Results 131 to 140 of about 18,593,124 (392)

Coexistence of the Critical Slowing Down and Glassy Freezing in Relaxor Ferroelectrics

, 1999
We have developed a dynamical model for the dielectric response in relaxor ferroelectrics which explicitly takes into account the coexistence of the critical slowing down and glassy freezing.
A. Levstik, A. Tagantsev, A.E. Glazounov, B. E. Vugmeister, B.E. Vugmeister, B.E. Vugmeister, B.E. Vugmeister, D. Vieland, E. Courtens, G. Burns, G.A. Samara, H. Rabitz, J. Toulouse, K. Binder, L.E. Cross, M.D. Glinchuk, N. de Mathan, R. Blinc, R. Blinc, R. Sommer, S.B. Vakhrushev, T. Egami, V. Westphal, W. Kleemann   +23 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Farmers’ Adaptation to Climate Change: A Framed Field Experiment [PDF]

The risk of losing income and productive means due to adverse weather can differ significantly among farmers sharing a productive landscape and is, of course, hard to estimate or even “guesstimate” empirically.
Alpízar, Francisco, Carlsson, Fredrik, Naranjo, Maria A.   +2 more
core  

Generation and search of axion-like light particle using intense crystalline field

, 2011
Intense electric field $\sim 10^{10}-10^{11}$ V/cm in crystal has been known for a long time and has wide applications. We study the conversion of axion-like light particle and photon in the intense electric field in crystal.
Ahmed, Anselm, Anselm, Avignone, Baier, Bernabei, Bernabei, Bradley, Buchmuller, Chang, Dine, Jaeckel, Kim, Morales, Okun, Paschos, Peccei, Peccei, Shifman, Sikivie, Sikivie, Uggerhoj, van Bibber, Van Bibber, Wei Liao, Weinberg, Wilczek, Zhitnitskii   +27 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Corrigendum: Vertical Structure of a Snowfall Event Based on Observations From the Aircraft and Mountain Station in Beijing

Frontiers in Environmental Science, 2022
Yu Huang, Yu Huang, Yu Huang, Delong Zhao, Delong Zhao, Delong Zhao, Yuanmou Du, Yuanmou Du, Yuanmou Du, Yichen Chen, Lei Zhang, Xia Li, Yingying Jing   +12 more
doaj   +1 more source

Variation characteristics and influencing mechanisms of CO2 flux from grassland ecosystem in the Central Tianshan Mountains, China

Ecological Indicators
The intensification of carbon dioxide (CO2) fluxes in grassland ecosystems due to global climate change makes the achievement of carbon neutrality goals more challenging, particularly in arid regions with sensitive climates and fragile ecological ...
Kun Zhang, Yu Wang, Ali Mamtimin, Yongqiang Liu   +3 more
doaj   +1 more source

Hyposalinity pigment experiments conducted with field samples at AWIPEV station

, 2021
Nora Diehl, Kai Bischof
openalex   +2 more sources

Blood Donations and Incentives: Evidence from a Field Experiment [PDF]

There is a longstanding concern that material incentives might undermine prosocial motivation, leading to a decrease in blood donations rather than an increase.
Goette, Lorenz, Stutzer, Alois
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source