Results 101 to 110 of about 363,713 (312)
Advanced Science, EarlyView.A meta‐YAG crystal with artificially order/disorder structures was fabricated to realize the efficient third‐harmonic generation at 343 nm with a conversion efficiency of 4.5×10−3, surpassing six orders of magnitude compared to bulk YAG crystal. Moreover, a wide spectral tunability from 331 to 356 nm was also achieved in the meta‐YAG, indicating its ...
Xiaotian Guo +6 more
wiley +1 more source
OPTIMASI PLAZA TOL DENGAN MENGGUNAKAN MIXED INTEGER NON-LINEAR PROGRAMMING
Barekeng, 2012 Bagian yang cukup penting dalam sistem jalan tol adalah plaza tol yang merupakan tempat pelayanan dan pembayaran sebelum masuk tol. Plaza tol biasanya terdiri dari beberapa jalur sehingga memudahkan proses pembayaran dan pelayanan.
Berny P. Tomasouw, Francis Y. Rumlawang
doaj +1 more source
Effective hybrid search technique based constraint mixed-integer programming for smart home residential load scheduling. [PDF]
Sci Rep, 2023 Abdelhameed EH +3 more
europepmc +1 more source
Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective
Advanced Electronic Materials, EarlyView.Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe +4 more
wiley +1 more source
A Skills Gap Analysis of Farmer Directors of US Farmer Cooperatives
Agribusiness, EarlyView.ABSTRACT Boards of directors are vital to firm performance and are an integral part of the decision‐making process of any business. Several studies have been conducted that observe corporate or nonprofit board characteristics, skills, and the board's connection to firm performance.
Jody S. Herchenbach +5 more
wiley +1 more source
Tongxin xuebao, 2020 In order to address the unfair user-centric energy efficiency (EE) problem caused by channel difference in the backscatter-assisted wireless powered communication network,a resource allocation scheme was proposed.Firstly,a mixed integer nonconvex ...
Yinghui YE, Liqin SHI, Guangyue LU
doaj +2 more sources
Optimized menu formulation to enhance nutritional goals: design of a mixed integer programming model for the workers' food program in Brazil. [PDF]
BMC Nutr, 2023 Padovan M +5 more
europepmc +1 more source
AIChE Journal, EarlyView.Abstract Recovery of rare earth elements (REEs) from end‐of‐life (EOL) products represents a strategic opportunity to strengthen the domestic supply chain for rare earth elements. This work presents a superstructure‐based optimization framework for finding the most economical processing pathway for different EOL rare earth permanent magnets (REPMs ...
Chris Laliwala +6 more
wiley +1 more source
Vitamin D Food Fortification Strategies on Population-Based Dietary Intake Data Using Mixed-Integer Programming. [PDF]
Foods, 2023 Sengupta S +3 more
europepmc +1 more source
AIChE Journal, EarlyView.ABSTRACT Flexibility is a crucial characteristic of industrial systems that face increasing volatilities and is therefore essential to ensure feasible operation under uncertainty. Flexibility is often closely tied to the design of a system, and careful consideration must be taken to understand the trade‐off between design cost and operational ...
Jnana Sai Jagana +3 more
wiley +1 more source