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113 tulosta hakusanalla Homayoun Nikookar

Metaheuristics for Maritime Operations

Metaheuristics for Maritime Operations

S. Mahdi Homayouni; Dalila B. M. M. Fontes

ISTE Ltd
2018
sidottu
Metaheuristic Algorithms in Maritime Operations Optimization focuses on the seaside and port side problems regarding the maritime transportation. The book reviews and introduces the most important problems regarding the shipping network design, long-term and short-term scheduling and planning problems in both bulk and container shipping as well as liquid maritime transportation. Application of meta heuristic algorithm is important for these problems, as most of them are hard and time-consuming to be solved optimally.
Photovoltaic Systems Engineering

Photovoltaic Systems Engineering

Roger A. Messenger; Homayoon “Amir” Abtahi

TAYLOR FRANCIS LTD
2024
sidottu
The primary purpose of this textbook is to provide a comprehensive set of photovoltaic (PV) knowledge and understanding tools for the design, installation, commissioning, inspection and operation of PV systems (commonly comprising solar cells, solar modules and solar panels). In recent years, more PV systems have been installed worldwide than any other electricity source. New, more efficient, more reliable and more cost-effective components and processes are rapidly appearing, along with continuously changing codes and standards. To keep up with the rapid changes, understanding the underlying principles is essential.In addition to practical system design and installation information, this edition includes explanations of the basic principles upon which the design and operation of PV systems are based, along with a consideration of the economic and environmental impact of the technology. Numerous design examples are presented to assist the reader in incorporating the basic principles, components, codes and standards.The book begins with basic sunlight parameters, system electronic components, wiring methods, structural considerations and energy storage methods Emphasis is on grid-connected systems, but a chapter on stand-alone systems is also included. Homework problems in each chapter focus on basic principles of the chapter but also include open-ended design problems to challenge the reader’s creativity and understanding.
Photovoltaic Systems Engineering

Photovoltaic Systems Engineering

Roger A. Messenger; Homayoon “Amir” Abtahi

Productivity Press
2017
sidottu
The primary purpose of PV Systems Engineering is to provide a comprehensive set of PV knowledge and understanding tools for the design, installation, commissioning, inspection, and operation of PV systems. During recent years in the United States, more PV capacity was installed than any other electrical generation source. In addition to practical system information, this new edition includes explanation of the basic physical principles upon which the technology is based and a consideration of the environmental and economic impact of the technology. The material covers all phases of PV systems from basic sunlight parameters to system commissioning and simulation, as well as economic and environmental impact of PV. With homework problems included in each chapter and numerous design examples of real systems, the book provides the reader with consistent opportunities to apply the information to real-world scenarios.
Probiotic and prebiotic yoghurts

Probiotic and prebiotic yoghurts

Mahsa Khaleghi; Haniyeh Rasouli Pirouzian; Aziz Homayouni Rad

Scholars' Press
2019
pokkari
This book concludes that some yoghurt on the sales shelves may not have appropriate microbial quality in expanding countries. This incident encourage using strict hygienic actions during manufacture, processing and delivery of yoghurts to avoid contamination by microorganisms. Post-contamination with gram-negative psychrotrophic bacteria is the main cause of limited shelf-life of pasteurized yoghurts. In yoghurt, yeast and mold contamination is most reason for product decay that should be avoided. Probiotic and LAB can bind dietary carcinogens and mutagens. LAB strains from various source can be applied as starter cultures to decrease or delete the AFM1. Those strains have anti-carcinogenic and anti-mutagenic effects. Probiotics are 'live microorganisms which when managed in enough amounts confer a health benefit on the host. Thus, recommended to include dairy products remarkably probiotics including food products in their daily routine as a dietary supplement.
Probiotic Supplementation Effects in Gestational Diabetes Mellitus

Probiotic Supplementation Effects in Gestational Diabetes Mellitus

Neda Dolatkhah; Majid Hajifaraji; Homayun Dolatkhah

LAP Lambert Academic Publishing
2018
pokkari
Pregnancy is a complex metabolic condition that includes significant changes in the humoral environment, as well as changes in adipokines and inflammatory cytokines. Gestational diabetes mellitus is a metabolic and endocrine disorder that occurs when pancreatic function in a pregnant mother is not sufficient to overcome diabetic pregnancy conditions. Considering the strong relationship between diabetes and obesity in mothers with the risk of obesity and glucose intolerance during childhood, the metabolic environment of the uterus is now a vital risk factor for diabetes and cardiovascular disease. Recently, the use of probiotics has been considered to improve the metabolic profile, the reduction of inflammatory factors and the stroke oxidative biomarkers. Although studies have been conducted on the use of probiotics in pregnancy, research on the effects of probiotics on mother's metabolism is in its early stages, and studies on the effects of using probiotics in the treatment of gestational diabetes are very rare.
Vascular Neurosurgery in Environments with Limited Resources

Vascular Neurosurgery in Environments with Limited Resources

Athanasios K. Petridis; Homajoun Maslehaty

Springer International Publishing AG
2024
sidottu
Embark on a transformative journey with this groundbreaking guide tailored for seasoned neurosurgeons in developed countries. This book serves as a compass for those inspired to extend their expertise to resource-constrained settings, elevating the standards of cerebrovascular surgery in developing nations.