Results 81 to 90 of about 1,904 (180)

Experimental analysis of laminar spherically expanding flames

Analyse expérimentale des flammes en expansion sphérique : quelles formulations pour la vitesse de combustion ? Bien qu'étudiée depuis plus de 100 ans, la détermination expérimentale de la vitesse de combustion reste compliquée. Dans ce travail de thèse, la configuration de flamme sphérique en expansion a été choisie.
openaire   +2 more sources

Major Components of Epicuticular Wax From Fruit of the Canadian Prairies: Saskatoon Berry (Amelanchier alnifolia), Canadian Dwarf Sour Cherry (Prunus × kerrasis), Haskap (Lonicera caerulea), and Red Twinberry (Lonicera utahensis)

European Journal of Lipid Science and Technology, Volume 128, Issue 5, May 2026.
Composition of chloroform extractable surface wax from fruit was determined by GC and GC/MS. The major components of Saskatoon berry wax were nonacosan‐10‐ol and nonacosane. Canadian sour cherry wax was enriched in the pentacyclic triterpenoids and haskap in nonacosan‐10‐ol and nonacosan‐5,10,‐diol. Red twinberry wax contained triterpenoids.
Daniel Hupka, Haixia Zhang, Mark A. Smith   +2 more
wiley   +1 more source

Effect of N₂ and CO₂ on the Explosion Properties of High Equivalence Ratios of Hydrogen. [PDF]

ACS Omega, 2023
Luo Z, Qi H, Li R, Wang T, Su B, Su Y, Zhang T.   +6 more
europepmc   +1 more source

Detection of Toxic Gases and Volatile Organic Compounds Using Highly Adsorptive Nanomaterials: A Comprehensive Assessment

EcoMat, Volume 8, Issue 5, May 2026.
This review highlights how nanomaterials with high adsorption capacities including carbon‐based structures, transition metal oxides, 2D layers, and zeolites enable sensitive and selective detection of toxic gases and VOCs. Their tailored properties and sensing mechanisms drive the development of next‐generation gas sensors for environmental and ...
Hamdy A. Ismail, Sabbah Ataya, Mohamed M. Goda, Ahmed G. Hussein, Ahmed Ramah, Ahmad G. Ramadan, Rashid Khan, Joy Djuansjah, Swellam W. Sharshir, Ahmed El‐Harairy   +9 more
wiley   +1 more source

Recent Advances in the Synthesis and Processing of Carbon Nanotubes and Carbon Nanocomposites for Energy Storage, Biomedical, and Environmental Applications

ChemistryOpen, Volume 15, Issue 5, May 2026.
This review summarizes recent advances in the synthesis and processing of carbon nanotubes and carbon nanocomposites, highlighting structure–property relationships and their applications in energy storage, biomedical systems, and environmental technologies, with emphasis on performance optimization and sustainable material design.
Noor‐ul‐Huda Altaf, Muhammad Ayyaz, Yaning Zhang, Mudassar Shahzad, Ayesha Khan, Sanam, Wasqa Liaqat, Ambreen Ashar, Roshaan Malik, Zeeshan Ahmad Bhutta   +9 more
wiley   +1 more source

Evaluating Systematic Dependencies of Type Ia Supernovae: The Influence of Deflagration to Detonation Density

, 2010
We explore the effects of the deflagration to detonation transition (DDT) density on the production of Ni-56 in thermonuclear supernova explosions (type Ia supernovae).
Aaron P. Jackson, Alan C. Calder, Albrecht, Aspden, Aspden, Bravo, Calder, Calder, Calder, Calder, Chamulak, Chamulak, David A. Chamulak, Dean M. Townsley, Edward F. Brown, F. X. Timmes, Fickett, Fryxell, Gallagher, Gallagher, Hicken, Howell, Jordan, Kasen, Kasen, Khokhlov, Khokhlov, Khokhlov, Kirshner, Kolb, Krueger, Livio, Livne, Meakin, Neill, Niemeyer, Niemeyer, Pan, Perlmutter, Pinto, Piro, Piro, Plewa, Plewa, Riess, Riess, Röpke, Schmidt, Seitenzahl, Straniero, Timmes, Townsley, Townsley, Woosley, Woosley   +54 more
core   +1 more source

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, Volume 66, Issue 5, Page 3100-3141, May 2026.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

3D flame surface curvature analysis from reconstructed scanning across spherical expanding flames

Proceedings of the Combustion Institute
We analyze 3D reconstructed surfaces based on previously reported high frequency measurements of flame edge location across expanding flames using Mie scatter. For the first time, principal curvatures of flame surfaces are estimated from eigenvalues of the second fundamental forms of the reconstructed surfaces, allowing the determination of the ...
Yutao Zheng, Pervez Ahmed, Simone Hochgreb   +2 more
openaire   +1 more source

Superior Abrasibility of YSZ(ESP)/BN@ZrO2‐Polyester Composite Sealing Coating Reinforcing With Hybrid Micron/Nanometer Multiscaled Pore Structure

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Composite materials hold significant potential for abrasive sealing, yet composite materials used for abrasive sealing fall short in service durability under extreme environments. Here, a controllable strategy for adjusting pore structure is proposed, aiming to design a YSZ(ESP)/BN@ZrO2‐polyester coating with hybrid micron/nanometer ...
Shuang Yu, Shuqi Wang, Yaming Wang, Jiao Han, Zhiyun Ye, Kai Lv, Yongchun Zou, Guoliang Chen, Jiahu Ouyang   +8 more
wiley   +1 more source

Laboratory-based X-ray spectrometer for actinide science. [PDF]

J Synchrotron Radiat, 2023
Novichkov D, Trigub A, Gerber E, Nevolin I, Romanchuk A, Matveev P, Kalmykov S.   +6 more
europepmc   +1 more source