Results 81 to 90 of about 38,141 (258)

Warnings and Disclosures [PDF]

open access: yes, 2011
This chapter reviews nearly six decades of research on warnings and disclosures, including common misperceptions and their importance to public health policy, and offers an answer to the key question, “Do warnings and disclosures really work?” Supporting
Andrews, J. Craig
core   +1 more source

Vibrational resonance, allostery, and activation in rhodopsin-like G protein-coupled receptors [PDF]

open access: yes, 2016
G protein-coupled receptors are a large family of membrane proteins activated by a variety of structurally diverse ligands making them highly adaptable signaling molecules.
Dutta, Arpana   +3 more
core   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

Toward Multi(radio)metalated DNA: Enzymatic Polymerization of Metal‐Chelate‐Modified Deoxyribonucleoside Triphosphates

open access: yesAngewandte Chemie, EarlyView.
This work presents the first enzymatic polymerization of defined metal‐chelator‐modified nucleotides that leverage polymerase fidelity for uniform (radio)metal loading with successful incorporation of five different metals: Ga, In, Tb, Lu, and Y.
Antonio A. W. L. Wong   +2 more
wiley   +2 more sources

Food allergies in pregnant women: a study of prevalence in expecting mothers and association with neonatal outcomes [PDF]

open access: yes, 2013
Thesis (M.A.)--Boston UniversityIntroduction: Food allergies, the second most common form of allergic disorders in Western countries, have been on the rise in the US over the past few decades especially in young children.
Seita, Helene M.
core   +1 more source

Developing systems to control food adulteration [PDF]

open access: yes
The objective of this study is to explore the current strategies available to monitor and detect the economically and criminally motivated adulteration of food, identifying their strengths and weaknesses and recommend new approaches and policies to ...
Manning, Louise, Soon, Jan Mei
core   +1 more source

Sono‐Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology

open access: yesAdvanced Science, EarlyView.
Sono‐mechanogenetics links ultrasound physics with cellular mechanotransduction to enable noninvasive control of engineered biological systems. Acoustic forces generate distinct deformation modes that activate intracellular signaling pathways, which can be coupled to synthetic gene circuits to regulate diverse cellular functions, including gene ...
Yunjia Qu   +4 more
wiley   +1 more source

Research on methods to enhance the survivability of AWACS with FDA against anti‐ARMs on a battlefield

open access: yesIET Microwaves, Antennas & Propagation
The Airborne Warning and Control System (AWACS) are pivotal assets in aerial operations, necessitating specialised protection measures, and serving as prime targets for enemy anti‐radiation missiles (ARMs).
Bo Wang   +4 more
doaj   +1 more source

Experimental Test of Continuous Wave Frequency Diverse Array Doppler Radar

open access: yesApplied Sciences
The frequency diverse array (FDA) is an antenna array architecture capable of beamforming in both range and angle. It improves upon the traditional phased array (PA), which can only achieve beamforming in angle.
Nicholas R. Munson   +3 more
doaj   +1 more source

Stepped Frequency Pulse Frequency Diverse Array Radar for Target Localization in Angle and Range Domains

open access: yesInternational Journal of Antennas and Propagation, 2018
Unlike phased array bringing angle-dependent and range-independent beamforming, a new kind of radar system called frequency diverse array (FDA) has been widely used for its ability to generate angle-range-dependent beampattern, which provides a broad ...
Ming Tan   +4 more
doaj   +1 more source

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