Results 231 to 240 of about 107,704 (282)

Trophic Changes off Southwest Greenland During the Holocene and Their Influence on Carbon Burial

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Organic carbon (OC) burial in sediments is partly controlled by catabolic biodegradation and remineralization by heterotrophic bacteria, but long‐term records of these bacterially‐mediated processes have not been available. Here, we use stable hydrogen isotope ratio of the saturated C16 fatty acid (δ2HC16:0) as a proxy of the prevalence of ...
Estelle Allan, Yunfeng Wang, Anne de Vernal, Yves Gélinas, Alfonso O. Mucci, Marit‐Solveig Seidenkrantz, Peter M. J. Douglas   +6 more
wiley   +1 more source

Estimation of re-refined engine oil bottom content in bitumen and its chemo-rheological effects as an additive and rejuvenator. [PDF]

Sci Rep
Aliakbari A, Khodaii A, Hajikarimi P.
europepmc   +1 more source

GRB040903 - a XRF?

, 2004
Kuulkers, E., Gotz, D., Mereghetti, S., Goldoni, P., Goldwurm, A., Brandt, Søren   +5 more
openaire   +1 more source

Combined XRR/XRF measurement

Materials Today, 2005
openaire   +1 more source

Influence of Hornification Treatment and Fiber Length on the Performance of Recycled Polypropylene Composites

Polymer Composites, Volume 47, Issue 5, Page 4793-4803, 10 March 2026.
Study of the influence of hornification treatment and jute and mallow fiber length on the physical, thermal, and mechanical properties of recycled polypropylene (PP) composites. ABSTRACT The growing accumulation of plastic waste has driven its reuse in the development of new composites, with natural fibers emerging as promising reinforcements. However,
Raquel de Sousa Freire, Gabrielle Machado dos Santos, João de Almeida Melo Filho, Holmer Savastano Junior, Virginia Mansanares Giacon   +4 more
wiley   +1 more source

Trivalent titanium in high-titanium lunar ilmenite. [PDF]

Nat Commun
Vira AD, Burgess KD, First EC, Tian M, Eames KM, Trivedi RS, Dotson GK, Kim DM, Farr TP, Lisabeth H, Tamura N, Livernois ER, Jones BM, Orlando TM, Jiang Z, First PN.   +15 more
europepmc   +1 more source

Enhanced Toluene Combustion over Cryptomelane Catalysts: Influence of Cu Doping on Physicochemical Properties and Catalytic Performance. [PDF]

Materials (Basel)
Mokrzycki J, Kryściak-Czerwenka J, Duraczyńska D, Marzec M, Karcz R.   +4 more
europepmc   +1 more source

The Making of the Vindolanda Wooden Writing Tablets: A Noninvasive Multianalytical Protocol for the Characterisation of Black Roman Inks. [PDF]

J Anal Methods Chem
Vasco G, Dyer J, Hobbs R, Cartwright CR, Buccolieri A.   +4 more
europepmc   +1 more source

Adaptive X-ray imaging with reinforcement learning. [PDF]

J Synchrotron Radiat
Boltz T, Ratner D, Webb SM.
europepmc   +1 more source

The nature and distribution of road sediment contaminants in the greater Las Vegas, Nevada area. [PDF]

Environ Monit Assess
K J G, M G, K L B, N R, C L M, M P S K.
europepmc   +1 more source