Results 91 to 100 of about 12,380 (234)

Effect of inlet throttling on thermohydraulic instability in a large scale water-based RCCS: An experimental study

Nuclear Engineering and Technology
The objective of the present experimental study is to investigate the effect of inlet throttling on the thermohydraulic stability of a large scale water-based Reactor Cavity Cooling System (RCCS).
Qiuping Lv, Matthew Jasica, Darius Lisowski, Zhiee Jhia Ooi, Rui Hu, Mitch Farmer   +5 more
doaj   +1 more source

South African Air Force. Nominal Roll of Officers, Air W.O.'s, Air N.C.O.'s and Airmen.

Scientia Militaria, 2012
This contribution will take the reader back to 1922, in other words, to the time when our proud Air Force of today was still in its infancy. It was a year in which the young South African Air Force had to struggle with a multitude of problems.
Jan Ploeger
doaj   +1 more source

Interfacial Charge‐Transfer Enhancement via High‐Entropy Alloy Regulated MXene Heterostructures for Asymmetric Supercapacitor Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel core‐shell HEA@MXene composite was synthesized to enhance supercapacitor electrochemistry. DFT simulations reveal the role of HEA doping in regulating the MXene interface. The HEA@MXene composite exhibits a high specific capacitance of 872 F g−1 at 1 A g−1 with remarkable stability in 1 M KOH.
Fenhong Song, Ruibo Zhang, Wanlong Chu, Zengqiang Tan, Long Ma, Jing Fan, Gang Wang, Qi Qi, Yang Cao   +8 more
wiley   +1 more source

On rapid migration and accretion within disks around supermassive black holes

, 2011
Galactic nuclei should contain a cluster of stars and compact objects in the vicinity of the central supermassive black hole due to stellar evolution, minor mergers and gravitational dynamical friction.
Alexander, Armitage, Artymowicz, B. McKernan, Baruteau, Chang, Collin, Cordes, Crummy, Gierliński, Goodman, H. B. Perets, Ho, K. E. S. Ford, Kauffmann, Kormendy, Krolik, L. M. Winter, Levin, Lodato, Lyra, Masset, McKernan, McKernan, McKernan, Merritt, Miralda Escudé, Miralda Escudé, Morris, Nayakshin, Nelson, Noble, Ostriker, Paardekooper, Pepliński, Pepliński, Perets, Pier, Rauch, Remillard, Schödel, Shakura, Shlosman, Sirko, Subr, Syer, T. Yaqoob, Toropina, Vilkoviskij, W. Lyra, Winter   +50 more
core   +1 more source

Safety and Perioperative Outcomes of Immediate Versus Delayed Sequential Bilateral Cataract Surgery in the Pediatric Population: A Systematic Review and Meta‐Analysis

Eye &ENT Research, EarlyView.
ABSTRACT Background Bilateral congenital cataracts are a major cause of preventable childhood blindness. Although delayed sequential bilateral cataract surgery (DSBCS) has traditionally been the preferred approach, immediate sequential bilateral cataract surgery (ISBCS) is increasingly being considered to reduce anesthesia exposure and healthcare ...
Mehreen Akram, Zarwa Rashid, Hafiz Aqib Ilyas, Danyal Bakht, Muhammad Arham, Syed Ali Ahsan, Sheraz Ali, Faryal Bakht, Zubaida Hanif   +8 more
wiley   +1 more source

Holography and D3-branes in Melvin Universes

, 2006
Recently,in a paper hep-th/0511197, it was found that non-commutative super Yang-Mills (NCSYM) theory with space-dependent noncommutativity can be formulated as a decoupling limit of open strings ending on D3-branes wrapping a Melvin universe supported ...
E. Witten, E. Witten, J. M. Maldacena, Nobuyoshi Ohta, Rong-Gen Cai   +4 more
core   +1 more source

On Theories With Light-Like Noncommutativity [PDF]

, 2000
We show that field theories with light-like noncommutativity, that is with $\theta^{0i}=-\theta^{1i}$, are unitary quantum theories, and that they can be obtained as decoupled field theory limits of string theory with D-branes in a background NS-NS $B ...
Aharony, Ofer, Gomis, Jaume, Mehen, Thomas   +2 more
core   +2 more sources

Sodium‐glucose cotransporter 2 inhibitors and the risk of late onset epilepsy: A real‐world cohort study

Epilepsia, EarlyView.
Abstract Objective Late onset epilepsy (LOE) is associated with substantial morbidity. Sodium‐glucose cotransporter 2 inhibitors (SGLT2i) may exert neuroprotective effects. This study evaluated the association between SGLT2i and risk of LOE among older adults with type 2 diabetes mellitus.
Bing‐Hua Lin, Hui‐Min Huang, Hui‐An Lin, Sheng‐Feng Lin   +3 more
wiley   +1 more source

Adss1–HDAC3 Interaction: A Novel Mechanism for Epigenetic Regulation of Metabolism in Adipose Tissue

iNew Medicine, EarlyView.
ABSTRACT Obesity and its related metabolic disorders have emerged as global public health challenges with underlying mechanisms involving an imbalance between energy storage and expenditure in the adipose tissue. In recent years, with the deepening research on adipose tissue metabolism, the cross talk between metabolic enzymes and epigenetic regulation
Jiarui Zhao, Jingjing Sun, Yan Lu, Ying Yang   +3 more
wiley   +1 more source

Circadian Immunity and Vascular Inflammation in Cardiovascular Disease Chronotherapy Windows: Time for a Re‐Assessment

Med Research, EarlyView.
ABSTRACT Circadian rhythms orchestrate cardiovascular physiology by regulating immune and inflammatory pathways. Disruption of these rhythms profoundly alters vascular homeostasis, thereby promoting the onset and progression of cardiovascular diseases (CVD).
Tian Zhang, Ge Zhang, Tian‐Ding Liu, Tianshu Gu, Fengyi Yu, Pengyuan Xu, Wunan Mi, Xuanjiang Zhao, Qian Guo, Honglin Zheng, Taiqi Zhao, Qiang Li, Di Lu, Mingxuan Duan, Chaoyang Yu, Ruhao Wu, Shiqian Zhang, Haonan Zhang, Zeyu Wang, Youyang Zheng, Yan Xiao, Zenglei Zhang, Ge Zhang   +22 more
wiley   +1 more source