reliability efficiency improvement and cost optimization of pcbb

... thereof, or The Regents of the University of California Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer Trang 3LBNL-50934 Energy Efficiency Improvement and Cost ... to 3 – 8% of the production costs of beer, making energy efficiency improvement an important way to reduce costs, especially in times of high energy price volatility After a summary of the beer ... productivity of the company Energy efficiency is an important component of a company’s environmental strategy End-of-pipe solutions can be expensive and inefficient while energy efficiency can often...

Ngày tải lên: 22/02/2014, 05:20

... the cost of tardiness is proportional to the number of tardiness days increases of a quote ( ) for each day of tardiness The sum of OC and tardiness cost for geometry is defined On the basis of ... of a batch of parts and multiple printers, given fixed, un-rotated orientation of parts A model that considers operating cost, load balance among printers, total tardiness, and total number of ... time and cost optimization of an additive manufacturing single-machine scheduling   M Fera a* , F Fruggiero b , A Lambiase c , R Macchiaroli a and V Todisco c a Department of Industrial and Information...

Ngày tải lên: 14/05/2020, 22:27

... takeoff weight calculation and cost optimization algorithm of the model will be presented Once the maximum takeoff weight has been achieved, and the size of the important parts of the model needed for ... the design and cost optimization process for a 40 kg pesticide sprayer model using a coaxial rotor system with a combination of a quadrotor control mechanism The thesis content consists of the following ... overview of the coaxial rotor and the quadrotor, the next part presents the theories for calculating the aerodynamic parameters for quadrotor and coaxial system Then, the maximum takeoff weight...

Ngày tải lên: 03/03/2021, 19:52

... operation and performance of turbines, and can cause dangerous hydropneumatic effects, such as noise and vibrations 1.4 Draft tube and tailrace Another challenge is to understand the hydrodynamic of ... longitudinal section of a ball valve Graph 2 Ball valve opening angle of 45º - velocity (v/vo) (a) and pressure (p/po) profiles Graph 2 shows the layout of the velocity and pressure profiles along stretches ... Trang 1E NERGY AND E NVIRONMENTVolume 1, Issue 6, 2010 pp.937-952 Journal homepage: www.IJEE IEEFoundation.org CFD for hydrodynamic efficiency and design optimization of key elements of SHP Ana...

Ngày tải lên: 05/09/2013, 14:58

... (Siemens 1971),… Phương (linear programming_LP), được giới thiệu bởi Kelly (1961), Hendrickson and Au (1989) và Pagnoni (1990) để mô hình hóa mối quan hệ tuyến tính giữa thời gian – chi phí Ngoài ... bắt đầu khám phá khả năng sử dụng các phương pháp tiên tiến, như là EOAs EOAs (evolutionary-based optimization algorithms) là phương pháp nghiên cứu dựa trên việc mô phỏng quá trình tiến hoá của ... f k Q k j  f(k) : giá trị mục tiêu trong mỗi vòng lặp 3 T ối ưu đa mục tiêu (Multi-objective optimization) ưu đơn mục tiêu mà lời giải tối ưu tồn tại một cách rõ ràng, tối ưu đa mục tiêu thích...

Ngày tải lên: 10/10/2022, 12:34

... medium of the refrigerator The frequency of the thermal phonons of the hot and cold reservoirs are ωh and ωc, respectively, and the creation and annihilation operators of thermal phonons for hot and ... of harmonic and spin-1/2 quantum refrigeration cycles, many authors studied the performance of quantum refrigerator using ideal quantum Bose and Fermi gases [36-38] Bartana and Kosloff [39] and ... [32] and Ericsson refrigerator [33], and analyzed the effects of the irreversibilities on the performance of the quantum engines and refrigerators Liu et al [34, 35] established models of general...

Ngày tải lên: 05/09/2013, 15:28

... practitioners and psychother-apy services in England and Wales 2 Euroqol 5 D [32] as a measure of quality of life and costs from health and social care and society perspectives measured at 6, 12, 18 and ... UK.5Institute of Mental Health and School of Social Policy, Sociology and Law, University of Nottingham, Nottingham, UK 6 Institute of Mental Health and School of Community Health Sciences, University of ... input of Professor Paul Gilbert, Dr Graham Martin, Professor Graeme Currie, Professor Christopher Evans and Professor Patrick Callaghan into the design of the study. Author details 1 School of Community...

Ngày tải lên: 11/08/2014, 16:22

... investigate the effect of DO2I optimization with fluids or with fluids and dobutamine on the 60-day hospital mortality and incidence of complications Methods A randomized and controlled trial was ... suspicion of hypovolemia The heart rate, rhythm and MAP were carefully monitored and the dose of dobutamine was decreased or interrupted in the case of hypotension (MAP < 70 mmHg) and/or in ... Alvarez, Silvia P Teixeira and Geni S Cunrath Division of Critical Care Medicine, Departments of Internal Medicine, Anesthesiology and Surgery, Medical School – FUNFARME and Hospital de Base, São...

Ngày tải lên: 12/08/2014, 23:23

... Unit cost, number of users and mean cost per patient in different cost categories Cost Category Average unit cost per category Total n of user (% of total sample) Cost by cases (% of total costs) ... doctors, nurses and other professionals; maintenance and equipment repair costs; depreciation costs; administration costs; and hotel costs such as laundry, meals, cleaning, etc In the cost-effectiveness ... conditions of gauze dressing - absence of blood, moisture and gross-soiling; occlusive coverage of insertion site - and documentation of date of CL insertion) was conducted and healthcare professionals...

Ngày tải lên: 13/08/2014, 11:22

... volume of 10 µL, containing 1 µL of each primer solution (for a total of 2 µL for the forward and reverse primers) at a concentration of 10 µmol L-1, 5 µL of 2X GoTaq® Green Master Mix, 1 µL of the ... (CT), and Re Bac Ninh (RB) Figure 3 Nitrogen use efficiency of six rice landraces during the growth stages of tillering (□), heading ( ), and maturing (■) under three N fertilizer treatments of ... Bac Ninh (RB), IR24, P6DB, and Khang Dan 18 (KD18), were evaluated for nitrogen use efficiency Two landraces, P6DB and CT, which showed the lowest and highest values of nitrogen use efficiencies,...

Ngày tải lên: 09/01/2020, 20:26

... purchase and transportation costs charged to the firm Pspt: unit inventory cost of product p in period t gpt : unit shortage cost of product p in period t Csct : unit inventory cost of component ... consider a type of supply contract between the producer and the supplier that states the demand terms such as its frozen and flexible horizons and the possible degree of flexibility A number of papers ... suppliers, and leaving a fraction of demand unfulfilled The model does not satisfy all demands to avoid entries in undervalued currency and aimed at minimizing operational and currency risk exposure costs...

Ngày tải lên: 14/05/2020, 22:46

... include: development of standards for pavement performance and repair methods, establishing of optimization and ranking methodologies, monitoring of pavement conditions, and scheduling of repair activities ... phases of flight with respect to accidents are the landing and takeoff phase where 25% and 12% of the fatal aviation accidents take place worldwide were during aircraft landing and take-off respectively ... in both types of accidents during landings and takeoff (nearly 40% of all landing overrun accidents in Europe and 2/3rd worldwide), and hydroplaning was a factor in nearly 14% of the total overrun...

Ngày tải lên: 09/09/2015, 18:52

... understanding of the development and regulation of airway inflammation in asthma followed the discovery and description of subpopulations of lymphocytes, T helper cells and T helper cells (Th1 and ... Pathogenesis of Asthma, and Natural History of Asthma SECTION 2, DEFINITION, PATHOPHYSIOLOGY AND PATHOGENESIS OF ASTHMA, AND NATURAL HISTORY OF ASTHMA KEY POINTS: DEFINITION, PATHOPHYSIOLOGY AND PATHOGENESIS ... Pathophysiology and Pathogenesis of Asthma, and Natural History of Asthma FIGURE 2–1 THE INTERPLAY AND INTERACTION BETWEEN AIRWAY INFLAMMATION AND THE CLINICAL SYMPTOMS AND PATHOPHYSIOLOGY OF ASTHMA...

Ngày tải lên: 17/03/2014, 15:20

... limited and unbalanced Management Framework - Introd uced Marine Pests Priorities and hazards for Economies  Variable levels of activity and management capability  Ships’ ballast water and hull ... shipping, aquaculture and biodiversity are most threatened values  Amount of commercial shipping and number of trading partners affecting pathway strength  A limited number of IMP have been identified ... the preborder, border and post border levels  Need to develop awareness of the problem in APEC Economies  Need appropriate information systems and tools  Need to develop and adapt current institutional...

Ngày tải lên: 28/10/2013, 11:15

... provide professional developers with the most comprehensive and practical coverage of the latest NET technologies It is supported and developed by the leaders and experts of Microsoft development ... trademark of Microsoft Corporation in the United States and/ or other countries and is used under license from Microsoft The author and publisher have taken care in the preparation of this book, ... text He never shows off by first parading his intellect at the expense of our desire to understand A centrally important part of this new edition of the book is its coverage of language integrated...

Ngày tải lên: 12/08/2014, 16:21

... three categories: unary, binary, and ternary, corresponding to the number of operands 1, 2, and 3, respectively This section covers some of the most basic unary and binary operators Ternary operators ... language and was included for the sake of symmetry Arithmetic Binary Operators (+, –, *, /, %) Binary operators require two operands in order to process an equation: a left-hand side operand and a ... column first (without looking at the Error Description and Corrected Code columns) as a way of verifying their understanding of arrays and their syntax TABLE 2.7: Common Array Coding Errors...

Ngày tải lên: 12/08/2014, 16:21

... shorthand version Since a property with a single backing field that is assigned and retrieved by the get and set accessors is so trivial and common (see the implementations of FirstName and LastName), ... Employee() { Random randomGenerator = new Random(); NextId = randomGenerator.Next(101, 999); } // public static int NextId = 42; // } Listing 5.38 assigns the initial value of NextId to be a random ... context of its containing class Consider a class that handles the command-line options of a program Such a class is generally unique to each program and there is no reason to make a CommandLine...

Ngày tải lên: 12/08/2014, 16:21

... the lack of instantiation capability Table 7.1 lists additional comparisons Given that abstract classes and interfaces have their own sets of advantages and disadvantages, you must make a cost- benefit ... duplicates and combinations are often desirable Instead, you must assign the values of each enum item explicitly SUMMARY This chapter began with a discussion of how to define custom value types One of ... hash codes from the relevant types, and to make sure the XOR operands are not identical, or else the result will be all zeroes The alternative operands, AND and OR, have similar restrictions,...

Ngày tải lên: 12/08/2014, 16:21

... // Handle SystemException } catch (Exception exception) { // Handle Exception } } } 391 392 Chapter 10: Exception Handling Listing 10.2 has five catch blocks, each handling a different type of ... haphazardly The following guidelines offer some best practices for exception handling • Catch only the exceptions you can handle Generally it is possible to handle some types of exceptions but not others ... hide (bury) exceptions you don’t fully handle New programmers are often tempted to catch all exceptions and then continue executing instead of reporting an unhandled exception to the user However,...

Ngày tải lên: 12/08/2014, 16:21

... list of subscribers private TemperatureChangeHandler OnTemperatureChange; public void add_OnTemperatureChange( TemperatureChangeHandler handler) { System.Delegate.Combine(OnTemperatureChange, handler); ... code and the code generated for a property Readers will recall that the C# implementation of a property is to create get_ and set_ and then to pass calls to the get and ... compiler first determines the type of s from the declared type on the left-hand side, then analyzes the right-hand side and verifies that the expression on the right-hand side is assignable to that...

Ngày tải lên: 12/08/2014, 16:21