Results 51 to 60 of about 1,780,646 (296)

Temperature gradient driven lasing and stimulated cooling

, 2012
A laser can be understood as thermodynamic engine converting heat to a coherent single mode field close to Carnot efficiency. From this perspective spectral shaping of the excitation light generates a higher effective temperature on the pump than on the ...
H. Carmichael, H. Ritsch, K. Sandner, P. Meystre   +3 more
core   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Selection of Ceiling Fans for the Microclimate System of Livestock Facilities

Сельскохозяйственные машины и технологии
A literature review revealed that the distribution of air flows and indoor temperatures is influenced by several key factors; including building design; external climatic conditions; internal heat sources; and ventilation system operation.
A. V. Kuzmichev, D. A. Tikhomirov, A. V. Khimenko   +2 more
doaj   +1 more source

Effect of XLPE/EPDM Interface on Space Charge Behavior in Cable Accessory

IEEE Access, 2019
Space charges accumulate easily at insulation interface of cable accessories, which cause different electric field distribution and aging characteristics compared to single-layered cable.
Mingxiao Zhu, Ying Gao, Jiming Chen, Jiacai Li, Qianyu Yu, Chaolin Li   +5 more
doaj   +1 more source

Investigation of sound propagation in a duct with a mean temperature gradient [PDF]

, 2014
This paper presents an analytical and numerical investigation of an impedance tube in the presence of a mean temperature gradient. Full Navier-Stokes simulation of the acoustic wave propagations through an impedance tube in the presence of a mean ...
Aygun, Haydar
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Investigation of the loading of the leading axles of a KamAZ truck

Интеллект. Инновации. Инвестиции, 2020
The article contains relevant information on the influence of the technical condition of the driving axles on the reliability and durability of the car.
A. Yu. Barykin , R. Kh. Takhaviev, S. V. Gorbachev   +2 more
doaj   +1 more source

Simulation of Photovoltaic Thermoelectric Battery Characteristics

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021
Solar radiation is an environmentally friendly and affordable energy source with high release of energy. The use of a photovoltaic thermoelectric battery makes it possible to increase the efficiency of converting solar and thermal radiation into ...
A. K. Esman, G L. Zykov, V. A. Potachits, V. K. Kuleshov   +3 more
doaj   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

Analysis of Influence of Shear Flow of Lubricating Oil on Unstable Vibration of Generator Unit

Yuanzineng kexue jishu
In order to study the unstable vibration of generator unit in nuclear power plant, a rotor dynamics analysis model was established, in which the thermal effect induced by oil shear flow in bearing was considered.
LI Zhen1, ,  YANG Jiangang2,  CHEN Huihui1,  HE Mingyuan1,  WANG Hongkai1
doaj   +1 more source