Results 51 to 60 of about 972,673 (349)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Studies of the nucler equation of state using numerical calculations of nuclear drop collisions [PDF]

, 1982
A numerical calculation for the full thermal dynamics of colliding nuclei was developed. Preliminary results are reported for the thermal fluid dynamics in such processes as Coulomb scattering, fusion, fusion-fission, bulk oscillations, compression with ...
Alonso, C. T., Leblanc, J. M., Wilson, J. R.   +2 more
core   +1 more source

Quasiparticle thermal conductivity in the vortex state of high-T$_c$ cuprates [PDF]

, 1999
We present the results of a microscopic calculation of the longitudinal thermal conductivity, $\kappa$, of a d-wave superconductor in the mixed state.
A. Houghton, A. Houghton, A. Houghton, A. Houghton, A. I. Larkin, A. I. Larkin, C. Kübert, C. Kübert, E. H. Brandt, F. Yu, G. E. Volovik, G. Eilenberger, H. Aubin, H. Ding, H. Won, I. A. Luk'yanchuk, I. A. Luk'yanchuk, I. Vekhter, I. Vekhter, J. Lowell, J. Mesot, K. Krishana, L. Taillefer, M. C. Schabel, M. Chiao, M. Franz, M. J. Graf, M. K. Purvis, P. A. Lee, P. A. Lee, P. J. Hirschfeld, P. J. Hirschfeld, P. J. Hirschfeld, P. Klimesch, S. Schmitt-Rink, U. Brandt, W. Pesch, Y. Sun, Yu. S. Barash, Yu. S. Barash   +39 more
core   +3 more sources

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

Effects of Strong Adsorption Pre-dehydration on Dehydration Energy Consumption of Montmorillonite Organic Gel

Kuangchan zonghe liyong
This is an article in the field of ceramics and composites. Montmorillonite organic gel is a thixotropic gel, which is usually produced by wet process. It needs to be spray drying to obtain gel products.
Yuhang LIU, Zijie REN, Huan XI, Huimin GAO, Hang YIN, Mingyang LI   +5 more
doaj   +1 more source

Power Flow Calculation and Conductor Temperature Change Process Analysis of Single-Line Direct Supply Traction Network

IEEE Access, 2021
The accuracy of the power flow calculation results of a traction network is closely related to the impedance parameters of the transmission wires of the network, and such parameters change dynamically under the influence of current and geographical and ...
Lijun Sun, Ruopeng Zhang, Mingxing Tian, Huiying Zhang, Wenjun Tian, Jinyang Xu   +5 more
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

THERMAL CALCULATION FOR THE PRODUCTION OF VEGETABLES GREENHOUSE [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2013
This paper presents the calculation regarding thermic transmision through the closing elements made for a greenhouse designed for salat production, pea, spinach and cabbage, D.M.
Ancuţa JURCO, Dumitru MARUSCIAC, Grigore ONACIU, Eugen JURCO   +3 more
doaj  

Temperature Power Law of Equilibrium Heavy Particle Density

, 1999
A standard calculation of the energy density of heavy stable particles that may pair-annihilate into light particles making up thermal medium is performed to second order of coupling, using the technique of thermal field theory.
A. Singh, B. W. Lee, G. Jungman, H. A. Weldon, I. Joichi, I. Joichi, I. Joichi, J. I. Kapusta, K. Griest, M. Yoshimura, P. Gondolo, Sh. Matsumoto, Sh. Matsumoto, Sh. Matsumoto   +13 more
core   +2 more sources

Invert Effective Thermal Conductivity Calculation [PDF]

, 2000
The objective of this calculation is to evaluate the temperature-dependent effective thermal conductivities of a repository-emplaced invert steel set and surrounding ballast material. The scope of this calculation analyzes a ballast-material thermal conductivity range of 0.10 to 0.70 W/m {center_dot} K, a transverse beam spacing range of 0.75 to 1.50 ...
Anderson, M. J., Wade, H. M., Mitchell, T. L.   +2 more
openaire   +2 more sources