Results 251 to 260 of about 66,429 (312)

MiR‐146a‐5p Suppresses M1 Polarization of Tumor‐Associated Macrophages via IRAK1/NF‐κB Signaling in Colorectal Polyps

Annals of Gastroenterological Surgery, EarlyView.
MiR‐146a‐5p is downregulated in colorectal polyps, leading to IRAK1 upregulation and NF‐κB activation, which promotes M1 macrophage polarization and inflammation. Overexpression of miR‐146a‐5p suppresses IRAK1/NF‐κB signaling, reduces M1 polarization, and alleviates inflammatory responses.
Peng Song, Lianhui Wu, Huabin Qiu, Lei Luo, Jianzhao Qiu, Shuping Xiao, Jincai He   +6 more
wiley   +1 more source

Haptic In‐Sensor Computing Device Based on CNT/PDMS Nanocomposite Physical Reservoir

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Using a porous carbon nanotube‐polydimethylsiloxane nanocomposite, a sensor array integrated with a physical reservoir computing paradigm capable of in‐sensor computing is demonstrated. The device is able to classify between nine objects with an accuracy above 80%, opening the possibility for low‐power sensing/computing for future robotics.
Kouki Kimizuka, Saman Azhari, Shoshi Tokuno, Ahmet Karacali, Yuki Usami, Shuhei Ikemoto, Hakaru Tamukoh, Hirofumi Tanaka   +7 more
wiley   +1 more source

Oxygen‐Tolerant Photo‐Induced Miniaturized Accelerated Atom Transfer Radical Polymerization (OPTIMA‐ATRP) for High‐Throughput Synthesis of Polymer Bioconjugates

Angewandte Chemie, EarlyView.
Oxygen‐tolerant photo‐induced miniaturized accelerated atom transfer radical polymerization (OPTIMA‐ATRP) in water was developed for the polymerization of hydrophilic (meth)acrylate monomers under ambient or sub‐ambient (4°C) temperature and atmospheric conditions, without prior degassing, in less than 10 min, at an ultra‐small scale (< 50 µL) in ...
Arman Moini Jazani, Roksana Wygoda, Hironobu Murata, Mozhdeh Madadi, Grzegorz Przesławski, Krzysztof Matyjaszewski   +5 more
wiley   +1 more source

Late‐Stage Functionalization of Peptides on the Solid Phase

Angewandte Chemie International Edition, EarlyView.
Peptide modifications are essential to control pharmacodynamic and pharmacokinetic properties of peptide drugs. Consequently, strategies that allow for efficient and rapid incorporation of non‐canonical modifications into peptides in parallel formats are highly sought after.
Marius Werner, Truc Lam Pham, Franziska Thomas   +2 more
wiley   +1 more source

In situ hydrate dissociation using microwave heating: Preliminary study [PDF]

Energy Conversion and Management, 2008
In this work, we investigate the dissociation behavior of natural gas hydrate in a closed system with microwave (MW) heating and hot water heating. The hydrate was formed at temperatures of 1-4 degrees C and pressures of 4.5-5.5 MPa.
Dong-Liang Li, Deqing Liang, Xiao-Sen Li   +2 more
exaly   +2 more sources

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Microwave Heating and Modern Cuisine

2021
The electric field of microwaves is responsible for the dielectric heating, which is effected via two primary mechanisms: dipolar polarization and ionic conduction. The dipolar polarization mechanism is the primary principle of microwave dielectric heating, which involves the heating of electrically insulating materials by dielectric loss. In a typical
This, Vo Kientza, Hervé, Kelly, Alan L.
openaire   +2 more sources

Microwave Heating of Dispersive Media

SIAM Journal on Applied Mathematics, 1993
Summary: The heating of a compact dispersive target by a pulsed, plane microwave is modeled and studied herein. The dispersive character of the medium is described by a Debye model, and the conductive nature is modeled by an ionic conductivity. The electrical and thermal parmeters are allowed to depend upon temperature, which gives rise to a highly ...
openaire   +2 more sources

Microwave Heating of Ceramic Laminates

MRS Proceedings, 1996
AbstractThe microwave heating of a ceramic laminate composed of three layers is modeled arid analyzed. Two materials with widely disparate effective electrical conductivity's comprise the laminate. The ratio of the these conductivities is exploited as a small parameter in the development of an asymptotic theory.
Pelesko, J. A., Kriegsmann, G. A.
openaire   +1 more source

Heat-assisted microwave amplifier

Nature Nanotechnology, 2018
In a magnetic tunnel junction, Joule heat increases the voltage-controlled magnetic anisotropy effect in the free layer and thereby pushes the amplification gain for microwaves beyond one.
Shao, Qiming, Wang, Kang L.
openaire   +3 more sources

Microwave heating of intravenous fluids

The American Journal of Emergency Medicine, 1985
Microwave heating of intravenous (IV) fluids is a viable alternative to heating by conventional means, such as by blood warmer(s) or an on-site warming oven, for administration to hypothermic patients and trauma victims. Three 1-l bags each of lactated Ringer's solution, normal saline solution, 1/2 normal saline solution, and 5% dextrose in water were ...
J S, Anshus, G L, Endahl, J L, Mottley
openaire   +2 more sources