Results 51 to 60 of about 24,663,231 (300)

Constraining the p-Mode–g-Mode Tidal Instability with GW170817

Physical Review Letters, 2019
We analyze the impact of a proposed tidal instability coupling p modes and g modes within neutron stars on GW170817. This nonresonant instability transfers energy from the orbit of the binary to internal modes of the stars, accelerating the gravitational-wave driven inspiral.
Abbott, B.P., Bulten, H.J., Caudill, S., Ghosh, A., Nelemans, G., Nichols, D., Nissanke, S., van Bakel, N., van Beuzekom, M., van den Brand, J.F.J.   +9 more
openaire   +2 more sources

Development of a Finite Element Methodology for Modelling Mixed-Mode Delamination Growth [PDF]

, 2007
A critical failure mechanism for composite skin-stiffened structures in compression is separation of the skin and stiffener, which can be considered analogous to interlaminar cracking.
Degenhardt, Richard, Bayandor, J., Thomson, R.S., Orifici, Adrian, Büsing, S.   +4 more
core  

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Identifying Key Metabolites in South African Medicinal Plants Using Dual Electrospray Ionization Metabolomics

Plants
Despite growing interest in South African medicinal plants, advanced metabolomic workflows that integrate positive (ESI+) and negative (ESI−) ionization modes in UPLC-MS/MS remain sparsely applied to South African flora, and especially to Acorus calamus ...
Mmamudi Anna Makhafola, Clarissa Marcelle Naidoo, Chikwelu Lawrence Obi, Benson Chuks Iweriedor, Oyinlola Oluwunmi Olaokun, Earl Prinsloo, Muhammad Sulaiman Zubair, Nqobile Monate Mkolo   +7 more
doaj   +1 more source

Transition dipole coupling in Amide I modes of βpolypeptides [PDF]

Proceedings of the National Academy of Sciences, 1975
Our previous introduction of transition dipole coupling helped to explain the splittings in the Amide I modes of antiparallel chain pleated sheet polyglycine I. This mechanism has now been applied to the more likely rippled sheet structure of this polypeptide as well as to the pleated sheet structure of poly(L-alanine).
W H, Moore, S, Krimm
openaire   +2 more sources

External cavity mode structure of a two-mode VCSEL subject to optical feedback [PDF]

, 2007
We consider a multi-transverse-mode vertical-cavity surface-emitting laser (VCSEL) subject to optical feedback. The system is modeled by a partial differential equation for the spatial carrier population, which is coupled to delay differential equations ...
Green, K, Krauskopf, B., Lenstra, D., Green, K., Lenstra, D, Krauskopf, B   +5 more
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Investigation of LHCD capabilities in I-mode plasma on EAST tokamak

Nuclear Fusion
Improved energy confinement mode (I-mode) regime offers promising confinement characteristics with temperature pedestal and low-confinement mode (L-mode) like particle transport.
C.B. Wu, B.J. Ding, M.H. Li, X.L. Zou, X.M. Zhong, A.D. Liu, Y.Q. Chu, X.H. Wu, S.Y. Lin, Y.F. Jin, E.Z. Li, M. Wang, X.J. Wang, H.Q. Liu, Q. Zang, J.S. Gen, Y.H. Cao, J.L. Chen, W. Sun, H.W. Zhao, G.B. Zhang, W.W. Zhang, X.X. Wang, X.Z. Gong, Y.T. Song, EAST I-mode Working Group, the EAST Team   +26 more
doaj   +1 more source

Simultaneous Action of X- and O-Mode HF Pump Waves on the High-Latitude Upper (F-Region) Ionosphere at EISCAT

Universe, 2022
We report experimental results from multi-instrument diagnostic tools related to phenomena in the high latitude ionosphere F-region, induced by the simultaneous action of powerful extraordinary (X-mode) and ordinary (O-mode) polarized HF radio waves at ...
Nataly Blagoveshchenskaya, Tatiana Borisova, Alexey Kalishin, Ivan Egorov, Tim Yeoman, Ingemar Haggstrom   +5 more
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source