Results 51 to 60 of about 964,883 (379)

Topical Developments in High-Field Dynamic Nuclear Polarization [PDF]

, 2013
We report our recent efforts directed at improving high-field dynamic nuclear polarization (DNP) experiments. We investigated a series of thiourea nitroxide radicals and the associated DNP enhancements ranging from ε=25 to 82, which demonstrate the ...
Frantz, Derik K., Griffin, Robert Guy, Kiesewetter, Matthew K., Luchinat, Claudio, Michaelis, Vladimir K., Ong, Ta-Chung, Ravera, Enrico, Swager, Timothy M, Walish, Joseph John   +8 more
core   +1 more source

Adapting and Operationalizing the RE-AIM Framework for Implementation Science in Environmental Health: Clean Fuel Cooking Programs in Low Resource Countries

Frontiers in Public Health, 2019
Introduction: The use of models and frameworks to design and evaluate strategies to improve delivery of evidence-based interventions is a foundational element of implementation science.
Ashlinn K. Quinn, Gila Neta, Rachel Sturke, Christopher O. Olopade, Suzanne L. Pollard, Kenneth Sherr, Joshua P. Rosenthal   +6 more
doaj   +1 more source

A Covering Method for Detecting Genetic Associations between Rare Variants and Common Phenotypes [PDF]

, 2010
Genome wide association (GWA) studies, which test for association between common genetic markers and a disease phenotype, have shown varying degrees of success.
A Helgadottir, B Li, BE Madsen, BF Cravatt, Christian von Mering, DE Reich, DP Jensen, DW Craig, E Emmanuelle Durand, Eric J. Topol, ES Lander, Gaurav Bhatia, GV Kryukov, H Li, JC Cohen, JC Cohen, JC Sipe, JC Sipe, JK Pritchard, JK Pritchard, Kelly Frazer, L Lovasz, M Maccarrone, M Maccarrone, M Yeager, MR Garey, Nicholas J. Schork, NJ Schork, NS Fearnhead, O Harismendy, Olivier Harismendy, R McPherson, S Engeli, S Nejentsev, TA Manolio, TD Müller, TM Frayling, TWTCC Consortium, V Di Marzo, V Di Marzo, V Di Marzo, Vikas Bansal, Vineet Bafna, W Bodmer, W Ji, W Lieb, YX Fu   +46 more
core   +5 more sources

The Effectiveness of Total Worker Health Interventions: A Systematic Review for a National Institutes of Health Pathways to Prevention Workshop

Annals of Internal Medicine, 2016
Traditionally, occupational safety and health (OSH) and health promotion (HP) efforts have functioned independently in workplaces (1). Occupational safety and health interventions focus on preventing work-related injuries and illnesses, which can lead to
C. Feltner, Kristina Peterson, Rachel Palmieri Weber, Laurie A. Cluff, Emmanuel Coker-Schwimmer, M. Viswanathan, K. Lohr   +6 more
semanticscholar   +1 more source

Depth-resolved microscopy of cortical hemodynamics with optical coherence tomography [PDF]

, 2009
We describe depth-resolved microscopy of cortical hemodynamics with high-speed spectral/Fourier domain optical coherence tomography (OCT). Stimulus-evoked changes in blood vessel diameter, flow, and total hemoglobin were measured in the rat somatosensory
Ances, Chen, David A. Boas, Devor, Faber, Fercher, Grinvald, Iwona Gorczynska, James G. Fujimoto, Kasai, Kleinfeld, Leitgeb, Maheswari, Ren, Sava Sakadžić, Srinivasan, Svetlana Ruvinskaya, Tso, Villringer, Vivek J. Srinivasan, Wang, Weicheng Wu   +21 more
core   +1 more source

Clarithromycin prevents preterm birth and neonatal mortality by dampening alarmin-induced maternal–fetal inflammation in mice

BMC Pregnancy and Childbirth, 2022
Background One of every four preterm neonates is born to a woman with sterile intra-amniotic inflammation (inflammatory process induced by alarmins); yet, this clinical condition still lacks treatment.
Jose Galaz, Roberto Romero, Marcia Arenas-Hernandez, Marcelo Farias-Jofre, Kenichiro Motomura, Zhenjie Liu, Naoki Kawahara, Catherine Demery-Poulos, Tzu Ning Liu, Justin Padron, Bogdan Panaitescu, Nardhy Gomez-Lopez   +11 more
doaj   +1 more source

Persistent Dark Cones in Oligocone Trichromacy Revealed by Multimodal Adaptive Optics Ophthalmoscopy

Frontiers in Aging Neuroscience, 2021
Dark cone photoreceptors, defined as those with diminished or absent reflectivity when observed with adaptive optics (AO) ophthalmoscopy, are increasingly reported in retinal disorders. However, their structural and functional impact remain unclear. Here,
Joanne Li, Tao Liu, Oliver J. Flynn, Amy Turriff, Zhuolin Liu, Ehsan Ullah, Jianfei Liu, Alfredo Dubra, Mary A. Johnson, Brian P. Brooks, Robert B. Hufnagel, Daniel X. Hammer, Laryssa A. Huryn, Brett G. Jeffrey, Johnny Tam   +14 more
doaj   +1 more source

National Institutes of Health Pathways to Prevention Workshop: Research Gaps for Long-Term Drug Therapies for Osteoporotic Fracture Prevention

Annals of Internal Medicine, 2019
Advances in understanding the biology of osteoporosis have resulted in several medications that have been demonstrated to reduce fracture risk (1, 2).
A. Siu, H. Allore, Darryl Brown, S. Charles, M. Lohman   +4 more
semanticscholar   +1 more source

A 250 GHz gyrotron with a 3 GHz tuning bandwidth for dynamic nuclear polarization [PDF]

, 2012
We describe the design and implementation of a novel tunable 250 GHz gyrotron oscillator with >10 W output power over most of a 3 GHz band and >35 W peak power.
Barnes, Alexander B., Griffin, Robert Guy, Herzfeld, Judith, Nanni, Emilio Alessandro, Temkin, Richard J.   +4 more
core   +1 more source

Differential immunophenotype of circulating monocytes from pregnant women in response to viral ligands

BMC Pregnancy and Childbirth, 2023
Background Viral infections during pregnancy can have deleterious effects on mothers and their offspring. Monocytes participate in the maternal host defense against invading viruses; however, whether pregnancy alters monocyte responses is still under ...
Marcelo Farias-Jofre, Roberto Romero, Yi Xu, Dustyn Levenson, Li Tao, Tomi Kanninen, Jose Galaz, Marcia Arenas-Hernandez, Zhenjie Liu, Derek Miller, Gaurav Bhatti, Megan Seyerle, Adi L. Tarca, Nardhy Gomez-Lopez   +13 more
doaj   +1 more source