Results 91 to 100 of about 2,443,019 (288)

Microscopic description of the beta delayed deuteron emission from \bbox{^6}He

, 1993
The beta delayed deuteron emission from $^6$He is studied in a dynamical microscopic cluster model. This model gives a reasonably good description for all the subsystems of $^6$He and $^6$Li in a coherent way, without any free parameter.
A. Csótó, A. Csótó, Attila Csótó, B. Jenney, D. Baye, D. Baye, D. Baye, D. R. Lehman, D. R. Thompson, Daniel Baye, F. Ajzenberg Selove, I. Reichstein, I. Tanihata, J. Carlson, J. L. Friar, K. Riisager, L. C. McIntyre, M. J. G. Borge, M. Kamimura, M. V. Zhukov, M. V. Zhukov, P. Descouvemont, P. G. Hansen, P. G. Hansen, P. N. Shen, S. P. Merkur'ev, V. I. Kukulin, V. I. Kukulin, W. C. Parke, Y. Fujiwara, Y. Fujiwara, Y. Suzuki   +31 more
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Searching for beyond the Standard Model physics using the improved description of 100Mo $$2\nu \beta \beta $$ 2 ν β β decay spectral shape with CUPID-Mo

European Physical Journal C: Particles and Fields
The current experiments searching for neutrinoless double- $$\beta $$ β ( $$0\nu \beta \beta $$ 0 ν β β ) decay also collect large statistics of Standard Model allowed two-neutrino double- $$\beta $$ β ( $$2\nu \beta \beta $$ 2 ν β β ) decay events ...
C. Augier, A. S. Barabash, F. Bellini, G. Benato, M. Beretta, L. Bergé, J. Billard, Yu. A. Borovlev, L. Cardani, N. Casali, A. Cazes, E. Celi, M. Chapellier, D. Chiesa, I. Dafinei, F. A. Danevich, M. De Jesus, T. Dixon, L. Dumoulin, K. Eitel, F. Ferri, B. K. Fujikawa, J. Gascon, L. Gironi, A. Giuliani, V. D. Grigorieva, M. Gros, D. L. Helis, H. Z. Huang, R. Huang, L. Imbert, A. Juillard, H. Khalife, M. Kleifges, V. V. Kobychev, Yu. G. Kolomensky, S. I. Konovalov, J. Kotila, P. Loaiza, L. Ma, E. P. Makarov, P. de Marcillac, R. Mariam, L. Marini, S. Marnieros, X. F. Navick, C. Nones, E. B. Norman, E. Olivieri, J. L. Ouellet, L. Pagnanini, L. Pattavina, B. Paul, M. Pavan, H. Peng, G. Pessina, S. Pirro, D. V. Poda, O. G. Polischuk, S. Pozzi, E. Previtali, Th. Redon, A. Rojas, S. Rozov, V. Sanglard, J. A. Scarpaci, B. Schmidt, Y. Shen, V. N. Shlegel, F. Šimkovic, V. Singh, C. Tomei, V. I. Tretyak, V. I. Umatov, L. Vagneron, M. Velázquez, B. Ware, B. Welliver, L. Winslow, M. Xue, E. Yakushev, M. Zarytskyy, A. S. Zolotarova   +82 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Payment For Risk: Constant Beta Vs. Dual‐Beta Models

Financial Review, 2002
Fama and French’s (1992) assertion that investors receive premium payments for risk associated with the book value to market price (BE/ME) and size and not for holding beta risk has sparked a lively debate concerning risk factors that are priced in the market.
Pettengill, Glenn N., Sundaram, Sridhar, Mathur, Ike   +2 more
openaire   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Hippocampal Beta-Amyloid Accumulation In Aluminium Chloride and D-Galactose-Induced Rats: Establishing a Nontransgenic Alzheimer’s Model

Journal of Pharmacy and Bioallied Sciences
Background: Alzheimer’s disease (AD) is characterized by tau protein aggregation and beta-amyloid (Aβ) plaques leading to progressive cognitive decline.
Thirupathirao Vishnumukkala, Samaila M. Chiroma, Saravanan Jagadeesan, Prarthana K. Gopalakrishna, Sreenivasulu Sura, Nurul H. Mohd Nor, Mohamad A. Mohd Moklas   +6 more
doaj   +1 more source

An endemic-epidemic beta model for time series of infectious disease proportions. [PDF]

J Appl Stat, 2022
Lu J, Meyer S.
europepmc   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Compartmental analysis of the dynamics of beta-carotene metabolism in an adult volunteer.

Journal of Lipid Research, 1995
Metabolism of a 73 mumol oral dose of beta-carotene-d8 in olive oil was determined from plasma beta-carotene-d8 and retinol-d4 concentration-time curves in an adult male. beta-Carotene-d8 and retinol-d4 concentrations in serial plasma were measured using
J.A. Novotny, S.R. Dueker, L.A. Zech, A.J Clifford   +3 more
doaj   +1 more source