Results 141 to 150 of about 254,216 (351)

Review of Pre-Ignition Research in Methanol Engines

open access: yesEnergies
Methanol can be synthesized using green electricity and carbon dioxide, making it a green, carbon-neutral fuel with significant potential for widespread application in engines.
Zhijie Li   +6 more
doaj   +1 more source

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

open access: yesAdvanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka   +2 more
wiley   +1 more source

How To Measure Knocking Intensity In Dual-Fuel Internal Combustion Engines : A Review [PDF]

open access: yes
Internal combustion engines (ICE), especially diesel engines, require additional (secondary) fuel to improve their gas emissions. The selection of hydrogen as a secondary fuel in a diesel dual fuel (DDF) system is meaningful because it does not contain ...
Santoso, Dany; Universitas Negeri Surabaya
core   +1 more source

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel   +4 more
wiley   +1 more source

Who\u27s there knocking at my door

open access: yes, 1905
An African American man in a tuxedo knocking on a door ; photo inset of Harry Brown.https://scholarsjunction.msstate.edu/cht-sheet-music/4861/thumbnail ...
Smith, Chris
core  

GPR124 Alleviates Blood–Brain Barrier Disruption by Enhancing Microvascular Endothelial Function after Traumatic Brain Injury

open access: yesAdvanced Science, EarlyView.
Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang   +13 more
wiley   +1 more source

Development and Comparison of Criteria to Detect Knocking Combustion in Gasoline Engines

open access: yes, 2014
Within the scope of downsizing and downspeeding concepts shifting the operating points in the engine map to higher load points of gasoline engines enhances the knocking endangered operating points in the vehicle used operation.
Ohler, Sebastian
core   +1 more source

Simulation Analysis of Knocking Noise of Two Speed Automatic Transmission in Electric Vehicle

open access: yesJixie chuandong, 2021
Knock noise is a kind of transmission noise. It is very important to study the knocking noise of transmission because it has the characteristics of jumping noise level and wide frequency band, which is different from other noises.
Yonggan Lei   +7 more
doaj  

High Humidity Exacerbates Psoriasiform Skin Disease Relapse by Increasing Tissue‐Resident Memory T Cells via Altering Skin Microbiota

open access: yesAdvanced Science, EarlyView.
We demonstrated that high humidity worsened psoriasis relapse in murine psoriasiform skin inflammation by increasing skin‐resident memory CD8+ cells via upregulating IL‐15Rα on keratinocytes. The increases in IL‐15Rα and memory CD8+ cells were attributed to S. nepalensis and its metabolite ADMA in skin exposed to high humidity.
Chun‐Ling Liang   +10 more
wiley   +1 more source

Listen to the knocking bird

open access: yes, 2015
Gift of Dr. Mary Jane Esplen.Piano vocal [instrumentation]Look here Mis lee [first line]Oh listen to the knocking bird [first line of chorus]F [key]Moderato [tempo]Popular song [form/genre]Performer hook ; May Irwin (photograph) [illustration]Starmer ...
Ingraham, Herbert [composer]   +2 more
core  

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