Results 51 to 60 of about 10,934,980 (285)

Machine learning driven many‐objective moving horizon scheduling optimization

AIChE Journal, EarlyView.
Abstract Industrial electrification can decarbonize chemical manufacturing, but it exposes operations to volatile electricity prices and carbon intensities. This work develops a machine learning‐enhanced many‐objective moving horizon scheduling framework that predicts objective correlation groupings from 48‐hour price and emission‐intensity profiles ...
Hongxuan Wang, Andrew Allman
wiley   +1 more source

A numerical comparison between two exact simplicial methods for solving a capacitated 4-index transportation problem

Journal of Numerical Analysis and Approximation Theory, 2017
In this paper, we deal with a numerical comparison between two exact simplicial methods for solving a capacitated four-index transportation problem. The first method was developed by R. Zitouni and A.
Rachid Zitouni, Mohamed Achache
doaj   +2 more sources

On Minimal Absorption Index for an n-Dimensional Simplex

Моделирование и анализ информационных систем, 2018
Let  \(n\in{\mathbb N}\) and let \(Q_n\) be the unit cube \([0,1]^n\). For a nondegenerate simplex \(S\subset{\mathbb R}^n\), by \(\sigma S\) denote the homothetic copy of \(S\) with center of homothety in the center of gravity of \(S\) and ratio of ...
Mikhail V. Nevskii, Alexey Y. Ukhalov
doaj   +1 more source

Simplex: Single Molecule Approach to Protein Complexes [PDF]

Biophysical Journal, 2011
Single molecule approaches were applied to limited systems due to several technical challenges. We report novel technical advance of studying proteins that are directly extracted from human cells. We found that tandem purification (see figure) is sufficient for observing single molecule events without any false positives.
Yeom, Kyu-Hyeon, Heo, Inha, Hohng, Sungchul, Kim, V. Narry, Joo, Chirlmin   +4 more
openaire   +1 more source

Autonomous AI‐Driven Design for Skin Product Formulations

Advanced Intelligent Discovery, EarlyView.
This review presents a comprehensive closed‐loop framework for autonomous skin product formulation design. By integrating artificial intelligence‐driven experiment selection with automated multi‐tiered assays, the approach shifts development from trial‐and‐error to intelligent optimisation.
Yu Zhang, Yongrui Xiao, Chunlin Chen, Dimitrios Tsaoulidis, Kai Yang, Tao Chen   +5 more
wiley   +1 more source

Machine learning approach for differentiating cytomegalovirus esophagitis from herpes simplex virus esophagitis

Scientific Reports, 2021
The endoscopic features between herpes simplex virus (HSV) and cytomegalovirus (CMV) esophagitis overlap significantly, and hence the differential diagnosis between HSV and CMV esophagitis is sometimes difficult.
Jung Su Lee, Jihye Yun, Sungwon Ham, Hyunjung Park, Hyunsu Lee, Jeongseok Kim, Jeong-Sik Byeon, Hwoon-Yong Jung, Namkug Kim, Do Hoon Kim   +9 more
doaj   +1 more source

TLE orbit determination using simplex method

Geodesy and Geodynamics, 2023
Two-Line Element (TLE) datasets are the only orbital data source of Earth-orbiting space objects for many civil users for their research and applications.
Jinghong Liu, Wanting Long, Yunchen Wu, Jin Xu, Jizhang Sang, Xiangxu Lei   +5 more
doaj   +1 more source

A tail-like assembly at the portal vertex in intact herpes simplex type-1 virions [PDF]

, 2012
Herpes viruses are prevalent and well characterized human pathogens. Despite extensive study, much remains to be learned about the structure of the genome packaging and release machinery in the capsids of these large and complex double-stranded DNA ...
Rixon Frazer J., Schmid Michael F., Rixon, Frazer J., Bhella David, David Bhella, Ryan H. Rochat (129683), Hecksel, Corey W., Rochat, Ryan H., Hecksel Corey W., Chiu Wah, Bhella, David, Chiu, Wah, Wah Chiu, Michael F. Schmid (129681), Michael F Schmid, Rochat Ryan H., Corey W Hecksel, Schmid, Michael F., David Bhella (129684), Frazer J. Rixon (129686), Frazer J Rixon, Corey W. Hecksel (129682), Ryan H Rochat, Wah Chiu (129685)   +23 more
core   +1 more source

Particle Swarm Optimization as a Noise‐Tolerant Strategy for High‐Entropy Alloy Research

Advanced Intelligent Discovery, EarlyView.
A customized particle swarm optimization algorithm is benchmarked against batch Bayesian optimization across four high‐entropy alloy oxygen‐reduction landscapes. While both methods locate the global optimum comparably under noise‐free conditions, Bayesian optimization’s surrogate model tends to overfit noisy data.
Ahmad Tirmidzi, Matthias Arenz, Vladislav A. Mints   +2 more
wiley   +1 more source

Farm labor scarcity and its uneven impacts on crop producers in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract This study is the first to evaluate the impacts of farm labor scarcity on producers in the United States across different crop production systems. Between 2002 and 2017, we disentangle the effects of labor scarcity from the impacts of rising commodity demand, technological change, and supply of other inputs on labor market outcomes.
Srabashi Ray, Alexandra E. Hill, Iman Haqiqi, J. Edward Taylor, Thomas W. Hertel   +4 more
wiley   +1 more source