Microbial fuel cells (MFCs) are not yet commercialized but they show great promise as a
method of water treatment and as power sources for environmental sensors. The power …

… Regan is an assistant professor of civil and environmental engineering at Penn State. Address
… (49) Sun, Y.; Cheng, J. Hydrolysis of Lignocellulosic Materials for Ethanol Production: A …

The Laser Interferometer Space Antenna (LISA) will be a transformative experiment for
gravitational wave astronomy, and, as such, it will offer unique opportunities to address many key …

SARS-CoV-2 in an Immunocompromised Host This letter describes an immunocompromised
patient who had persistent infection with SARS-CoV-2 over a period of months, despite …

Digital PCR enables the absolute quantitation of nucleic acids in a sample. The lack of
scalable and practical technologies for digital PCR implementation has hampered the …

The relationship between SARS-CoV-2 viral load and risk of disease progression remains
largely undefined in coronavirus disease 2019 (COVID-19). Here, we quantify SARS-CoV-2 …

Background Bacterial vaginosis is believed to be a risk factor for preterm delivery. We
undertook a study of the association between bacterial vaginosis and the preterm delivery of …

Microbial fuel cells (MFCs) represent a new method for treating animal wastewaters and
simultaneously producing electricity. Preliminary tests using a two-chambered MFC with an …

Background: Surgical management of the supersuper obese patient (BMI >60 kg/m 2 ) has
been a challenging problem associated with higher morbidity, mortality, and long-term weight …

Background: Several studies have suggested that pregnant women infected with
Trichomonas vaginalis may be at increased risk of an adverse outcome. Goal: To evaluate …