Results 101 to 110 of about 6,298,576 (302)

Exact solutions of exactly integrable quantum chains by a matrix product ansatz

, 2003
Most of the exact solutions of quantum one-dimensional Hamiltonians are obtained thanks to the success of the Bethe ansatz on its several formulations. According to this ansatz the amplitudes of the eigenfunctions of the Hamiltonian are given by a sum of
Alcaraz, F. C., Lazo, M. J.
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Towards Model-based Definition of Digital Product Passports Supporting Sustainable Smart Product Lifecycles

Tehnički Glasnik
Sustainability has emerged as a key priority across industries, requiring robust mechanisms to enhance transparency and accountability throughout the lifecycle of smart products.
Yannick Juresa, Damun Mollahassani, Jens C. Göbel   +2 more
doaj   +1 more source

A Note on New Product Project Selection Model

Annals of Business Administrative Science, 2004
By focusing our attention on one particular scoring method which is used to evaluate R&D projects, this paper seeks to specify empirically the factors that discriminate successful projects from failed projects in the Japanese chemical industry.
Kenichi KUWASHIMA
doaj   +1 more source

Finite-dimensional representation of the quadratic algebra of a generalized coagulation-decoagulation model

, 2008
The steady-state of a generalized coagulation-decoagulation model on a one-dimensional lattice with reflecting boundaries is studied using a matrix-product approach.
Ali Aghamohammadi, Belitsky V, Blythe R A, Farhad H Jafarpour, Ferrari P A, Hinrichsen H, Jafarpour F H, Jafarpour F H, Krebs K, Paessens M, Tabatabaei F   +10 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Forecasting product sales with a stochastic Bass model

Journal of Mathematics in Industry, 2019
With the Bass model and data of previous sales a point estimate of future sales can be made for the purpose of stock management. In order to obtain information about the accuracy of that estimate a confidence interval can be of use. In this study such an
Johan Grasman, Marcel Kornelis
doaj   +1 more source

A model of entropy production

Scientific Reports
A key tenet of the Transactional Interpretation of Quantum Mechanics is the idea that photon absorption localizes the absorbing material system. In doing so, it measures the location of the absorber and hence reduces information entropy, which in turn needs to be balanced by appropriate entropy production, if there is a link between information entropy
Andreas Schlatter, R. E. Kastner
openaire   +4 more sources

Sensitivity of multi-product two-stage economic lotsizing models and their dependency on change-over and product cost ratio's [PDF]

, 2010
This study considers the production and inventory management problem of a two-stage semi-process production system. In case both production stages are physically connected it is obvious that materials are forced to flow.
Aghezzaf, El-Houssaine, Van den broecke, Frank, Van Landeghem, Hendrik   +2 more
core  

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source