Results 21 to 30 of about 21,123 (171)

Review of Trajectory Design and Optimization for Jovian System Exploration

open access: yesSpace: Science & Technology, 2023
Jupiter exploration is one of the focuses of deep space exploration in the near future. Design and optimization of trajectories in the Jovian system are crucial technologies for Jupiter exploration missions due to the unique and challenging multi-body ...
Hongwei Yang   +3 more
doaj   +1 more source

Phonon‐Driven Tetrahedral Tilts Enable Ultralow Bulk Thermal Expansion and Interstitial Oxide‐Ion Migration in Phenacite Solid Electrolytes

open access: yesAdvanced Science, EarlyView.
This work demonstrates a design paradigm of phonon‐driven negative‐thermal‐expansion (NTE) flexible framework that exploits the intrinsic lattice flexibility of NTE frameworks to simultaneously suppress thermal expansion and activate oxide‐ion conduction, offering a promising strategy to mitigate TEC mismatch in solid‐state ionic devices.
Xiaohui Li   +10 more
wiley   +1 more source

A look-back to the 50-year exploration of Jupiter's atmosphere

open access: yes地球与行星物理论评
Jupiter is the biggest and fastest-rotating planet in our solar system. As a gas giant without land–sea distribution or topography, Jupiter is an ideal natural laboratory for studying atmospheric dynamics.
Xinyi Song, Jun Yang, Yong Wei
doaj   +1 more source

Interference of ATP‐Binding Cassette Transporter by Functional Nano‐Delivery System for High Efficiency Management of Insecticide‐Resistant Nilaparvata lugens

open access: yesAdvanced Science, EarlyView.
A ZIF‐90 nanocarrier delivers dinotefuran and suppresses NlABCG3 and NlABCH1 in resistant Nilaparvata lugens. This system combines pH/ATP‐triggered release with enhanced foliar retention, improving efficacy while sparing honeybees and promoting rice growth, offering a promising resistance‐breaking strategy.
Chengshuai He   +9 more
wiley   +1 more source

Prospects for Jovian seismology with the Lenghu planetary telescope

open access: yesEarth and Planetary Physics
Jupiter is one of the top priorities for deep space exploration in China and other countries. The structure of Jupiter’s interior, in particular, is a crucial but still unclear scientific topic.
YiQing Zou   +6 more
doaj   +1 more source

Analysis And Voice Recognition In Indonesian Language Using MFCC And SVM Method

open access: yesComTech, 2016
Voice recognition technology is one of biometric technology. Sound is a unique part of the human being which made an individual can be easily distinguished one from another. Voice can also provide information such as gender, emotion, and identity of the
Harvianto Harvianto   +3 more
doaj   +1 more source

Residual Study: Testing Jupiter Atmosphere Models Against Juno MWR Observations

open access: yesEarth and Space Science, 2020
The Juno spacecraft provides unique close‐up views of Jupiter underneath the synchrotron radiation belts while circling Jupiter in its 53‐day orbits. The microwave radiometer (MWR) onboard measures Jupiter thermal radiation at wavelengths between 1.37 ...
Zhimeng Zhang   +22 more
doaj   +1 more source

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

open access: yesAdvanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal   +25 more
wiley   +1 more source

A survey of solar wind conditions at 5 AU: A tool for interpreting solar wind-magnetosphere interactions at Jupiter

open access: yesFrontiers in Astronomy and Space Sciences, 2014
We examine Ulysses solar wind and interplanetary magnetic field (IMF) observations at 5 AU for two ~13 month intervals during the rising and declining phases of solar cycle 23 and the predicted response of the Jovian magnetosphere during these times. The
Robert Wilkes Ebert   +4 more
doaj   +1 more source

Multi‐Vth IGZO FETs Enabled by Continuous‐wave Laser Scanning Annealing for Low Thermal Budget 3D Integration

open access: yesAdvanced Electronic Materials, EarlyView.
A novel strategy is used to fabricate multi‐threshold‐voltage (multi‐Vth) IGZO FETs via continuous‐wave laser scanning annealing (CW‐LSA). By tuning the laser power and scan speed, low, standard, and high Vth values of 0.22, 0.42, and 0.62 V, respectively, were achieved on a single wafer with excellent uniformity (coefficient of variation: 2.17%–6.61%).
Jun‐Hyeok Choi   +8 more
wiley   +1 more source

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