Results 101 to 110 of about 27,713 (301)
Information about petroleum in America prior to the nineteenth Century
, 2010 The petroleum substances have been used a lot of centuries ago: bitumen has been used in Neolithic Period to fix head's hammer of stone and to set beads.
Puche Riart, Octavio +2 more
core +1 more source
El futur dels combustibles fòssils
, 2022 En Josep Lluís Navarro entrevista el doctor Antonio Turiel, investigador científic del CSIC sobre el futur dels combustibles fòssils i les seves possibles ...
Turiel, Antonio
core
Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy
Advanced Science, EarlyView.A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang +14 more
wiley +1 more source
A Study of Combustion in a Simple Combustion Chamber
Transactions of the Japan Society of Mechanical Engineers, 1968 MATSUMOTO, Ryuichi +2 more
openaire +3 more sources
An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
Advanced Science, EarlyView.A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu +7 more
wiley +1 more source
Revista Centro Azúcar, 2009 En el trabajo se plantean las limitaciones científico-técnicas que ha tenido el proceso de incremento de las posibilidades de producción de etanol en Colombia y las posibilidades que ofrece el uso de la producción dual de azúcar y etanol en adecuados ...
Claudia Ramírez +4 more
doaj
Advanced Science, EarlyView.The configurational‐entropy strategy enables rapid and sensitive ethanol detection using a multicomponent oxide. The high‐entropy (InSnFeZnW)Ox provides enriched oxygen vacancies and diverse adsorption sites that strengthen surface reactivity. The sensor achieves a 5135% ethanol response with fast kinetics and stable long‐term operation.
Gi Baek Nam +19 more
wiley +1 more source
High Burn-up Structure in Nuclear Fuel: Impact on Fuel Behavior
EPJ Web of Conferences, 2016 Noirot Jean +6 more
doaj +1 more source
Advanced Science, EarlyView.Low‐level ambient benzene exposure is associated with increased risks of multiple brain disorders in urban adults. Genetic susceptibility modifies these associations, while plasma proteomics points to potential biological pathways linking benzene exposure to adverse brain health.
Jianhui Guo +10 more
wiley +1 more source