Results 111 to 120 of about 247,607 (305)

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

Advanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang, Junjie Cui, Zhenjie Yao, Boyuan Zhu, Nithinraj Panangattu Dharmarajan, Ajayan Vinu, Junwu Zhu   +6 more
wiley   +1 more source

HCCI combustion control using advanced gasoline direct injection techniques

MATEC Web of Conferences, 2018
Homogeneous Charge Compression Ignition (HCCI) is a promising low temperature combustion technology for reciprocating engines that offers high fuel efficiency and extremely low exhaust emissions.
Hunicz Jacek, Mikulski Maciej, Komsta Henryk   +2 more
doaj   +1 more source

An investigation of air solubility in Jet A fuel at high pressures [PDF]

Problems concerned with the supercritical injection concept are discussed. Supercritical injection involves dissolving air into a fuel prior to injection.
Faeth, G. M.
core   +1 more source

Influence of fuel injection timing and trade-off study on the RCCI engine characteristics of Jatropha oil-diesel blend under 1-pentanol dual-fuel strategies. [PDF]

Environ Sci Pollut Res Int, 2023
Ashok A, Gugulothu SK, Reddy RV, Burra B.   +3 more
europepmc   +1 more source

Hierarchical Targeting of TREM2+ Myeloid Cells via Acid‐Triggered OMVs Reprogram Immunosuppression and Suppress Osteolysis in Bone‐Metastatic TNBC

Advanced Science, EarlyView.
This study developed a hierarchical targeting nanoplatform, siTREM2@ETP‐PEOz‐OMVs, against triple‐negative breast cancer (TNBC) bone metastasis. It precisely delivers therapeutic siTREM2 to monocytes/macrophages within the metastatic niche. This intervention dually regulates cell fate: reprogramming immunosuppressive macrophages and inhibiting ...
Fanglu Chen, Yucheng Xue, Xiao Ma, Liang Chen, Zhenxuan Shao, Hangxiang Sun, Haochen Mou, Fangqian Wang, Zilong Li, Yechao Shen, Zhaoming Ye, Xiaohua Yu, Shengdong Wang   +12 more
wiley   +1 more source

A Radioresistant‐Tumor‐Targeted Nanoparticle for X‐Ray‐Controlled Nitric Oxide Release to Potentiate Radiotherapy

Advanced Science, EarlyView.
The PBTN targets GRP78 and, upon X‐ray irradiation, generates ONOO− to induce immunogenic cell death, thereby activating CD8+ T cells and establishing a systemic antitumor immune response. ABSTRACT Nitric oxide (NO) treated radioresistant tumors by relieving hypoxia and blocking DNA repair, but its nonselective toxicity has precluded therapeutic use ...
Wanze Zhang, Xiaoyan Yin, Ting Wang, Hongfu Zhao, Zhipeng Zhao, Jinbao Wang, Cheng Tao, Xuanchu Ge, Yanze Li, Linlin Liu, Fuxin Xue   +10 more
wiley   +1 more source

Effect of primary-zone equivalence ratio on pollutant formation [PDF]

Test were conducted to determine the effect of primary-zone equivalence ratio on the formation of smoke and other gaseous pollutants in an experimental can combustor. Several fuel injection techniques were examined at primary-zone equivalence ratios from
Claus, R. W.
core   +1 more source

Tetrastigma Hemsleyanum Polysaccharide Suppresses Triple‐Negative Breast Cancer by Disrupting the Hippo‐YAP/TEAD4‐PDIA4 Axis and Endoplasmic Reticulum Stress Adaptation

Advanced Science, EarlyView.
ABSTRACT Triple‐negative breast cancer (TNBC) exhibits addiction to chronic endoplasmic reticulum (ER) stress, which sustains an aggressive metastatic phenotype through activation of the unfolded protein response (UPR). Here, we identify a previously unrecognized “ER‐stress addiction” axis in which the Hippo pathway effector TEAD4 directly ...
Yini Shang, Wentao Si, Youxue Zhang, Jialin Liu, Huaixi Zhang, Yafei Li, Hongmeng Su, Wei Jiang, Zhishan Ding, Lihong Wang   +9 more
wiley   +1 more source

Numerical Investigation on Mixture Formation and Injection Strategy Optimization in a Heavy-Duty PFI Methanol Engine

Energies
Methanol is a liquid fuel with high oxygen content and the potential for a closed-loop carbon-neutral production cycle. To investigate the mixture formation and combustion characteristics of a heavy-duty Port Fuel Injection (PFI) methanol engine, a three-
Zhancheng Dou, Xiaoting Xu, Changhui Zhai, Xiaoxiao Zeng, Kui Shi, Xinbo Wu, Yi Liu, Yunliang Qi, Zhi Wang   +8 more
doaj   +1 more source

Exploratory tests of two strut fuel injectors for supersonic combustion [PDF]

Results of supersonic mixing and combustion tests performed with two simple strut injector configurations, one with parallel injectors and one with perpendicular injectors, are presented and analyzed.
Anderson, G. Y., Gooderum, P. B.
core   +1 more source