Results 21 to 30 of about 360,340 (314)

Interview of Robert Ivany, Army Aide to US President Ronald Reagan (1984-1986)

open access: yesRevue LISA, 2017
The interview of Dr. Robert Ivany, a high-ranking US Army officer with a 34-year career, covers his 1984-86 mission as Army Aide to President Ronald Reagan. His experience sheds light on the vast logistical organization surrounding the Chief of State. As
Pierre-Marie Loizeau
doaj   +1 more source

ENHANCED K-MEANS BY USING GREY WOLF OPTIMIZER FOR BRAIN MRI SEGMENTATION

open access: yesICTACT Journal on Soft Computing, 2021
Segmentation is an essential part of the detection and classification series. The best result of brain MRI detection was followed by the best segmentation process.
Elindra Ambar Pambudi   +2 more
doaj   +1 more source

Physician‐Scientist Pipeline for Pediatric Rheumatology: The Current Landscape and Future Perspectives

open access: yesArthritis Care &Research, EarlyView.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu   +2 more
wiley   +1 more source

The National Security Presidency in Constitutional Context: Reflections on Terrorism and the Presidency from the Last Ten Years [PDF]

open access: yes, 2003
In this time of terrorist threat, there is no more important institution to study than the national security presidency. That is because the president is singularly situated to command the instruments to counter terrorism.
Baker, James E.
core   +1 more source

Presidential scandals and party loyalty [PDF]

open access: yes, 2020
This paper takes advantage of the unique aspects of Trump’s Presidency to design and implement a survey-experiment testing various categories of scandals.
Henshaw-Greene, Alexander
core  

High‐Index, Low‐Loss Optical Material Platforms for Ultra‐Broadband Ultraviolet‐to‐Visible Achromatic Metalenses

open access: yesAdvanced Functional Materials, EarlyView.
An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang   +3 more
wiley   +1 more source

American Bar Association Special Committee on Election Reform, Symposium on the Vice-Presidency, Panel Discussion 1. Introduction and Summary of Reform Proposals [PDF]

open access: yes, 1977
This transcript is part of the published proceedings of a symposium convened by the American Bar Association’s Special Committee on Election Reform, which the ABA formed in 1973 and was chaired by John D. Feerick.

core   +1 more source

Fluid Forces Control Structural Remodeling of Blind‐Ended Lymphatic Microvessels

open access: yesAdvanced Healthcare Materials, EarlyView.
Using innovative microfluidic biofabrication with fluid mechanical insights, we recapitulated the blind‐ended microanatomy and physiological drainage properties of capillary lymphatics. Our results reveal the interrelationship between intra‐ and extraluminal regions of lymphatic vessels due to flow‐induced sprouting and morphological changes that ...
Jacob C. Holter   +5 more
wiley   +1 more source

New Hampshire Divided About Trump Presidency 2/10/17 [PDF]

open access: yes, 2017
New Hampshire residents are divided in their opinion of President Donald Trump during the early stages of his presidency, in stark contrast to the relatively high approval rating Barack Obama had at this time in his presidency.
Survey Center, UNH
core   +1 more source

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

open access: yesAdvanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima   +15 more
wiley   +1 more source

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