搜索结果: 1-15 共查到“meteor”相关记录29条 . 查询时间(0.112 秒)
英特尔确认下半年推出14代酷睿Meteor Lake（图）
英特尔 14代酷睿 Meteor Lake
2023/3/15
英特尔官方宣布，新一代处理器Meteor Lake将在2023年下半年推出，用于低功耗平台的Lunar Lake将在2024年流片并做好生产准备。
A meteoroid penetrating the Earth’s atmosphere leaves behind a trail
of dense plasma embedded in the lower E/upper D-region ionosphere. While
radar measurements of meteor trail evolution have been c...
Plasma instabilities in meteor trails: 2-D simulation studies
2-D simulation studies Plasma instabilities
2017/3/22
Field-aligned plasma density irregularities detected as nonspecular echoes by radars
with large aperture-power products indicate the presence of plasma turbulence within
meteor trails. This paper pr...
Nonspecular meteor trail altitude distributions and durations observed by a 50 MHz high‐power radar
durations observed trail altitude distributions
2017/3/22
High‐power large‐aperture (HPLA) radars frequently observe nonspecular meteor trail
echoes that result from plasma turbulence driven by the intense pressure gradients on
the trail edges. This paper ...
Meteor induced ridge and trough formation and the structuring of the nighttime E-region ionosphere
Meteor induced ridge trough formation
2017/3/22
When meteor-generated plasma trails diffuse into the
ionosphere they create large ambipolar electric fields
mainly perpendicular to the Earth’s geomagnetic field
(B) and extending many kilometers f...
Ground-based radio observations to probe the ozone content in the meteor region
meteor radar ozone
2015/9/16
Radar studies of the plasma irregularities produced by meteoroid ablation provide a powerful diagnostic probe of the Earth's atmosphere. This role is especially important as an inexpensive route for s...
Great Meteor Seamount
Great Meteor Seamount
2015/7/7
Great Meteor Seamount is one of the largest seamounts in the Atlantic Ocean, rising from 4200-m depth at the seafloor to 270-m depth beneath the sea surface (Figure 1). Its elliptical plateau encompas...
Interpretation of non-specular radar meteor trails
radar meteor trails consistent features
2017/3/22
Radar data of non-specular meteor trails shows two
clear and consistent features: (1) non– specular meteor trails
are observed from a narrower altitude range than are head
echoes and (2) an approxi...
Scattering characteristics of high-resolution meteor head echoes detected at multiple frequencies
multiple frequencies high-resolution meteor head
2017/3/22
Meteor data collected at the Kwajalein Missile Range (KMR) during the peak of the
1998 Leonid storm comprise the only simultaneous observations of meteor head echoes
and trails using seven frequenci...
Polarization and scattering of a long‐duration meteor trail
Polarization long‐duration meteor trail
2017/3/22
High‐power, large‐aperture (HPLA) radars have been used over the past two decades
to characterize the plasmas formed both around and behind meteoroids as they enter
Earth’s atmosphere. These plasmas...
Validating the MYSTIC three-dimensional radiative transfer model with observations from the complex topography of Arizona's Meteor Crater
the MYSTIC three-dimensional radiative transfer model the complex topography Arizona's Meteor Crater
2010/9/21
The MYSTIC three-dimensional Monte-Carlo radiative transfer model has been extended to simulate solar and thermal irradiances with a rigorous consideration of topography. Forward as well as backward M...
Metal concentrations in the upper atmosphere during meteor showers
Metal concentrations upper atmosphere meteor showers
2010/2/21
Using the nadir-viewing Global Ozone Measuring Experiment (GOME) UV/VIS spectrometer on the ERS-2 satellite, we investigate short term variations in the vertical magnesium column densities in the atmo...
The R/V Meteor Cruise Leg M44/1 in February 1999 in the Sea of Marmara: The First Multibeam Bathymetric Study and Analysis of Methane in Sediment and Water Columns
Sea floor morphology methane emanations active faulting Tekirdağ ridge Ç ı narcı k basin North Anatolian Fault Zone Sea of Marmara
2009/7/7
During the first leg of R/V Meteor cruise M44 in February 1999, geoscientific studies in two areas in the Sea of Marmara were carried out. The studies mainly focused on cool fluid and gas (mainly met...
METEOR SCATTER DATA AS OBSERVATIONAL MATERIAL FOR STUDYNG METEORS
METEOR SCATTER DATA OBSERVATIONAL MATERIAL STUDYNG METEORS
2009/4/21
METEOR SCATTER DATA AS OBSERVATIONAL MATERIAL FOR STUDYNG METEORS。
Diurnal and annual variations of meteor rates at the arctic circle
meteor rates arctic circle Diurnal and annual variations
2009/3/4
Meteors are an important source for (a) the metal atoms of the upper atmosphere metal layers and (b) for condensation nuclei, the existence of which are a prerequisite for the formation of noctilucent...