Results 121 to 130 of about 10,416,043 (334)

A Dichotomic Analysis of the Surprise Examination Paradox [PDF]

, 2002
This paper presents a dichotomic analysis of the surprise examination paradox. In section 1, I analyse the surprise notion in detail. I introduce then in section 2, the distinction between a monist and dichotomic analysis of the paradox.
Franceschi, Paul
core   +1 more source

Theoretical Examination of the Lithium Depletion Boundary

, 2003
We explore the sensitivity in open cluster ages obtained by the lithium depletion boundary (LDB) technique to the stellar model input physics. The LDB age technique is limited to open clusters with ages ranging from 20 to 200 Myr.
Alison Sills, Baraffe I., Burke C. J., Christopher J. Burke, D’Antona F., Ludwig H.-G., Magni G., Marc H. Pinsonneault, Mermilliod J.-C., Plez B., Pols O. R., Potekhin A. Y., Potekhin A. Y., Siess L., Ventura P., Vitense E.   +15 more
core   +2 more sources

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

FEBS 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, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Examination of optimizing information flow in networks [PDF]

, 2009
The central role of the Internet and the World-Wide-Web in global communications has refocused much attention on problems involving optimizing information flow through networks.
Aralumallige, Deepak, Braun, Richard, Churchill, Aaron, Halliwell, Garry, Levinson, Michael, Li, Qingxia, Please, Colin, Rivas, Ivonne, Wang, Yi, Weber, Romann, Witelski, Tom   +10 more
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

A possible examination method for observing agriculture [PDF]

, 2008
On the basis of our examinations we have come to the conclusion that longitudinal examinations are the simplest and most up-to-date methods as well as the most cost-efficient ones to follow the decision-making, preparatory data collecting, processing
Ficzeréné Nagymihály, Kornélia, Nábrádi, András   +1 more
core  

Measurements of acute cerebral infarction: a clinical examination scale.

Stroke, 1989
T. Brott, H. Adams, C. Olinger, J. Marler, W. G. Barsan, J. Biller, J. Spilker, R. Holleran, R. Eberle, Vicki S. Hertzberg   +9 more
semanticscholar   +1 more source

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Standard methods for the examination of water and waste water.

American Journal of Public Health and the Nations Health, 1966
Paul T. Sutcliffe, John W. Sweeney
semanticscholar   +1 more source