Conditions, future operating

A crucial requirement of both KLM s and Nielsen s constructions is classical feed-forwardability. Specifically, it must be in principle possible to detect when the gate has succeeded by measuring ancilla photons in some appropriate state. This information can then be fed-forward in such a way as to condition future operations on the photon modes. 

Future operation pressures Sizing of lines must consider operating pressures expected as the reser oir depletes. Diameter requirement calculations should be made using both initial and future conditions to determine the governing case. Often in gas and two-phase lines the greatest flow velocity occurs late in life when flowing pressures are low even though flow rates may be lower than initial conditions. 

These are important, since they may be used in part using the remainder of the procedure and may be the only indication for future operatives as to whether conditions are correct. 

The basic strategy is to prove the performance of processes or systems under all conditions expected to be encountered during future operations. To prove the performance, one must demonstrate (document) that the processes or systems consistently produce the specified quantity and quality of water and/or air when operated and maintained according to specific written operating and maintenance procedures. In other words, validation involves proving... 

If our inferences about the population are to be valid, we must make certain that future operating conditions are identical with those of the sample. 

We might use the median (60) as the best estimate of future yields, since the median does not weight the lowest value unduly. On the other hand, we were able to obtain 63% yield 4 times out of 11. Perhaps this value (the mode) is the best estimate of future operation at carefully controlled conditions. Obviously, statistics cannot make the judgments required in this example. If we can say that the sample mean (58.4) is the best estimate of the population under certain conditions, providing the data come from a random sample of the population. If the 32% yield is as likely to occur as any other value, then the mean is the best estimate. 

The Army command and control (C2) community is concerned with how new information, technology, and organizational changes projected for tomorrow s battlefield will impact soldier tasks and workload. To address this concern, an initiative was taken to model soldier performance under current and future operational conditions. In this way, the impact of performance differences could be quem-titatively assessed so that equipment and doctrine design could be influenced in a timely and effective manner. 

The PFDo is influenced by a number of assumptions about the future operating and environmental conditions, the quality of maintenance, test coverage and efficiency of testing, and deterioration mechanisms of the SIS components (Limdteigen and Rausand 2007 Limdteigen 2009). 

List et al. (2003) proposed a formulation and a solution procedure for fleet sizing under two situations Uncertainty in future demands, that are to be served by vehicle fleet, and the productivity of individual vehicles, reflecting uncertainty in future operating conditions. 

A program of this type illustrates the need for constant evaluation of the reactor components. The amount of distortion and trends are necessary to evaluate the problem, provide a solution, run development tests and perform the actual work. Such data taking interrupts reactor operation for the present but is a necessary part of the long term operating requirements. This information may help pre> diet when some action must be taken and its extrapolation permits verification tests for future operating conditions. 

One of the most valuable features of the system is its ability to run predictive simulations on a routine basis. These look-ahead simulations are run using a copy of the process model. This model is initialised with a snapshot of the current conditions in the real-time model. It is then run, as fast as possible, for a specified time into the future. Key variables in the model are monitored for alarm conditions. If an alarm is raised it is sent to a special look-ahead alarms list and is reported to the operator. Future operator actions can be simulated by using a script file that executes the required actions on the... 

Whether any of the above remedies would resolve the safety issues associated with thermal runaway, especially under conditions of operation and improper charging outside recommended temperature limits remains an open question. An overview of the controversies that have surrounded VRLA batteries and their performance can be gleaned from proceedings of recent INTELEC conferences. VRLA batteries with catalysts and other improvements have not yet been in the field long enough to determine whether the newer designs and additions will indeed prove the solutions to some of the VRLA problems. Controversy is still rampant over the current and future prospects for VRLA batteries in UPS applications. 

Exploitation research activity is realized during object exploitation in order to determine its current and future operation, technical and reliability condition. In complex and advanced technical objects several research methods are used simultaneously based on data in various form (determined, probabilistic and heuristic signals). 

The establishment of AST protocols will provide a standard set of test conditions and operating procedures for evaluating new cell component materials and stmctures. The present AST protocols developed individually by DOE and USFCC are still limited to the component level (electrocatalyst, catalyst support, membrane, and MEA). It is worth noting that, even though these two protocols generally agree with each other, they still differ in a few areas. Achieving the completion and unanimity of AST protocols for the PEM fuel cell as a whole, in addition to those for the components, is imperative for the near future. 

In summary, sulfonamides are most commonly prepared by the reaction of amines with sulfonyl halides. Aryl sulfonyl chlorides may be accessed from C-H bonds by chlorosulfonylation, from C-S bonds by oxidation, from C-N bonds by diazotization, or from C-X bonds by metalation. Approaches to all l sulfonamides are more limited as they are typically prepared by either oxidative chlorination of thiols or addition of organometallic nucleophiles to sulfur electrophiles. Traditional sulfonamide preparation has frequently necessitated harsh reagents and conditions, but the development of Pd-catalysed approaches and discovery of new sulfur dioxide sources allow for operationally simple sulfonamide synthesis under mild conditions. Future directions in sulfonamide synthesis will likely involve the direct C-H installation of sulfonamides without the use of hazardous reagents. 

The environmental performance of companies within the industry is normally subject to the legislative requirements of the host government, but is increasingly becoming scrutinised by the public, as available information and general levels of awareness increase. Major companies see responsible management of the environmental aspects of their operations as crucial to the future of their business. The approval of loans from major banks for project finance is usually conditional on acceptable environmental management. 

The wisest fan choice is frequently not the cheapest fan. A small fan operates well on its curve but may not have adequate capacity for maximum flow control, future needs, or process upset conditions. It may be so lightly constmcted that it is operating near its peak speed with no provision for speed increases in the future, if needed. As fan size is increased, efficiency generally improves and wheel speed is lower. These factors decrease operating cost and provide reserve capacity for the future. However, it is also possible to oversize a fan and impair its performance. 

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