Results 81 to 90 of about 36,515 (278)

Design and optimization of a novel organic Rankine cycle with improved boiling process [PDF]

, 2015
In this paper we present a novel organic Rankine cycle layout, named the organic split-cycle, designed for utilization of low grade heat. The cycle is developed by implementing a simplified version of the split evaporation concept from the Kalina split ...
Andreasen, Jesper Graa, Haglind, Fredrik, Knudsen, Thomas, Larsen, U.   +3 more
core   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Review of Research Progress on Auto-Cascade Refrigeration Systems and Component Separation, Migration, and Regulation

Zhileng xuebao
Auto-cascade refrigeration technology has broad application prospects in refrigeration and cryogenic refrigeration owing to its wide operating temperature range, simplicity, and reliability.
Li Yinlong, Liu Guoqiang, Liu Jiarui, Chen Qi, Yan Gang   +4 more
doaj  

4‐Hydroxybenzyl Alcohol Mitigates Hyperlipidemia‐Associated Depression by Inhibiting Neuroinflammation via the NKIRAS2/NF‐κB Pathway

Advanced Science, EarlyView.
4‐HBA upregulates NKIRAS2 levels, inhibiting the activation of the NF‐κB pathway and subsequently reducing the levels of neuroinflammatory markers. This modulation helps restore normal mood and behavior in hyperlipidemic conditions, providing a potential therapeutic strategy for managing hyperlipidemia‐associated depression.
Ying Zhang, Meng Teng, Wenxuan He, Lanzhou Li, Yongfeng Zhang, Shimiao Wang, Chunyue Wang, Di Wang   +7 more
wiley   +1 more source

Research Progress on High-Temperature Auto-Cascade Heat Pumps

Zhileng xuebao
High-temperature auto-cascade heat pumps exhibit a simple and compact structure and reliable operating performance and can achieve heating at relatively high temperatures.
Cao Jiaxu Rui Shengjun Feng Tingkang Zhou Luyao He Tao
doaj  

Benefits assessment of a dual-intake-port sliding vane rotary expander replacing the high pressure throttling valve of a trans-critical CO2 refrigeration unit [PDF]

Refrigeration sector is responsible of the 7.8 % of the worldwide greenhouse gases emissions pushing participants to COP 28 to commit a reduction close to 70 % by 2050 of the 2022 CO2 emissions level.
Cipollone, Roberto, Fatigati, Fabio
core   +1 more source

The Transcription Factor FgSge1 Harnesses the SAGA Complex to Activate Mycotoxin Biosynthesis and Fungal Virulence

Advanced Science, EarlyView.
This study reveals the molecular mechanism by which the transcription factor FgSge1 regulates mycotoxin biosynthesis and virulence in Fusarium graminearum. FgSge1 binds to the TAARGTTT cis‐element, enabling self‐activation. It recruits the SAGA complex, promotes histone acetylation, and facilitates jet‐like chromatin remodeling, thereby activating ...
Yueqi Zhang, Jingrui Wang, Qiaowan Chen, Chen Jiao, Yun Chen, Zhongshou Wu, Zhonghua Ma   +6 more
wiley   +1 more source

OPTIMIZACIÓN EXPERIMENTAL DE PRESIONES DE TRABAJO DE UN CICLO DE AUTOCASCADA R600a/R1150 PARA APLICACIONES DE ULTRA-BAJA TEMPERATURA [PDF]

El sistema de autocascada es ampliamente utilizado en aplicaciones de refrigeración de ultra baja temperatura, especialmente para la preservación de muestras médicas y biológicas.
Calleja-Anta, Daniel, Llopis, Rodrigo, Martinez-Angeles, Manel, Nebot Andrés, Laura   +3 more
core   +2 more sources

Humanized and Charge‐Optimized CSPG4‐Specific CAR‐T Cells show Enhanced Efficacy against Head and Neck Squamous Cell Carcinoma

Advanced Science, EarlyView.
CSPG4 is identified as a high‐value, stemness‐associated target in HPV‐negative HNSCC. By implementing rational biophysical engineering, a humanized and charge‐optimized CAR is developed to overcome tonic signaling‐induced exhaustion. This strategy induces a profound transcriptomic shift toward a rejuvenated, stem‐like memory state, significantly ...
Xiang Xu, Shizhen Qiu, Zhitong Wang, Dan Li, Min Chen, Yinying Chu, Guangfei Li, Yi Fang, Changjiang Li, Fang Shi, Peijie He, Haitao Wu, Haopeng Wang, Jian Chen   +13 more
wiley   +1 more source

Design and Research of Auto-Cascade Refrigeration System for Cold-Hot Airflow Shock Chamber

Zhileng xuebao, 2008
王铁军, 高才, 毛雪东, 章学华
doaj   +3 more sources