Results 81 to 90 of about 93,738 (225)

The malate–aspartate shuttle supports thermogenic lipid mobilization in brown adipocytes

The FEBS Journal, EarlyView.
Brown fat cells burn lipids within their mitochondria to generate heat. This process involves two energy “shuttles,” one of which is naturally blocked during heat production. We found that the second shuttle (MASh) is not required to generate heat. However, when MASh is disabled, the fatty acids meant for fuel are instead converted back into stored fat.
Michaela Veliova, Caroline M. Ferreira, Katrina P. Montales, Francisco Villalobos, Alexandra J. Brownstein, Rebeca Acín‐Pérez, Gabrielly S. Ferreira, Anthony E. Jones, Linsey Stiles, Ajit S. Divakaruni, Marc Liesa, Orian S. Shirihai, Marcus F. Oliveira   +12 more
wiley   +1 more source

Resilient Biophysical Phenotype of Memory CD4+ T Cells in Long‐Lived Mice

Immunology, EarlyView.
Aging is associated with increased stiffness and reduced migratory capacity of memory CD4+ T cells; however, these biophysical declines do not persist in exceptionally long‐lived mice. Instead, long‐lived individuals preserve T cell mechanics, migration and intracellular architecture, supporting mechanical resilience as a hallmark of successful immune ...
Aldo Abarca‐Ortega, Blanca González‐Bermúdez, Judith Félix‐Escalera, Mónica González‐Sánchez, Enzo Brito, Mónica De la Fuente, Gustavo R. Plaza   +6 more
wiley   +1 more source

2017 Commencement for Sidney Kimmel Medical College, Jefferson Graduate School of Biomedical Sciences, and Jefferson School of Population Health [PDF]

, 2017
Processional Trumpet Voluntary, JOHN STANLEY The Jefferson Processional, BURLE MARX Organist, THE REVEREND R. BRUCE TODD Opening Proclamation RICHARD W. HEVNER, Chair, Board of Trustees, Thomas Jefferson University and Jefferson Health Presentation

core   +1 more source

Aspects of the Histopathology of Clarias gariepinus Infected With the Camallanid Parasite Procamallanus (Procamallanus) pseudolaeviconchus Moravec and Van As, 2015

Journal of Fish Diseases, EarlyView.
ABSTRACT Histopathological studies of infections with the nematode Procamallanus (Procamallanus) pseudolaeviconchus Moravec and Van As, 2015, an intestinal parasite of Clarias gariepinus (Burchell, 1822), are scarce. The current study describes histopathological changes in the stomach of C. gariepinus infected with P.
Thabo Kenneth Matea, Annemariè Avenant‐Oldewage   +1 more
wiley   +1 more source

Dilution of Precision in Positioning Systems Using Both Angle of Arrival and Time of Arrival Measurements

IEEE Access, 2020
Dilution of precision (DOP) is a value that can describe the effect on the relationship between measurement error and position determination error.
Binghao Li, Kai Zhao, Xuesong Shen
doaj   +1 more source

Animal fluency in people with Parkinson's disease: Item‐based performance before and after deep brain stimulation surgery

Journal of Neuropsychology, EarlyView.
Abstract People with Parkinson disease (PD) after surgery for deep brain stimulation (DBS) of the subthalamic nucleus (STN‐DBS) often decline in animal fluency due to impairments in executive functions and/or language. Item‐based measures of animal fluency may shed light on the specific nature of this decline, and into the strategies used when ...
Adrià Rofes, Nikki Janssen, Janine Rook, Eva de Ronde, R. Saman Vinke, Rianne A. J. Esselink, Annelien A. Duits   +6 more
wiley   +1 more source

Beampattern-Based Tracking for Millimeter Wave Communication Systems

, 2016
We present a tracking algorithm to maintain the communication link between a base station (BS) and a mobile station (MS) in a millimeter wave (mmWave) communication system, where antenna arrays are used for beamforming in both the BS and MS.
Cai, Mingming, Gao, Kang, Hochwald, Bertrand, Huang, Huang, Laneman, J. Nicholas, Liu, Kunpeng, Nie, Ding   +6 more
core   +1 more source

How Flexible Are Grammars Past Puberty? The Case of Relative Clauses in Turkish‐American Returnees

Language Learning, EarlyView.
Abstract How flexible are grammars after puberty? To answer this, we test returnees: heritage speakers (HS) born in an immigration context who returned to their homeland in later years. If returnees are targetlike, then language is still malleable after puberty; in contrast, if maturational effects are in play, postpuberty returnees will show ...
Aylin Coşkun Kunduz, Silvina Montrul
wiley   +1 more source

Stratospheric age of air variations between 1600 and 2100

Geophysical Research Letters, 2016
The current understanding of preindustrial stratospheric age of air (AoA), its variability, and the potential natural forcing imprint on AoA is very limited.
S. Muthers, A. Kuchar, A. Stenke, J. Schmitt, J. G. Anet, C. C. Raible, T. F. Stocker   +6 more
doaj   +1 more source

Kontrol Angle of Attack untuk Optimasi Daya padaVertical Axis Wind Turbine Tipe Darrieus

Jurnal Elkomika, 2020
ABSTRAK VAWT (Vertical Axis Wind Turbine) tipe Darrieus NACA0015 merupakan salah satu model dari turbin angin yang bekerja dengan menggunakan angin sebagai sumber penggerak. Namun dari hasil pengamatan, kecepatan angin yang ada tidak konstan setiap saat.
WAHYU AULIA NURWICAKSANA, BUDHY SETIAWAN, IKA NOER SYAMSIANA, SEPTYANA RISKITASARI   +3 more
doaj   +1 more source