Results 111 to 120 of about 1,103,532 (303)

Spacecraft attitude determination by fanscan technique [PDF]

, 1974
To determine orientation, or attitude, of spacecraft in flight relative to data-receiving antenna on earth use fanbeam antenna which is offset in angle from spin axis of spacecraft and provides fan-like radiation ...
Decanini, J. H., Lassen, H. A.
core   +1 more source

Radiation Pattern Prediction for Metasurfaces: A Neural Network-Based Approach. [PDF]

Sensors (Basel), 2021
Taghvaee H, Jain A, Timoneda X, Liaskos C, Abadal S, Alarcón E, Cabellos-Aparicio A.   +6 more
europepmc   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Beating pattern in radiation-induced oscillatory magnetoresistance in 2DES: coupling of plasmon-like and acoustic phonon modes

, 2018
We present a microscopic theory on the observation of a beating pattern in the radiation-induced magnetoresistance oscillations at very low magnetic field.
Inarrea, Jesus
core   +1 more source

Metasurfaces for Far-Field Radiation Pattern Correction of Antennas under Dielectric Seamed-Radomes. [PDF]

Materials (Basel), 2022
Cacocciola R, Ratni B, Mielec N, Mimoun E, Burokur SN.   +4 more
europepmc   +1 more source

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source

Radiation pattern of a ground-plane mounted parallel-plate waveguide analyzed by a surface integration technique [PDF]

Surface integration analysis of radiation pattern of parallel plate ...
Pelton, E., Rudduck, R., Wu, D. C. F.
core   +1 more source

Analysis of the operating conditions for UAV-based on-board antenna radiation pattern measurement systems. [PDF]

PLoS One, 2021
Núñez J, Orgeira-Crespo P, Ulloa C, García-Tuñón I.   +3 more
europepmc   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

Aging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss, Alexis C. Wardell, Allison M. Deal, Kirsten A. Nyrop, Allison Ross, Yara G. Abdou, Jeffrey D. Aldrich, Lisa A. Cary, E. Claire Dees, Katherine E. Reeder‐Hayes, Emily M. Ray, Natalia Mitin, Denis Tsygankov   +12 more
wiley   +1 more source

Forming the diagrams of electrically tunable plasmonic graphene stripe nanoantennas in the terahertz and far-, mid-infrared ranges

Известия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. The purpose of this work is to study, using automated modeling methods, the possibility of scanning in frequency and forming radiation pattern (RP) of plasmonic graphene strip nanoantennas, electrically tunable by changing the chemical ...
Galina S. Makeeva
doaj   +1 more source