Results 71 to 80 of about 128,377 (341)

PRISMS-Fatigue computational framework for fatigue analysis in polycrystalline metals and alloys

npj Computational Materials, 2021
The PRISMS-Fatigue open-source framework for simulation-based analysis of microstructural influences on fatigue resistance for polycrystalline metals and alloys is presented here.
Mohammadreza Yaghoobi, Krzysztof S. Stopka, Aaditya Lakshmanan, Veera Sundararaghavan, John E. Allison, David L. McDowell   +5 more
doaj   +1 more source

Local light-ray rotation [PDF]

, 2009
We present a sheet structure that rotates the local ray direction through an arbitrary angle around the sheet normal. The sheet structure consists of two parallel Dove-prism sheets, each of which flips one component of the local direction of transmitted ...
, Alasdair C Hamilton, Bhuvanesh Sundar, Blair M Clark L Houston E A Smith G Leach J Hamilton A C Courtial J, Courtial J, Courtial J, Hamilton A C, Hamilton A C, Hamilton A C Sundar B Courtial J, Johannes Courtial, John Nelson, Needham T, Padgett M J, Watkins R A, Weisstein E W, Wikipedia, Wikipedia   +16 more
core   +5 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Diplopia following retinal detachment repair: prisms or surgery long term?

British and Irish Orthoptic Journal, 2016
Aim:  To discuss the rare complication of diplopia following surgical repair of a primary rhegmatogenous retinal detachment. Method:  The case of a 52-year-old woman who underwent cryo-buckle surgery for her retinal detachment repair is described from ...
Geraldine McBride
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Precision machining of steel decahedrons [PDF]

, 1972
Production of highly accurate decahedron prisms from hardened stainless steel is discussed. Prism is used to check angular alignment of mounting pads of strapdown inertial guidance system.
Abernathy, W. J., Sealy, J. R.
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

A comparison of the effect of 3M Fresnel prisms and Trusetal prism foils on visual function

British and Irish Orthoptic Journal, 2010
Aim:  To determine any differences in visual acuity (VA) and contrast sensitivity (CS) between 3M Fresnel prisms and Trusetal prisms foils. Methods:  Sixteen participants (mean age 20 years) with normal VA and CS participated. The effect of 5 Δ, 10 Δ, 20 
Stephanie H. Cotton, Helen J. Griffiths
doaj   +1 more source

Rotational Doppler shift of the phase-conjugated photon

, 2011
The rotational Doppler shift of a photon with orbital angular momentum $\pm \ell \hbar$ is shown to be an even multiple of the angular frequency $\Omega$ of the reference frame rotation when photon is reflected from the phase-conjugating mirror.
A. Yu. Okulov, Abramochkin, Allen, Arlt, Baier, Basov, Beth, Bhattacharya, Bialynicki-Birula, Courtial, Courtial, Durnin, Felde, Foucault, Franke-Arnold, Garetz, Lavery, Leach, Lebedev, MacDonald, Mamaev, Nienhuis, Nowak, Okulov, Okulov, Okulov, Puppe, Shirasaki, Sipe, Sternklar, Volke-Sepulveda, Wei, Woerdemann   +32 more
core   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source