Results 241 to 250 of about 27,446 (309)

A compact triple wideband mimo antenna for microwave, ku, and mm-wave band applications of 5g wireless communication. [PDF]

PLoS One
Hameed AN, Al-Bawri SS, Rahman MM, Larguech S, Hasan MM, Alawad MA, Islam MS, Islam MT.   +7 more
europepmc   +1 more source

Enhancing Blood Circulation With Epsilon‐Near‐Zero (ENZ) Materials via the Far‐Infrared Window of Human Skin

Advanced Science, EarlyView.
Epsilon‐near‐zero (ENZ) silicon carbide enables a selective far‐infrared emitter spectrally aligned with the human skin window around 10 µm for wavelength‐matched thermal therapy. In 25 within‐subject trials (50 hands) monitored by laser speckle contrast imaging, SiC increases blood perfusion by 30.2% versus a broadband graphite emitter while ...
Wen‐Teng Yao, Shan‐Chiao Yang, Ming‐Feng Tsai, Hsuen‐Li Chen   +3 more
wiley   +1 more source

Multi-Target Radar Speed Meter Failure Mechanism Research. [PDF]

Sensors (Basel)
Luo L, Jiang X, Shao J, Chen C, Zhao C, Zhang X, Shen X.   +6 more
europepmc   +1 more source

Integrated Electro-Optic Frequency Combs: Physical Mechanisms, Device Architectures, Material Platforms and System Applications. [PDF]

Nanomaterials (Basel)
Zeng H, Hu Q, Zhang Y, Liu X, Zhuang Y, Wang Z, Wei X, Xu Z.   +7 more
europepmc   +1 more source

Carbon Dots Intercalated MXene for Flexible Organic Hydrogel Absorbers with Synergistically Enhanced Dielectric Loss. [PDF]

Nanomicro Lett
Lu B, Jin G, Cui Y, Zhang T, Liu S, Ye Q, Liu X, Zhou F.   +7 more
europepmc   +1 more source

Symptom improvement in adenomyosis patients after ultrasound guided microwave ablation or uterine artery embolization, A randomized controlled pilot study. [PDF]

PLoS One
Jonsdottir G, Lantz E, Beermann M, Paschou M, Kallner HK, Hasselrot K.   +5 more
europepmc   +1 more source

A Review of Compatibility Evaluation Methods and Improvement Measures Between Rubber Powder and Base Asphalt. [PDF]

Materials (Basel)
Wang D, Du P, Wang J, Han Z, Lan X.
europepmc   +1 more source

Quantum enhanced metrology based on flipping trajectory of cold Rydberg gases. [PDF]

Nat Commun
Wang YJ, Zhang J, Zhang ZY, Shao SY, Li Q, Chen HC, Ma Y, Han TY, Wang QF, Nan JD, Yin YM, Zhu DY, Fang QQ, Yu C, Liu X, Guo GC, Liu B, Zhang LH, Ding DS, Shi BS.   +19 more
europepmc   +1 more source

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ACES microwave link requirements

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2000
Atomic Clock Ensemble in Space (ACES) is a project of the European Space Agency on-board the future International Space Station (ISS). The payload consists mainly of two atomic frequency standards, one space hydrogen maser (SHM) prepared by the Observatoire de Neuchatel (Switzerland), and one cold atom caesium clock called PHARAO prepared by the CNES ...
P M, Uhrich, P, Guillernot, P, Aubry, F, Gonzalez, C, Salomon   +4 more
openaire   +2 more sources

Microwave irradiation and cross-linking of collagen

Biomaterials, 1992
In a multifactorial experiment, dermal sheep collagen was treated in diluted glutaraldehyde solutions, 70% ethyl alcohol, Cialit 1:5000, and distilled water for 1, 3 and 5 min, respectively, in combination with microwave irradiation at different temperature settings.
Visser, C. E., Voute, A. B., Oosting, J., Boon, M. E., Kok, L. P.   +4 more
openaire   +4 more sources