Results 91 to 100 of about 35,683 (287)

Hyperlipidemia Aggravates Alveolar Bone Loss via Periodontal Ligament Stem Cell Ferroptosis Through GSK3β Dependent Ubiquitin‐Mediated NRF2 Degradation

Advanced Science, EarlyView.
Lipid metabolic stress triggers ferroptosis in PDLSCs through the GSK3β/NRF2 pathway, thereby aggravating periodontal bone loss. Upregulated GSK3β promotes NRF2 ubiquitination and proteasomal degradation via β‐TrCP, suppressing NRF2 nuclear translocation and antioxidant target expression.
Yuxiao Zhang, Xiangyao Wang, Yaxin Wu, Liping Liu, Gaoshaer Nuerlan, Ahsawle Ozathaley, Xiaorui Zhang, Jinping Wang, Bowen Yang, Jing Mao, Yan Liu, Shiqiang Gong   +11 more
wiley   +1 more source

New Dynamic Analysis and System Identification of Biodiesel Production Process from Palm Oil [PDF]

, 2009
In this study we present advanced mathematical model was used to capture the batch reactor characteristics of reacting compounds new parameters and new a prerequisite average slope analysis (PASA) method for the system dynamic behaviour under different
Ahmmed, S. Ibrehem, Al-Salim, Hikmat S., Hikmat, S. Al-Salim, Hikmat S. Al-Salim, Ibrehem, Ahmmed S., Ahmmed S. Ibrehem   +5 more
core   +1 more source

Fosl2 Regulates FSH‐Dependent Follicle Maturation Through Feedback Amplification of FSH/FSHR Signaling

Advanced Science, EarlyView.
This study identifies a FOSL2‐driven positive feedback loop that amplifies FSH/FSHR signaling. During FSH‐dependent follicle maturation, FSH induces Fosl2 expression via the cAMP‐PKA‐CREB cascade. FOSL2 in turn binds the promoters of Fshr and estrogen‐biosynthesis genes to enhance their transcription, thereby increasing Fshr mRNA level and amplifying ...
Hongru Shi, Chaoli Chen, Zaohong Ran, Jianning Liao, Zian Wu, Xiaodong Wang, Yongheng Zhao, Wenkai Ke, Bowen Tan, Yun Liu, Youqiang Su, Wei Ren, Xiang Li, Changjiu He   +13 more
wiley   +1 more source

Combustion Characteristics and Self‐Extinguishing Mechanism of Novel Self‐Extinguishing Fluorinated Silicone Insulating Oil

High Voltage
Traditional mineral oil has long served as a liquid insulating medium in power transformers. However, its low fire resistance, poor biodegradability and dependence on finite fossil fuel resources, along with its low flash point, contribute to transformer
Ao Zhan, Fanchao Ye, Shuangshuang Tian, Guozhi Zhang, Xiaoxing Zhang   +4 more
doaj   +1 more source

Problems of Selection of Lubricants for Ethylene High-Pressure Compressors. 4. Investigation of antifriction properties of naphtene and polyglycol oils during high loading of solid lubricant pair

Фізика і хімія твердого тіла, 2018
The antifriction properties of naphtene and polyglycol oils during little loading with lubrication of pair bronze-tungsten-carbide-alloy WK-6 (WK-ll) and graphelon-20-WK-6 (WK-11) and high loading with lubrication of pair ball-bearing-high-chromium steel
H. O. Sirenko, I. V. Sulyma, V. P. Svidersky, O. V. Kuzyshyn, N. V. Shmaltser   +4 more
doaj   +1 more source

Not all mineral oils are equal

, 2019
The life of a transformer is inherently linked to the fundamental role of insulating oils to dissipate heat and protect the transformer’s solid insulation.
Nikola Lukenda, Lukenda, Nikola
core  

Environmental Insights and Sustainability Opportunities for Scaled‐Up MXene Production Without Etching

Advanced Science, EarlyView.
Through a systematic and comprehensive analysis of the environmental impacts for the emerging MXene synthesis pathways, this study presents process transformation and optimization opportunities for low‐carbon MXene production from laboratory to industrial scales.
Yushuai Huang, Peng Peng, Maoqiao Xiang, Fen Yue, Jiangyan Wang, Wenwei Liu, Qingshan Zhu   +6 more
wiley   +1 more source

Felix-Henri Boudet

Educación Química
Félix-Henri Boudet (1806-1878) was a French pharmacist who studied the composition of blood, particularly of its serum; the cis-trans isomerization of fats and their fermentation;the preparation of artificial mineral waters; the use of potassium cyanide
Jaime Wisniak
doaj   +1 more source

Sistematização do projeto de circuitos hidráulicos para o emprego de fluidos biodegradáveis [PDF]

, 2013
Tese (doutorado)- Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013.A presente tese trata da sistematização do processo de projeto pa-ra sistemas hidráulicos com o uso de ...
Asaff Mendoza, Yesid Ernesto
core  

A study of electrical characteristics of mineral transformer oils with reduced and increased viscosity

, 2003
Recently has been submitted for publication the revision of IEC 60296, which concerns specification for unused mineral oils to be employed in switchgear and transformers.
R. Campi, POMPILI, Massimo
core   +1 more source