Results 161 to 170 of about 36,967 (295)

A Dosimetry Study of Portable X-ray Fluorescence in Vivo Metal Measurements. [PDF]

Health Phys, 2019
Specht AJ, Zhang X, Goodman BD, Maher E, Weisskopf MG, Nie LH.   +5 more
europepmc   +1 more source

Diurnal Variations in Photochemical Energy Utilization and Osmotic Adjustments in Black Poplar Leaves Under Progressive Water Stress

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought limits the productivity of fast‐growing woody crops, although the metabolic adjustments conferring water stress tolerance remain poorly understood. We investigated the responses of Populus nigra seedlings to water stress by integrating daily physiological measurements and NMR metabolomic analyses.
Antonella Gori, Mauro Centritto, Anatoly P. Sobolev, Giovanni Marino, Francesco Loreto, Francesca Alderotti, Cecilia Brunetti   +6 more
wiley   +1 more source

Effects of Elevated CO2 on Bean Pod Mottle Virus Infection in Both Incompatible and Compatible Interactions With Phaseolus vulgaris L

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant viruses cause significant crop losses, a situation that could worsen due to anthropogenic activities driving global climate change, one factor of which is the increase in atmospheric CO2 concentration. This study assessed the impact of elevated CO2 concentration (eCO2, 1000 vs. 400 ppm) on two genotypes of common bean (Phaseolus vulgaris
Tiffanie Scandolera, Julie Lintz, Ariane Gratias, Ellea Aboud, Simon Rochoux, Maria V. Préjean, Gilles Chatel Innocenti, Marie Garmier, Gianluca Teano, Juan C. Alvarez‐Diaz, Graham Noctor, Valérie Geffroy, Stéphanie Pflieger   +12 more
wiley   +1 more source

Spherulite in the modern aragonitic travertine stromatolite has a calcite core with exopolymers

Sedimentology, EarlyView.
ABSTRACT Spherulites are spherical to ellipsoidal particles formed by various crystalline substances and can be abiotically synthesised in the laboratory. Among various spherulite types, spherulites composed of calcium carbonate are also found in various natural environments, but their abiotic or biotic origins are still controversial.
Fumito Shiraishi, Takayuki Akimoto, Naotaka Tomioka, Satoko Motai, Yoshio Takahashi   +4 more
wiley   +1 more source

CheMin-V: A Definitive Mineralogy Instrument for Landed Science on Venus [PDF]

An X-ray diffraction instrument is described that will provide quantitative mineralogical analyses of up to 4 individual samples of Venus regolith in ~1 ...
Blake, David, Bristow, Tom, Downs, Robert, Sarrazin, Philippe, Walroth, Richard, Yen, Albert, Zacny, Kris   +6 more
core   +1 more source

Effect of live‐high, train‐low strategy induced by chronic low‐dose carbon monoxide exposure on haematological parameters and performance in trained individuals

Experimental Physiology, EarlyView.
Abstract Altitude training enhances haematological adaptations and endurance at sea level, typically requiring exposure to ∼2500 m altitude for 3–4 weeks. Emerging evidence suggests that low‐dose carbon monoxide (CO) inhalation might mimic hypoxia and might be used by elite athletes.
Simone Villanova, Simone Porcelli, Lena Ekström, Daniele A. Cardinale   +3 more
wiley   +1 more source

Development and optimisation of ex situ portable X-ray fluorescence spectroscopy for heterogenous post-metallurgical sites. [PDF]

Environ Geochem Health
Marsay NH, Wagland ST, Campo P, Alamar MC.   +3 more
europepmc   +1 more source

Portable X-ray fluorescence of zinc and selenium with nail clippings-Mother and Infant Nutrition Investigation (MINI). [PDF]

PLoS One
Fleming DEB, Madani N, Kaiser MG, Kim JS, Keltie E, Drage N, Jin Y, Coad J, Brough L.   +8 more
europepmc   +1 more source

Artificial intelligence‐powered plant phenomics: Progress, challenges, and opportunities

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Artificial intelligence (AI), a key driver of the Fourth Industrial Revolution, is being rapidly integrated into plant phenomics to automate sensing, accelerate data analysis, and support decision‐making in phenomic prediction and genomic selection.
Xu Wang, Daeun Choi, Damian Adams, Jaehyun Ahn, Kelly Balmant, Raquel Dias, Carlos D. Messina, Rafael Muñoz‐Carpena, Vance M. Whitaker, Haipeng Yu, Ziwen Yu, Chang Zhao, Changying Li   +12 more
wiley   +1 more source

Assessment of portable X-ray fluorescence (pXRF) for plant-available nutrient prediction in biochar-amended soils. [PDF]

Sci Rep
Antonangelo J, Zhang H.
europepmc   +1 more source