Results 101 to 110 of about 24,225,267 (339)
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Fundamental Value Investors: Characteristics and Performance [PDF]
We examine novel data on the detailed investment decisions of professional value investors. We find evidence that value investors are not easily defined: they exploit traditional tangible asset valuation discrepancies such as buying high book-to-market ...
Gray, Wesley, Kern, Andrew
core +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
A Stochastic Model for Traffic Incidents and Free Flow Recovery in Road Networks
MathematicsThis study addresses the disruptive impact of incidents on road networks, which often lead to traffic congestion. If not promptly managed, congestion can propagate and intensify over time, significantly delaying the recovery of free-flow conditions.
Fahem Mouhous +2 more
doaj +1 more source
Life Insurance Performance Characteristics
International Journal of Finance & Banking Studies (2147-4486), 2023 This study examines the different factors that affect the profitability of the U.S. life insurance industry. Using a panel data from 1997 to 2013 for all U.S. life insurance companies, I find that company specific variables and macroeconomic indicators are statistically significant determinants of financial performance.
openaire +1 more source
Keeping Our Best: Econometric Analysis of Retention and Performance at Engineering Solutions [PDF]
, 2002 This study analyzes the retention and performance of 100 engineers who started work at “Engineering Solutions” in 1996, of whom 65 were still with the firm in 2002.
Fields, Gary S.
core +1 more source
, 2015 The demand for broad-band antennas has been increased in the recent years. They find to be extensively used in high frequency and high speed data communication.
Ranjan Mishra, P. Kuchhal, Adesh Kumar
semanticscholar +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
EnergiesThis article presents the test results of a turbocharged Common Rail Direct Injection (CRDI) diesel engine operating on diesel fuel and methyl ester biodiesel with nanoparticle additives.
Vida Jokubynienė, Stasys Slavinskas
doaj +1 more source