Problem statement: Dilute sulphuric acid and enzymatic hydrolysis methods were used for sugar extraction. Xylose and glucose sugars were obtained from corn cobs. Approach: Acid hydrolysis of corn cobs gave higher amount of sugars than enzymatic hydrolysis. Results: The results showed that optimal temperature and time for sugar fermentation were approximately 25°C and 50 h by two yeast strains (S. cerevisiae and P. Stipitis) respectively.
Four acknowledged experts in search engine optimization share guidelines and innovative techniques that will help you plan and execute a comprehensive SEO strategy. This second edition brings you up to date on recent changes in search engine behavior—such as new ranking methods involving user engagement and social media—with an array of effective tactics, from basic to advanced.
Comprehend SEO’s many intricacies and complexities
Welcome to the MicroSim family of products. Whichever programs you have purchased, we are confident that you will
find that they meet your circuit design needs.The MicroSim PSpice Optimizer is a circuit
optimization program that improves the
performance of analog and mixed analog/digital
circuits. With the PSpice Optimizer, you can:Run optimizations, Explore performance tradeoffs, Fit model parameters
Pre-launch optimization basically deals withassessing a newly-built network, uncoveringproblems and resolving them prior to commerciallaunch. It entails detailed field rf measurements,detecting and rectifying problems caused byradio, improper parameter settings or networkfaults and finally, grading the radio access part of the network to make sure that it passes certainevaluation criteria
This book is a comprehensive guide to the tips, techniques, secrets, standards, and methods of website optimization. From increasing site traffic to maximizing leads, from revving up responsiveness to increasing navigability, from prospect retention to closing more sales, the world of 21st century website optimization is explored, exemplified and explained.
Website Optimization combines the disciplines of online marketing and site performance tuning to attain the competitive advantage necessary on today's Web....
Bài giảng SEO – Search Engine Optimization: Bí quyết viết quảng cáo có nội dung dài cho website gồm có những nội dung sau: Những vấn đề cần lưu ý, viết tiêu đề ấn tượng, viết lời chào hàng hiệu quả, 8 bước viết quảng cáo dài. Mời các bạn cùng tham khảo.
Nội dung giáo trình gồm có 7 chương với những nội dung cụ thể sau: Tổng quan về SEO, bộ máy tìm kiếm xếp hạng như thế nào?, quy trình thực hiện một chiến dịch SEO, nghiên cứu và xác định từ khóa., tối ưu hóa trong trang, tối ưu hóa ngoài trang (Off-page optimization), theo dõi thứ hạng. Mời các bạn cùng tham khảo để biết thêm các nội dung chi tiết.
This book introduces a variety of problem statements in classical optimal control, in optimal estimation and filtering, and in optimal control problems with non-scalar-valued performance criteria. Many example problems are solved completely in the body of the text. All chapter-end exercises are sketched in the appendix. The theoretical part of the book is based on the calculus of variations, so the exposition is very transparent and requires little mathematical rigor.
Particle swarm optimization (PSO) is a population based stochastic optimization technique influenced by the social behavior of bird flocking or fish schooling.PSO shares many similarities with evolutionary computation techniques such as Genetic Algorithms (GA). The system is initialized with a population of random solutions and searches for optima by updating generations.
Microsoft® SQL ServerTM 2005 Performance Optimization and Tuning Handbook this Page Intentionally Left Blank Ken England Gavin Powell Digital Press is an imprint of Elsevier. Digital Press is an imprint of Elsevier 30 Corporate Drive, uite 400, Burlington, MA 01803, USA Linacre House, Jordan Hill, Oxford OX2 8DP,
Ant Colony Optimization (ACO) is the best example of how studies aimed at understanding and modeling the behavior of ants and other social insects can provide inspiration for the development of computational algorithms for the solution of difficult mathematical problems. Introduced by Marco Dorigo in his PhD thesis (1992) and initially applied to the travelling salesman problem, the ACO field has experienced a tremendous growth, standing today as an important nature-inspired stochastic metaheuristic for hard optimization problems....
MANAGING SIMULATION BASED TRAINING A FRAMEWORK FOR OPTIMIZING LEARNING, COST, AND TIME Second, one can estimate the model on a sample that includes private
school students. If the sample selection bias is in the hypothesized direction, either strategy
should produce a smaller (more negative) estimate of the effect of interdistrict competition.
Optimizer là một công cụ trong HYSYS dùng tối đa hóa hoặc tối thiểu hóa một hàm mục tiêu được nhập vào hoặc được tính toán trong spreadsheet, Optimizer được dùng để tối ưu hóa lợi nhuận thu được từ quá trình chưng cất dầu thô. Nhằm giúp các bạn hiểu hơn về vấn đề này, mời các bạn cùng tham khảo bài giảng "Optimization of crude column: HYSYS Oil-5 load the Oil-4 and continue". Hy vọng đây là tài liệu tham khảo hữu ích cho các bạn.
Heuristic Search is an important sub-discipline of optimization theory and finds applications in a vast variety of fields, including life science and engineering. Search methods have been useful in solving tough engineering-oriented problems that either could not be solved any other way or solutions take a very long time to be computed. This book explores a variety of applications for search methods and techniques in different fields of electrical engineering.
We present a novel approach to grammatical error correction based on Alternating Structure Optimization. As part of our work, we introduce the NUS Corpus of Learner English (NUCLE), a fully annotated one million words corpus of learner English available for research purposes. We conduct an extensive evaluation for article and preposition errors using various feature sets. Our experiments show that our approach outperforms two baselines trained on non-learner text and learner text, respectively. ...