Results 131 to 140 of about 14,607,789 (390)

Sexual maturity of the deep-sea royal crab Chaceon ramosae Manning, Tavares & Albuquerque, 1989 (Brachyura: Geryonidae) in southern Brazil Madurez sexual del cangrejo real Chaceon ramosae Manning, Tavares & Albuquerque, 1989 (Brachyura: Geryonidae) en el sur de Brasil

open access: yesLatin American Journal of Aquatic Research, 2009
The royal crab Chaceon ramosae is one of the three species of deep-sea crabs currently exploited in Brazil. The royal crab fishery started in 2001 with foreign vessels that were extensively monitored by observers and tracked by satellite.
Paulo Ricardo Pezzuto, Rodrigo Sant'Ana
doaj  

Weakly relative poverty [PDF]

open access: yes
Prevailing measures of relative poverty put an implausibly high weight on relative deprivation, such that measured poverty does not fall when all incomes grow at the same rate.
Chen, Shaohua, Ravallion, Martin
core  

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Allometry of workers of the fire ant, Solenopsis invicta

open access: yesJournal of Insect Science, 2003
The relationship between worker body size and the shape of their body parts was explored in the polymorphic ant, Solenopsis invicta. The data consisted of 20 measurements of body parts as well as sums of some of these measurements.
Walter R. Tschinkel   +2 more
doaj  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Introducing Viewpoints of Mechanics into Basic Growth Analysis-(XI) : Negative Weight Problem in Basic Growth Functions and its Hypothetic Avoidance by Sign Reversal of Relative Growth Rate, Space Inversion and Time Reversal- [PDF]

open access: diamond, 2009
Masataka Shimojo   +10 more
openalex   +1 more source

ESTIMATING EXPORT EQUATIONS [PDF]

open access: yes
Accurate estimates of the price and income elasticities of exports are valuable for growth policies based on trade promotion. However, not sufficient attention seems to have been paid to the specification of the relative price variable in some ...
B Bhaskara Rao, Rup Singh
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Global Growth Opportunities and Market Integration [PDF]

open access: yes
We measure a country's growth opportunities by investigating how its industry mix is priced in global capital markets, using price earnings ratios of global industry portfolios. We derive three sets of empirical results.
Campbell R. Harvey   +3 more
core  

Home - About - Disclaimer - Privacy