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3761
A Millimeter-Wave Antipodal Linearly Tapered Slot Antenna Array for 5G Wireless Communication
Published 2023-01-01“…The vertical symmetry of this radiating element structure significantly suppresses the cross-polarization level. …”
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3762
Research on the Vibration Characteristics of a Compounded Periodic Strut Used for Helicopter Cabin Noise Reduction
Published 2017-01-01“…The strut exhibits unique dynamic characteristics which can isolate the gearbox vibrations from transferring to the fuselage and radiating noise. Modeling, simulation, and experimental research are carried out to explore its characteristics and performance. …”
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3763
A Wideband Eight-Element MIMO Antenna Array in 5G NR n77/78/79 and WLAN-5GHz Bands for 5G Smartphone Applications
Published 2022-01-01“…Each antenna is composed of a dual-arm tortuous monopole radiating element with a double-stub tuner and an open slot on the ground plane. …”
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3764
Intradural Disk Herniation Mimicking a Spinal Tumor: Radiologic Imaging, Pathogenesis, and Operative Management
Published 2018-01-01“…A 71-year-old woman with a long history of backache and pain radiating down the left leg was admitted to our hospital with the worsening of these symptoms. …”
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3765
Design Variations on Planar Differential Antenna with Potential for Multiple, Wide, and Narrow Band Coverage
Published 2015-01-01“…In particular, the results show how a significant enhancement in bandwidth performance is achieved by folding the differential radiating elements. Moreover, they show how an agile design strategy enables adaption of the antenna design to different requirements for covering wide, narrow, and multiple bands, making the proposed class of antennas suitable for different wireless applications. …”
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3766
Magnetized Protoplanetary Disks around Young Stars in the Presence of Realistic Cooling
Published 2025-01-01“…In this paper, we study the effects of magnetic fields and ohmic resistivity on the structure of protoplanetary disks (PPDs) in the presence of realistic radiative cooling. We use the self-similar method to solve the magnetohydrodynamic equations in spherical coordinates ( r , θ , ϕ ). …”
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3767
Measuring mean radiant temperature for indoor comfort assessment using low-resolution optical sensors
Published 2025-01-01“…The human body is sensitive to both convective and radiative thermal effects. Mean radiant temperature represents the comprehensive radiant thermal impact individuals perceive in their surroundings. …”
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3768
Chronological Reorganization of Microtubules, Actin Microfilaments, and Chromatin during the First Cell Cycle in Swamp Buffalo (Bubalus bubalis) Embryos
Published 2010-01-01“…A sperm aster was observed radiating from the base of the decondensing sperm head. …”
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3769
Wearable Fabric Reconfigurable Beam-Steering Antenna for On/Off-Body Communication System
Published 2015-01-01“…The measured results of total radiated power (TRP) and total isotropic sensitivity (TIS) indicated that the communication efficiency of the reconfigurable beam steering antenna was better than that of the loop antenna. …”
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3770
On Eavesdropping Attacks in Wireless Sensor Networks with Directional Antennas
Published 2013-08-01“…Different from omnidirectional antennas, directional antennas radiate radio signals on desired directions and potentially reduce the possibility of the eavesdropping attacks. …”
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3771
Calculated Event Rates for Axion Detection via Atomic and Nuclear Processes
Published 2022-01-01“…The transition rates can also be studied in the context of radiative axion absorption by a nucleus. The elementary interaction is obtained in the context of the axion-quark couplings predicted by existing axion models. …”
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3772
Terahertz Harmonic Operation of Microwave Fresnel Zone Plate Lens and Antenna: Frequency Filtering and Space Resolution Properties
Published 2011-01-01“…A microwave FZP lens antenna (FZPA) radiates both at design (90 GHz) and terahertz (THz) odd harmonic frequencies. …”
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3773
"[T]hings among the ruins" : les choses contre le roc dans The Song of the Lark et The Professor’s House de Willa Cather
Published 2008-05-01“…In order to face the alienating immensity of the landscape, Cather draws on the mediating power of material things and objects harboured in the cliff-dwellings. The radiating presence of sculpted jars, instruments and jewels set in the recesses of the rock reveals the possibility of a gentle insertion of man’s hand in nature. …”
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3774
An Improvement Approach for Wide-Angle Impedance Matching Using ELC Metasurface Slabs for SIW Slot Array Antennas
Published 2018-01-01“…The simulated results show that the scan range of the antenna is extended from −50° to 50° to −70° to 70° under the criteria that radiating efficiency is greater than 80%.…”
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3775
Thoracic Radicular Pain Caused by Extravertebral Gas and Fluid Collections Associated with Osteoporotic Vertebral Fracture Containing a Vacuum Cleft
Published 2019-01-01“…Her chief complaint was intractable pain radiating over the left thorax suggestive of intercostal neuralgia. …”
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3776
Paraplegia due to Thoracic Mobile Schwannoma after Myelography
Published 2020-01-01“…A 25-year-old man who had weakness and numbness in both his legs also had pain radiating to the back that was induced by back flexion or extension and jumping. …”
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3777
A Reconfigurable WiMAX Antenna for Directional and Broadside Application
Published 2013-01-01“…This is realized in the unique form of aperture coupled spiral feeding technique and positioning of the radiating elements at 0°, 90,° and 180°. The switchable feature is effectively performed by the configuration of three PIN diodes. …”
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3778
Vertical Profiles and Chemical Properties of Aerosol Particles upon Ny-Ålesund (Svalbard Islands)
Published 2015-01-01“…The influence of size, shape, and mixing state of particles on ice nucleation and radiative properties is also discussed.…”
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3779
Spontaneous Coronary Artery Dissection: A Rare Manifestation of Alport Syndrome
Published 2017-01-01“…The patient is a 36-year-old female with history of AS with chronic kidney disease, hypertension, and obesity who presented to the emergency room with acute onset of substernal chest pain radiating to her neck and arms. Troponin was elevated, and ECG showed transient 1 mm ST-segment elevation in the inferior leads. …”
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3780
Analysis of ACAM Data for Trace Gas Retrievals during the 2011 DISCOVER-AQ Campaign
Published 2015-01-01“…This approach derives an absolute reference for direct fitting algorithms involving radiative transfer calculations and thus can be applied to both aircraft and ground-based measurements. …”
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