Results 61 to 70 of about 923,861 (295)

Critical scaling of the a.c. conductivity for a superconductor above Tc

, 1999
We consider the effects of critical superconducting fluctuations on the scaling of the linear a.c. conductivity, \sigma(\omega), of a bulk superconductor slightly above Tc in zero applied magnetic field.
A. Pomar, A.A. Varlamov, A.T. Dorsey, Alan T. Dorsey, B.I. Halperin, B.I. Halperin, B.I. Halperin, C. Dasgupta, C. De Dominicis, C. Dekker, C.-Y. Mou, D. Amit, D. Forster, D.S. Fisher, G.F. Mazenko, H. Schmidt, H. Schmidt, H. Weber, I.D. Lawrie, J. Lidmar, J.-T. Kim, J.C. Booth, J.M. Roberts, K. Moloni, K. Moloni, K.G. Wilson, K.G. Wilson, L. Radzihovsky, L.G. Aslamazov, M.A. Howson, M.B. Salamon, M.B. Salamon, N. Overend, P. Olsson, P.C. Hohenberg, P.C. Martin, R. Kubo, R. Liang, Robert A. Wickham, S. Kamal, S. Ullah, S.M. Anlage, V. Pasler, W. Holm   +43 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Influence of Lubricating Oil Improvers On Performance of Crankshaft Seals

Polish Maritime Research, 2018
This paper presents an original method for checking influence of lubricating oil improvers on performance of crankshaft seals of combustion piston engine.
Bzura Piotr
doaj   +1 more source

Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share (TPS) Dan Model Pembelajaran Kooperatif Tipe Student Team Achievement Division (STAD) Terhadap Hasil Belajar Matematika Siswa Pada Materi Garis Singgung Lingkaran

Numerical: Jurnal Matematika dan Pendidikan Matematika, 2018
This research is to prove whether the learning result of Student Mathematics with cooperative learning model of TPS type is better than the result of student learning of Mathematics with STAD type cooperative learning model on tangent material of circle.
Nurina Kurniasari Rahmawati, Iip Ripati Hanipah   +1 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

A Resolution of the Fisher Effect Puzzle: A Comparison of Estimators [PDF]

This paper attempts a resolution of the Fisher effect puzzle in terms of estimator choice. Using both short-term and long-term interest rates for 14 OECD countries, we find ample evidence supporting the existence of a long-run Fisher effect in which ...
Ekaterini Panopoulou
core   +3 more sources

Modelling the Fisher hypothesis: World wide evidence [PDF]

In this paper we follow an empirical approach to examine the implications of the Fisher hypothesis, namely cointegration linking interest rates and inflation, and stationarity of the real interest rate implying in turn homogeneity of the potential ...
Herwartz, Helmut, Reimers, Hans-Eggert
core  

Uncorrelated velocity and size residuals across galaxy rotation curves

, 2019
The mass--velocity--size relation of late-type galaxies decouples into independent correlations between mass and velocity (the Tully-Fisher relation), and between mass and size.
Desmond, Harry, Katz, Harley, Lelli, Federico, McGaugh, Stacy   +3 more
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Fisher, Neyman-Pearson or NHST? A Tutorial for Teaching Data Testing

Frontiers in Psychology, 2015
Despite frequent calls for the overhaul of null hypothesis significance testing (NHST), this controversial procedure remains ubiquitous in behavioral, social and biomedical teaching and research.
Jose D. Perezgonzalez
doaj   +1 more source