Results 241 to 250 of about 156,991 (333)

At‐Home Early Diagnosis of Mastitis: Calibration‐Free Analysis of Sodium to Potassium Ratio in Breast Milk

open access: yesAdvanced Functional Materials, EarlyView.
MAMAWEL is introduced as the first calibration‐free potentiometric sensor for at‐home mastitis diagnosis. By measuring the sodium‐to‐potassium ratio in breast milk, the device reliably differentiates between healthy and mastitis‐affected samples with less than 10% error.
Ali Soleimani   +9 more
wiley   +1 more source

The WheelCams on the IDEFIX rover. [PDF]

open access: yesProg Earth Planet Sci
Murdoch N   +27 more
europepmc   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

open access: yesAdvanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh   +4 more
wiley   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

In situ crystallographic mapping constrains sulfate precipitation and timing in Jezero crater, Mars. [PDF]

open access: yesSci Adv
Jones MWM   +27 more
europepmc   +1 more source

Mars exploration program strategy - 1995-2020

open access: closed34th Aerospace Sciences Meeting and Exhibit, 1996
Donna L. Shirley, D. McCleese
semanticscholar   +4 more sources

The Mars Exploration Program

Space technology and applications international forum (STAIF - 97), 1997
The Mars Exploration Program was initiated in 1994. It currently consists of a Discovery mission (Mars Pathfinder which will land in 1997) and the Mars Surveyor Program. The objectives of the Mars Surveyor Program are to launch 2 robotic missions every 26 months to address the three themes of Life, Climate, and Resources, with the focus of initial ...
Donna L. Shirley, Norm R. Haynes
openaire   +3 more sources

Advanced electronics developed for NASA's Mars Exploration Program

2005 IEEE Aerospace Conference, 2005
Six electronic technologies under development for the Mars Technology Program are discussed. The scope of this set ranges from electronic packaging to microprocessors to power supply to communication technologies. An overview (motivation, objective, approach) of these six projects is presented, along with a comparison to the state-of-art.
G.A. Marcus   +7 more
openaire   +3 more sources

Italian participation in the Mars exploration program

open access: closedAdvances in Space Research, 2001
Recently agreements have been signed between the Italian Space Agency (ASI) and ESA and NASA for the exploration of Mars. These agreements initiate the participation of the Italian scientific community as well as the Italian industrial community in the international program to explore Mars.
A. Coradini   +8 more
openalex   +4 more sources

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