Jack E.   +2 more
core  

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Measurement of Thyroglobulin Levels in Fine-Needle Aspiration Samples of Lymph Nodes

open access: yesEndocrinology Research and Practice, 2011
Either recurrence or regional metastasis of differentiated thyroid carcinomas is often observed in cervical lymph nodes. Consequently, cytologic evaluation accompanied by fine-needle aspiration biopsy is applied to most of the suspected lymph nodes ...
Uğur Ünlütürk   +3 more
doaj   +2 more sources

A STANDARDIZED GENETIC DIFFERENTIATION MEASURE [PDF]

open access: yesEvolution, 2005
Interpretation of genetic differentiation values is often problematic because of their dependence on the level of genetic variation. For example, the maximum level of GST is less than the average within population homozygosity so that for highly variable loci, even when no alleles are shared between subpopulations, GST may be low.
openaire   +2 more sources

On Welfare under Cournot and Bertrand Competition in Differentiated Oligopolies [PDF]

open access: yes
Hackner (2000) shows that in a differentiated oligopoly with more than two firms , prices may be higher under Bertrand competition than under Cournot competition, implying that the classical result of Singh and Vives (1984) that Bertrand prices are ...
X. Henry Wang, Judy Hsu
core  

Aspects of voice irregularity measurement in connected speech [PDF]

open access: yes, 2009
Applications of the use of connected speech material for the objective assessment of two primary physical aspects of voice quality are described and discussed.
Fourcin, A.
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Gateway Electric Energy Meter Measurement System Based on Independent Load Control

open access: yesMATEC Web of Conferences, 2018
In order to meet the efficiency and timeliness measurement requirements for electric energy meters with different specifications in gateway energy meter testing laboratory, a new testing system based on multithreading technique is proposed here.
Sike Wang   +4 more
doaj   +1 more source

Demand for quality-differentiated beef in Japan [PDF]

open access: yes
In this article, we apply a model of vertical product differentiation to the Japanese beef market. We theoretically derive a system of consumer demand functions for quality-differentiated beef in Japan.
Reed, Michael R., Saghaian, Sayed H.
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

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