Search query: frequencies

Categories: All Categories


13142 records searched, 345 records found, 20 matches displayed

< Previous 20 articles        Next 20 articles >


Search Hints:

  • Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
  • Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
  • Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
  • Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)


Most frequent words for articles published in the last 45 days:
developed (95), climate (85), team (83), species (75), cells (74), used (72), human (64), help (61), change (60), water (60), years (60), data (57), energy (55), such (53), carbon (51), discovered (50), time (48), like (47), materials (46), even (44)


Return to the site home page

Computer Science: Encryption
Published

A nanoantenna for long-distance, ultra-secure communication - A Nanoantenna for Long-Distance, Ultra-Secure Communication      (via sciencedaily.com) 

Researchers have used a nanoantenna to focus light onto a single semiconductor nanobox. This approac...

Offbeat: General Physics: Acoustics and Ultrasound
Published

Vocal tract size, shape dictate speech sounds - Vocal Tract Size and Shape Dictate Speech Sounds      (via sciencedaily.com) 

Researchers explore how anatomical variations in a speaker's vocal tract affect speech production. U...

Physics: Acoustics and Ultrasound
Published

Understanding sound direction estimation in monaural hearing - Understanding Sound Direction Estimation in Monaural Hearing      (via sciencedaily.com) 

One of the fascinating features of human hearing is its ability to localize sound. While the human e...

Physics: Acoustics and Ultrasound Physics: General
Published

Actively reducing noise by ionizing air - Actively Reducing Noise by Ionizing Air      (via sciencedaily.com)     Original source 

Scientists show that a thin layer of plasma, created by ionizing air, could be promising as an activ...

Space: The Solar System
Published

First solar images from NOAA's GOES-16 satellite - First Solar Images from NOAA's GOES-16 Satellite      (via sciencedaily.com) 

The first images from the Solar Ultraviolet Imager or SUVI instrument aboard NOAA's GOES-16 satellit...

Space: The Solar System
Published

NASA sees sun send out mid-level solar flare - NASA Sees Sun Send Out Mid-Level Solar Flare      (via sciencedaily.com) 

A new image was captured by NASA's Solar Dynamics Observatory on July 19, 2012 of an M7.7 class sola...

Environmental: Ecosystems
Published

Satellite images can help with environmental land management - Satellite Images: A Game-Changer in Environmental Land Management      (via sciencedaily.com) 

Academics have undertaken research that proves Earth Observation satellite imagery can accurately as...

Geoscience: Environmental Issues
Published

Transport of air masses in connection with 'El Niño' decoded - Transport of Air Masses in Connection with 'El Niño' Decoded      (via sciencedaily.com) 

The El Niño phenomenon influences the weather in distant regions, as far away as the USA, India or t...