This note reports the findings of a survey of the problems and training needs of 121 small business owner‐managers in Transkei The average response rate was 83 per cent, with 63 per cent of the towns achieving a response rate of over 70 per cent Retailers made up the largest part of ...
I offer a simple proposition in response: Many of ourproblems—class attendance, educational success, student happiness and well-being—might be improved by cutting down the bureaucratic mechanisms and meetings and instead hiring an army of good teachers. ...
As a result, other parts of the local economy may suffer. On the other hand, if there is not enough tourism, many people may become jobless.It costs a lot of money to build large hotels, airports, first-class roads and other support facilities (设施). For example, each room of a ...
Heroin addicts are equally likely to be in rural communities as suburban, middle-class communities. 美国目前的海洛因成瘾危机正在挑战“对药物滥用采取严厉措施”的观念,因为成瘾者主要是白人。 The current heroin addiction crisis in the US is challenging notions of "getting tough on drug abuse" bec...
a协助辅导员处理班级的日常事务,帮助同学解决生活中遇到的问题,为同学排忧解难。 Assists the instructor to process the class and grade daily business, helps schoolmate to solve the problem which in the life meets, helps people overcome their difficulties for schoolmate.[translate]...
[11], a competitive ratio of 2 can be proven for the delayed decision setting: The upper bound is given by always taking both nodes of an uncovered edge into the solution (this is the classical 2-approximation offline algorithm). The lower bound can be achieved by presenting an edgevivj...
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Being apart from loved ones for an extended period of time is the classic reason, but it can also be as simple as missing a birthday or having nobody to share a special moment with. These small things can add up and really weigh on your mind. ...
The objective function is associated with the completion time of the orders. While a machine can process only one job at a time, multiple machines can process simultaneously jobs in an order. We first introduce this relatively new class of the customer order scheduling problems on parallel ...
Whether a man is German, American, or French, he looks just the same when he is wounded, dying or dead. The battlefield bullet is a great leveler; it can make the biggest man very small or the weakest man a hero, but in this war most of the heroes are dead. ...