Berlin approaches agitated patients carefully, with a security guard standing in the background, and tries to use cognitive techniques to calm the patient.

在一个保安人员的陪伴下，柏林小心谨慎地接近情绪激动的病人，并试着使用认知疗法让病人平静下来。

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Betlem hopes that the new API will address long-standing frustrations with the existing techniques for connecting browsers and plug-ins.

Betlem希望新的API能够解决现行联结浏览器和插件的技术长期以来存在的问题。

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And Dr Agrawal is interested in using similar techniques to investigate the long-standing problem of taking square roots in finite fields (again, don't ask).

ECONOMIST: Number theory

Regulators treat these important products as though they pose uniquely worrisome risks, in spite of a long-standing consensus in the scientific community that the newer techniques are essentially an extension, or refinement, of more primitive ones.

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Imaging techniques are so good that geologists can approximate standing inside a rock formation to look for the spots most likely to hold oil.

FORBES: Technology