Results 191 to 200 of about 18,628 (265)

Enhancing collaboration between national TB programmes and researchers. [PDF]

IJTLD Open
Dall'Olio L, de Colombani P, Servello J, Gargioni G, Duarte R, Raviglione M.   +5 more
europepmc   +1 more source

Mitochondrial Genome Reduction and Accelerated Evolution in Planktonic Foraminiferans

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
The mitochondrial genomes of the eukaryotic lineage Retaria (Foraminifera and Radiolaria) show reductions in multiple gene categories, including complex I, transfer RNAs (tRNAs), ribosomal proteins, and ribosomal RNAs. In planktonic foraminifera, this reduction is even more pronounced, with the potential loss of atp and other genes.
Hsin‐Tung Lai, Ming‐Wei Lai, Tzu‐Haw Wang, Haojia Ren, Chuan Ku   +4 more
wiley   +1 more source

Space-Based Observations of Plasma Waves During Conjunctions Between Host Sensors and Space Objects. [PDF]

J Astronaut Sci
Scott L, Bernhardt P, Howarth A.
europepmc   +1 more source

Experimental Demonstration of Coherent Optical Storage via Precreated Macroscopic Coherence in Eu3+:Y2SiO5

Advanced Quantum Technologies, Volume 9, Issue 8, August 2026.
The PLMC protocol is implemented using a four‐level system within the 7F0↔5D0${}^7F_0 \leftrightarrow {}^5D_0$ optical transition of 151Eu3+$^{151}\mathrm{Eu}^{3+}$ ions (site 1) in the 0.1%‐doped Eu3+${\rm Eu}^{3+}$:Y2SiO5${\rm Y}_2{\rm SiO}_5$ crystal, and the experimental pulse sequence includes two distinct stages: (i) pre‐creation of macroscopic ...
Zhenqi Xu, Mucheng Guo, Zhehao Xu, Weiye Sun, Pengjun Liang, Zongquan Zhou, Shuping Liu, Fudong Wang, Manjin Zhong   +8 more
wiley   +1 more source

Microbial Community Profiling of Concrete. [PDF]

Microorganisms
Danner C, Charest J, Borghuis C, Aschenbrenner P, Lederer J, Mach RL, Mach-Aigner AR.   +6 more
europepmc   +1 more source

When Recovery Becomes Infeasible: A Markov Model of Housing Abandonment Risk in Flood‐Prone Areas

Earth's Future, Volume 14, Issue 8, August 2026.
Abstract Floods can undermine long‐term community viability by depressing housing markets and triggering property abandonment cycles. This study estimates the risk of housing abandonment by integrating traditional flood‐risk frameworks with the concept of sub‐replacement—a condition where the cost of repairing a house exceeds its market value.
R. Negri, S. Xu, C. I. Dragomir, I. Figueira, M. Porfiri, L. Ceferino   +5 more
wiley   +1 more source

Research on Star Sensor Imaging Simulation Under Near-Space Hypersonic Non-Equilibrium Flow Conditions. [PDF]

Sensors (Basel)
Liao Z, Wang H, Cheng X, Liu B, Zang Y, Lu Y, Yao S, Yan Z.   +7 more
europepmc   +1 more source

Mars' O+ ${\mathbf{O}}^{+}$ and O2+ ${\mathbf{O}}_{\mathbf{2}}^{+}$ Ion Escape During Disappearing Solar Wind Events

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Disappearing solar wind events (DSWEs), intervals when the solar wind proton density <1 cm−3 ${\text{cm}}^{-3}$, represent one extreme of the Mars solar wind interaction. Using data from NASA's Mars Atmosphere and Volatile Evolution (MAVEN) mission from February 2016 to May 2024, 154 orbits across 90 unique days were identified.
N. R. Schnepf, Y. Dong, H.‐W. Shen, J. S. Halekas, W. K. Peterson, K. G. Hanley, S. Shaver, A. Azari, N. Jones, D. Brain, E. M. B. Thiemann, J. R. Espley, J. P. McFadden   +12 more
wiley   +1 more source

CystoDS: a multiclass endoscopy image dataset for artificial intelligence-assisted bladder cancer detection. [PDF]

Sci Data
Lee TJ, Qiu L, Long J, Mach KE, Peterson D, Yao Q, Shkolyar E, Islam MT, Xing L, Liao JC.   +9 more
europepmc   +1 more source

Bow Shock Current Closure Through the Magnetosheath for Non‐Zero IMF By—Results From Hybrid Simulations

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract The bow shock current (BSC) flows on the bow shock due to the compression of the interplanetary magnetic field (IMF) across the shock. Although previous studies have shown that the BSC can connect to magnetospheric current systems via the magnetosheath, it is still not known how this happens.
G. Semrén, M. Hamrin, S. Fatemi, E. Krämer, L. Macke, T. Karlsson, T. Pitkänen, P. Dredger, R. E. Lopez, O. Goncharov, S. E. Milan   +10 more
wiley   +1 more source