Results 91 to 100 of about 10,336,803 (378)

RIDME distance measurements using Gd(iii) tags with a narrow central transition.

Physical Chemistry, Chemical Physics - PCCP, 2016
Methods based on pulse electron paramagnetic resonance allow measurement of the electron-electron dipolar coupling between two spin labels. Here we compare the most popular technique, Double Electron-Electron Resonance (DEER or PELDOR), with the dead ...
A. Collauto, V. Frydman, M. D. Lee, Elwy H. Abdelkader, A. Feintuch, J. Swarbrick, B. Graham, G. Otting, D. Goldfarb   +8 more
semanticscholar   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Constraints on the CMB temperature redshift dependence from SZ and distance measurements

, 2011
The relation between redshift and the CMB temperature, $T_{CMB}(z)=T_0(1+z)$ is a key prediction of standard cosmology, but is violated in many non-standard models. Constraining possible deviations to this law is an effective way to test the $\Lambda$CDM
, A Avgoustidis, A. Albrecht ., A. Avgoustidis, A. Avgoustidis, A. Avgoustidis, A. Cavaliere, A. Furuzawa ., A. Mirizzi, A. Mirizzi, A. Omont, A. Refregier ., A.G. Riess ., A.G. Riess ., A.M.R.V.L Monteiro, A.N. Aguirre, B.A. Bassett, C.J.A.P Martins, D. Nagai, D. Stern, D.E. Welty, D.J. Fixsen ., DUNE collaboration, E.S. Battistelli ., European Space Agency, G Luzzi, G. Luzzi ., H.-J. Seo, I. de Martino ., I.M.H. Etherington, J. Liske ., L. Ostman, N. Aghanim, P. Blasi, P. De Bernardis ., P. Svrček, P.P. Kronberg, Planck collaboration, R. Amanullah ., R. Jimenez, S. More, SDSS-III collaboration, SNAP collaboration, Supernova Cosmology Project collaboration   +43 more
core   +4 more sources

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

Relationship between gestational age and transabdominal ultrasonographic measurements of fetus and uterus during the 2nd and 3rd trimester of gestation in cows

Asian Pacific Journal of Reproduction, 2016
Objective: The study was designed to estimate the relationship between gestational age and transabdominal ultrasonographic measurements of fetus and uterus during the 2nd and 3rd trimester of gestation in cows.
Eman Hayawie Lazim, Hani Muneeb Alrawi, Dhafer Mohammad Aziz   +2 more
doaj   +1 more source

Masses of Nearby Supermassive Black Holes with Very-Long Baseline Interferometry

, 2011
Dynamical mass measurements to date have allowed determinations of the mass M and the distance D of a number of nearby supermassive black holes. In the case of Sgr A*, these measurements are limited by a strong correlation between the mass and distance ...
Agol, Bendo, Bower, Broderick, Broderick, Broderick, Daniel P. Marrone, Dexter, Dimitrios Psaltis, Doeleman, Doeleman, Dolence, Eisenhauer, Falcke, Falcke, Feryal Özel, Fish, Fish, Ghez, Gillessen, Gültekin, Ho, Johannsen, Kardashev, Laor, Lee, Leeuw, Mościbrodzka, Pellegrini, Shcherbakov, Sheperd S. Doeleman, Stefan Gillessen, Takahashi, Tim Johannsen, Viergutz, Vincent L. Fish, Yuan, Özel   +37 more
core   +1 more source

Bearing-only formation control with auxiliary distance measurements, leaders, and collision avoidance

IEEE Conference on Decision and Control, 2016
We address the controller synthesis problem for distributed formation control. Our solution requires only relative bearing measurements (as opposed to full translations), and is based on the exact gradient of a Lyapunov function with only global ...
Roberto Tron, Justin R. Thomas, Giuseppe Loianno, Kostas Daniilidis, Vijay R. Kumar   +4 more
semanticscholar   +1 more source

SPITZER AS A MICROLENS PARALLAX SATELLITE: MASS AND DISTANCE MEASUREMENTS OF BINARY LENS SYSTEM OGLE-2014-BLG-1050L [PDF]

, 2015
We report the first mass and distance measurements of a caustic-crossing binary system OGLE-2014-BLG-1050 L using the space-based microlens parallax method.
Wei Zhu (祝伟), A. Udalski, A. Gould, M. Dominik, V. Bozza, C. Han, J. Yee, S. Novati, C. Beichman, S. Carey, R. Poleski, J. Skowron, S. Kozłowski, P. Mróz, P. Pietrukowicz, G. Pietrzyński, M. Szymański, I. Soszyński, K. Ulaczyk, Ł. Wyrzykowski, B. Gaudi, R. Pogge, D. DePoy, Y. Jung, J.-Y. Choi, K. Hwang, I. Shin, H. Park, J. Jeong   +28 more
semanticscholar   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

Molecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia, Noelia Moares, Wenjie Yi‐He, Rosa Luna‐Espejo, Ricardo Fernandez‐Cisnal, Javier Ocaña‐Cuesta, Juan P. Muñoz‐Miranda, Antonio Gabucio, Cecilia M. Fernandez‐Ponce, Francisco Garcia‐Cozar   +9 more
wiley   +1 more source

Testing the consistency between cosmological measurements of distance and age

Physics Letters B, 2015
We present a model independent method to test the consistency between cosmological measurements of distance and age, assuming the distance duality relation.
Remya Nair, Sanjay Jhingan, Deepak Jain
doaj   +1 more source