A Small Silver-Lined Cloud?

Every silver lining has a cloud.

Every cloud has a silver lining.

phamide, and Rituximab Versus FCR Alone in Subjects With Relapsed Chronic Lymphocytic Leukemia] study).8 If the results of this pivotal trial confirm the findings of Byrd et al,7 it will have an important influence on the treatment strategy of patients with CLL. In recent years, 4 drug combination therapies with FCR and alemtuzumab or FCR and mitoxantrone in refractory/relapsed CLL patients wer...

How small is a small cloud?

The interplay between clouds and aerosols and their contribution to the radiation budget is one of the largest uncertainties of climate change. Most work to date has separated cloudy and cloud-free areas in order to evaluate the individual radiative forcing of aerosols, clouds, and aerosol effects on clouds. Here we examine the size distribution and the optical properties of small, sparse cumul...

Sound Radiation from a Lined Exhaust Duct with Lined Afterbody

AFT fan noise radiating from the bypass exhaust duct is usually attenuated by acoustic lining along the inside of the duct only. The unconventional treatment of the afterbody, recently proposed by Tester et al. [1–3] has been shown to provide an additional potential of damping of the order of 1 to 4 dB. This is remarkable, given the fact that most of the sound is supposed to radiate away from, ...

HIV cardiomyopathy: a dark cloud with a silver lining?

A wide variety of cardiac problems have been reported in patients infected with the human immunodeficiency virus (HIV). These include pericardial effusion, pulmonary hypertension and right heart failure, infective endocarditis, and tumours such as lymphoma and Kaposi's sarcoma.' However, left ventricular dysfunction caused by myo-carditis or cardiomyopathy is emerging as the most important card...