Results 51 to 60 of about 947,716 (287)

Evaluation of a low cost solid-state accelerometer as a distance measuring sensor for vehicle positioning system [PDF]

, 1999
This paper describes an evaluation of a low cost, solid state accelerometer as a distance-measuring device. Kalman filter was applied to reduce random noise existing in the sensor. The random bias drift of the accelerometer was found to be 2.5 mg.
Liu, Hugh, Pang, Grantham
core   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

The Clusters AgeS Experiment (CASE). IV. Analysis of the Eclipsing Binary V69 in the Globular Cluster 47 Tuc [PDF]

, 2009
We use photometric and spectroscopic observations of the eclipsing binary V69-47 Tuc to derive the masses, radii, and luminosities of the component stars.
A. Dotter, Anderson, Bahcall, Barnes, Blake, Bono, Boyajian, Casagrande, Chaboyer, Di Benedetto, Dotter, Etzel, G. S. Burley, Grevesse, I. B. Thompson, J. Kaluzny, Kaluzny, Kaluzny, Kaluzny, Kaluzny, Kaluzny, Kim, Koch, Korn, Lacy, Lacy, López-Morales, López-Morales, McLaughlin, Meibom, Neckel, Paczyński, Percival, Pietrinferni, Prŝa, Ramirez, S. M. Rucinski, Salaris, Salasnich, Sarajdeni, Schlegel, Serenelli, Spergel, Thompson, Torres, VandenBerg, VandenBerg, W. Krzeminski, W. Pych, Weldrake, Worthey, Zoccali   +51 more
core   +1 more source

Cosmological Model-independent Gamma-ray Bursts Calibration and its Cosmological Constraint to Dark Energy

, 2012
As so far, the redshift of Gamma-ray bursts (GRBs) can extend to $z\sim 8$ which makes it as a complementary probe of dark energy to supernova Ia (SN Ia).
, A.C. Collazzi, A.C.C. Guimaraes, B.E. Schaefer, D.J. Eisenstein, D.L. Band, E. Garcia-Berro, ESSENCE collaboration, H. Li ., H. Wei, H.J. Mosquera Cuesta, J.R. Bond, L. Amati, Lixin Xu, N. Liang, SDSS collaboration, Supernova Cosmology Project collaboration, Supernova Cosmology Project collaboration, Supernova Search Team collaboration, T. Okumura ., V. Acquaviva, V. Vitagliano, W. Hu, W. Hu, WMAP collaboration   +24 more
core   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

ABSOLUTE DISTANCE MEASUREMENT USING FREQUENCY SCANNING INTERFEROMETRY

Journal of Scientific Research in Science, 2015
Absolute distance measurement is necessary for many applications where the distance to a fixed-target is required. In this paper, frequency scanning interferometry is implemented with an external cavity tunable diode laser, which has a wavelength scanning range of (665-675 nm), to measure distances up to 5 m absolutely (achieved by multi-reflection ...
M. Medhat, M. Sobee, H. Hussein, O. Terra   +3 more
openaire   +1 more source

Absolute distance measurement with an unraveled femtosecond frequency comb [PDF]

International Conference on Space Optics — ICSO 2012, 2017
We demonstrate the measurement of an arbitrary absolute distance with a mode-resolved frequency comb laser. By resolving the frequency comb modes individually with a virtually imaged phase array (VIPA), thousands of lasers modes are available that can be exploited for massively parallel homodyne interferometry. With this method a non-ambiguity range of
Nandini Bhattacharya, Stefan Persijn, Gertjan Kok, Mounir Zeitouny, Steven van den Berg   +4 more
openaire   +1 more source

Development of a detector (ALFA) to measure the absolute LHC luminosity at ATLAS [PDF]

, 2007
The ATLAS collaboration plans to determine the absolute luminosity of the CERN LHC at Interaction Point 1 by measuring the trajectory of protons elastically scattered at very small angles ($\mu rad$).
Anghinolfi, F, Ask, S, Barrillon, P, Blanchot, G, Blin, S, Braem, André, Cheiklali, C, Conde-Muíño, P, de La Taille, C, Di Girolamo, B, Efthymiopoulos, I, Faustino, J, Fournier, D, Franz, S, Grafström, P, Gurriana, L, Haguenauer, M, Hedberg, V, Heller, M, Hoffmann, S, Iwanski, W, Joram, C, Kocnar, A, Lavigne, B, Lundberg, B, Maio, A, Maneira, M J P, Mapelli, A, Marques, C, Mjörnmark, U, Puzo, P, Rijssenbeeck, M, Santos, J P, Saraiva, J G, Seguin-Moreau, N, Soares, S, Stenzel, H, Thioye, M, Valladolid-Gallego, E, Vorobel, V   +39 more
core   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source