Sentence examples for have sometimes demonstrated from inspiring English sources

The Rothschilds, a banking dynasty for two centuries, have sometimes demonstrated that family rows can be as creative as family harmony: in the 1980s Jacob Rothschild broke away from the family empire and created a clutch of successful financial companies of his own.But, on the whole, nothing is as destructive as a family business bust-up.

Porous features that accommodate bone ingrowth have improved implant fixation in the short term, but long-term retrieval studies have sometimes demonstrated limited, superficial ingrowth into the pore layer of metal implants and aseptic loosening remains a problem for a subset of patients.

In general, these trials have confirmed the safety of the approach and have sometimes demonstrated induction of CTL and/or antibody responses to vaccine components (e.g. Knutson et al, 2001).

In recent weeks, the union has held daily protests outside the hospital and has sometimes even demonstrated at the homes of members of the hospital's board.

Other choreographers for the company have sometimes followed his example, as "Quartet" and "Telemann" demonstrate.

Judges have sometimes disagreed.

Denominators have sometimes been unclear.

The EPA has often demonstrated rigidity and a maddening legalistic and bureaucratic formality that has sometimes impeded rather than promoted environmental protection.

In the breast, sensitivities for this discrimination have been high but specificities have been more variable, with fibroadenomas sometimes demonstrating an enhancement pattern similar to that of invasive cancer.

Building on this momentum hasn't been easy for Barr, who sometimes demonstrates discomfort with orthodox libertarian positions, including those on abortion and on the legalization of drugs.

Epigenetic modifications are normally transitory in their nature, but have been demonstrated to sometimes remain stable over several generations [15].