Results 131 to 140 of about 177,892 (289)

Metagenomic profiles of archaea and bacteria within thermal and geochemical gradients of the Guaymas Basin deep subsurface. [PDF]

Nat Commun, 2023
Mara P, Geller-McGrath D, Edgcomb V, Beaudoin D, Morono Y, Teske A.   +5 more
europepmc   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Sustainable co-production of 1,3-PDO, ethanol and H2 from glycerol via dark fermentation by Citrobacter telavivensis T1.2D-1 isolated from the deep subsurface

Frontiers in Bioengineering and Biotechnology
The increasing production of biodiesel has led to a surplus of glycerol, a polluting by-product in need of valorization. In this study, we demonstrate that Citrobacter telavivensis T1.2D-1, an extremophile bacterium isolated from the Iberian Pyrite Belt,
Inés Ochoa-Arizu, Adrián Martínez-Bonilla, Adrián Martínez-Bonilla, Nuria Rodríguez, Patricia Rojas, Ricardo Amils, Ricardo Amils, Ricardo Amils, José Luis Sanz, Alberto G. Fairén, Alberto G. Fairén, David Ruano-Gallego, David Ruano-Gallego   +12 more
doaj   +1 more source

Vitamin B₁₂ Auxotrophy in Isolates from the Deep Subsurface of the Iberian Pyrite Belt. [PDF]

Genes (Basel), 2023
Mateos G, Martínez-Bonilla A, Martínez JM, Amils R.   +3 more
europepmc   +1 more source

Impacts of model calibration on high-latitude land-surface processes: PILPS 2(e) calibration/validation experiments [PDF]

, 2003
In the PILPS 2(e) experiment, the Snow Atmosphere Soil Transfer (SAST) land-surface scheme developed from the Biosphere-Atmosphere Transfer Scheme (BATS) showed difficulty in accurately simulating the patterns and quantities of runoff resulting from ...
Gao, X, Jin, J, Sorooshian, S
core   +1 more source

Impact of Cattaneo–Christov Heat and Mass Flux on MHD Hybrid Nanofluid Flow Over an Extending Surface With Convective and Mass Flux Effects

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the flow of a magnetized hybrid nanofluid over a permeable stretching surface. The mass and thermal transport within the system is regulated using the Cattaneo–Christov flux theory. The fluid is additionally subjected to thermophoresis, chemical reaction, Brownian motion, and activation energy effects.
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Editorial: Geomicrobes: Life in terrestrial deep subsurface, volume II. [PDF]

Front Microbiol, 2023
Rajala P, Bomberg M.
europepmc   +1 more source

Planetary science and exploration in the deep subsurface: results from the MINAR Program, Boulby Mine, UK [PDF]

, 2016
The subsurface exploration of other planetary bodies can be used to unravel their geological history and assess their habitability. On Mars in particular, present-day habitable conditions may be restricted to the subsurface. Using a deep subsurface mine,
Biddle, JF, Coates, AJ, Cockell, CS, Cousins, CR, Cross, RE, Cullen, DC, Direito, SOL, Downs, MT, Edwards, T, Genis, J, Gray, AL, Gunn, M, Hansford, GM, Harkness, P, Holt, J, Josset, J-L, Lees, DS, Li, X, Lim, DSS, Mchugh, M, Mcluckie, D, Meehan, E, Paling, SM, Payler, SJ, Souchon, A, Yeoman, L   +25 more
core  

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

A global perspective on bacterial diversity in the terrestrial deep subsurface. [PDF]

Microbiology (Reading), 2023
Soares A, Edwards A, An D, Bagnoud A, Bradley J, Barnhart E, Bomberg M, Budwill K, Caffrey SM, Fields M, Gralnick J, Kadnikov V, Momper L, Osburn M, Mu A, Moreau JW, Moser D, Purkamo L, Rassner SM, Sheik CS, Sherwood Lollar B, Toner BM, Voordouw G, Wouters K, Mitchell AC.   +24 more
europepmc   +1 more source