Results 61 to 70 of about 15,072 (248)

Mathematical modeling of the spread of the coronavirus under strict social restrictions

Mathematical Methods in the Applied Sciences, EarlyView., 2021
We formulate a simple susceptible‐infectious‐recovery (SIR) model to describe the spread of the coronavirus under strict social restrictions. The transmission rate in this model is exponentially decreasing with time. We find a formula for basic reproduction function and estimate the maximum number of daily infected individuals.
Mo'tassem Al‐arydah, Hailay Berhe, Khalid Dib, Kalyanasundaram Madhu   +3 more
wiley   +1 more source

HORACE ON HORACE ODES 4

Akroterion, 2012
Horace’s fourth Book of Odes was published in 13 B.C.1 Ten years had passed since the publication of Odes 1-3. In Epistles 1.1.4 published 7 years before Odes 4 Horace already indicated that for him neither age nor mind was the same (non eadem est aetas,
S. Thom
doaj   +1 more source

Hybrid modeling for optimizing cell cultivation in mAb production using a small‐scale automated experimental platform

AIChE Journal, EarlyView.
Abstract This work presents the optimization of cell cultivation for monoclonal antibody (mAb) production. We developed a hybrid model describing the effects of multiple process variables on antibody productivity and impurity generation. An automated platform with 12 × 250 mL bioreactors was set up.
Kosuke Nemoto, Yuki Yoshiyama, Mizuki Morisasa, Junshin Iwabuchi, Yusuke Hayashi, Sara Badr, Hirokazu Sugiyama   +6 more
wiley   +1 more source

Influence of various criteria on identifying the springtime tropospheric ozone depletion events (ODEs)at Utqiaġvik, Arctic [PDF]

Atmospheric Chemistry and Physics
Tropospheric ozone depletion events (ODEs) occurring in the Arctic spring are a unique photochemical phenomenon in which the boundary layer ozone drops rapidly to near-zero levels.
X. Zhu, L. Cao, X. Yang, S. Li, J. Wang, T. Zhao   +5 more
doaj   +1 more source

Od Redakcji

Studia Etnologiczne i Antropologiczne, 2018
"W tym szczególnym czasie głębokich zmian obejmujących szkolnictwo wyższe i naukę oddajemy w ręce Czytelników osiemnasty i z wielu względów wyjątkowy tom „Studiów Etnologicznych i Antropologicznych”. Znalazły się w nim artykuły dotyczące różnych obszarów badań, a lista Autorów i wielojęzyczność czasopisma potwierdzają, że utrzymuje ono swój szeroki ...
Grzegorz Błahut, Magdalena Szalbot
openaire   +4 more sources

Experimental validation of the RESPONSE framework against cyberattacks on cyber‐physical process systems

AIChE Journal, EarlyView.
Abstract This work experimentally validates the RESPONSE (Resilient Process cONtrol SystEm) framework as a solution for maintaining safe, continuous operation of cyber‐physical process systems under cyberattacks. RESPONSE implements a dual‐loop architecture that runs a networked online controller in parallel with a hard‐isolated offline controller ...
Luyang Liu, Pu Du, Zaman Sajid, Benjamin Wilhite, Costas Kravaris, Faisal Khan   +5 more
wiley   +1 more source

Monitoring and control of a continuous, integrated filtration‐drying system with in‐line mass spectrometry via PharmaPy

AIChE Journal, EarlyView.
Abstract This article demonstrates the integration of in‐line mass spectrometry as a process analytical technology (PAT) tool with model‐based soft sensors in a continuous filtration‐drying carousel system for solid–liquid separation (SLS) of crystal slurries.
Inyoung Hur, Daniel Casas‐Orozco, Gintaras Reklaitis, Zoltan K. Nagy   +3 more
wiley   +1 more source

Odes ao socialismo

Caminhos da História
Resenha do Livro: PRADO JUNIOR, Caio. URSS, um novo mundo e O mundo do socialismo. São Paulo: Boitempo, 2023.
Mucio Tosta Gonçalves
doaj   +1 more source

Sequential Monte Carlo with likelihood tempering and parallel implementation for uncertainty quantification

AIChE Journal, EarlyView.
Abstract Bayesian estimation enables uncertainty quantification, but analytical implementation is often intractable. As an approximate approach, the Markov Chain Monte Carlo (MCMC) method is widely used, though it entails a high computational cost due to frequent evaluations of the likelihood function.
Tatsuki Maruchi, Tomoyuki Yajima, Yoshiaki Kawajiri   +2 more
wiley   +1 more source

Improving neural ordinary differential equations via knowledge distillation

IET Computer Vision
Neural ordinary differential equations (ODEs) (Neural ODEs) construct the continuous dynamics of hidden units using ODEs specified by a neural network, demonstrating promising results on many tasks. However, Neural ODEs still do not perform well on image
Haoyu Chu, Shikui Wei, Qiming Lu, Yao Zhao   +3 more
doaj   +1 more source